Restorative Dentistry & Endodontics

Research Articles

Surface properties and susceptibility to staining of a resin composite after brushing with different whitening toothpastes: Aline da Silva Barros, Carolina Meneghin Barbosa, Renata Siqueira Scatolin, Waldemir Francisco Vieira Junior, Laura Nobre Ferraz; Restor Dent Endod 2025;50(1):e6. Published online February 26, 2025; DOI: https://doi.org/10.5395/rde.2025.50.e6

Abstract PDF PubReader ePub: Objectives
This study investigated the effects of different whitening toothpaste (WT) on the surface properties and staining susceptibility of a resin composite.
Methods
Cylindrical samples were prepared with a micro-hybrid resin composite and were randomized into groups according to the toothpaste (n = 12): distilled water (DW), regular toothpaste (RT), WT with silica + pyrophosphate (WT-S/P), WT with pentaphosphate and pyrophosphate (WT-P/P), WT with hydrogen peroxide and pyrophosphate (WT-HP/P) and WT with charcoal and pyrophosphate (WT-Ch/P). The samples were brushed for 825 cycles in an automatic brushing machine, simulating 30 days of brushing. After that, an immersion in coffee (10 mL/sample) was performed for 30 minutes for 30 days. The analyses of color, surface microhardness (SMH), and surface roughness (Ra) were performed at the initial time, after brushing with toothpaste and after immersion in coffee. The ΔL*, Δa*, Δb*, ΔEab, Δand E00 values were calculated comparing after toothpaste with initial time and after coffee with after toothpaste. Data were analyzed using a mixed linear model for repeated measures (SMH), Kruskal-Wallis, Dunn, Friedman, and Nemenyi tests, with α = 0.05.
Results
For ΔL*, the WT-Ch/P group had the lowest values and differed from the other groups comparing the after toothpaste with the initial time interval (p < 0.001). The WT-Ch/P group had the lowest SMH values in after-toothpaste time (p < 0.001). In after-toothpaste time and after coffee time, the WT-S/P group had the highest Ra values and differed from the groups except the WT-Ch/P group (p < 0.001).
Conclusions
The toothpaste composition affects the surface characteristics and susceptibility to staining of the resin composite. The charcoal-based toothpaste had the worst performance for the color analyses and SMH.

356 View
37 Download

Effect of surface sealant on the color stability and whiteness index of single-shade resin composites after staining and bleaching: Muhammet Fidan, Özhan Yağcı; Restor Dent Endod 2024;49(3):e30. Published online July 11, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e30

Abstract PDF PubReader ePub

Objectives

The aim of the current study was to evaluate the effect of polishing systems and surface sealant on the color stability and whiteness index of single-shade resin composites after staining and bleaching.

Materials and Methods

Three single-shade (Omnichroma, Charisma Diamond One, Zenchroma) and one multi-shade (Filtek Z250) materials were tested. From each resin composite, 40 specimens were prepared. The specimens were divided into 4 subgroups (n = 10) according to the surface treatments: 1-step polishing, 1-step + Biscover LV, 2-step polishing, and 2-step polishing + Biscover LV. Color differences (ΔE₀₀) were calculated after being immersed in the coffee solution for 12 days. After the staining, the specimens were immersed in a whitening mouthrinse (Crest-3D White) for 12 hours. Whiteness index differences (∆WI_D = WI_D after staining − WI_D after bleaching) values were recorded. The generalized linear model was used for analysis (p < 0.05).

Results

The lowest and highest ΔE₀₀ values were found for Zenchroma and Charisma Diamond One respectively. Sealed groups indicated higher ΔE₀₀ values than nonsealed groups with significant differences (p = 0.008). The lowest and highest ΔWI_D values were found for Zenchroma and Charisma Diamond One respectively. Sealed groups indicated lower ΔWI_D values than nonsealed groups with significant differences (p = 0.022).

Conclusions

The use of surface sealant increased the discoloration and showed less whiteness change in resin materials. When the 1-step was compared with the 2-step polishing, the effects on the color stability and whiteness index values of the resin materials were similar.

Citations

Citations to this article as recorded by

Evaluating the effects of bleaching on color stability and surface roughness in single-shade and multi-shade resin composites
Hatice Tepe, Özge Çeliksöz, Zeynep Biçer, Batucan Yaman
Anatolian Current Medical Journal.2024; 6(6): 372. CrossRef

357 View
30 Download
1 Crossref

Alkasite restorative material for endodontically treated teeth: a randomized controlled pilot study: Davi Ariel Nobuo Bepu, Renata Siqueira Scatolin, Natalia Saud Junqueira Franco, Luiza Pejon Sanchez, Aline Evangelista Souza-Gabriel, Silmara Aparecida Milori Corona; Restor Dent Endod 2024;49(3):e24. Published online June 11, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e24

Abstract PDF PubReader ePub: Objectives
This study aimed to evaluate the clinical performance of an alkasite restorative material in molars that had undergone root canal treatment.
Materials and Methods
The research was registered in Brazilian Registry of Clinical Trials. The randomized clinical trial involved 33 patients, each with at least 1 mandibular molar requiring restoration after receiving endodontic treatment. Patients were randomly assigned to receive either bulk-fill resin composite (Tetric N Ceram Bulk Fill, Ivoclar Vivadent) or the alkasite restorative material (Cention N, Ivoclar Vivadent). Upon completion of the restorations, 3 calibrated professionals utilized the United States Public Health Service criteria to assess various factors, including retention, secondary caries, marginal adaptation, restoration color, marginal pigmentation, and anatomical form. Evaluations were conducted at intervals of 7 days, 6 months, and 17 months. Additionally, the assessment encompassed the presence of radiolucent lines adjacent to the restoration, material deficiencies or excess, contact points, and caries recurrence. The data underwent analysis using the Friedman and Mann-Whitney tests (α = 0.05).
Results
After 17 months, the results revealed that the alkasite restorative material exhibited greater wear of anatomical shape compared to the bulk-fill resin composite (p = 0.0189). Furthermore, the alkasite restorative material significantly differed from the natural tooth color in most cases (p = 0.0000). However, no other criteria displayed significant differences between the materials or over time (p > 0.05).
Conclusions
The alkasite restorative material (Cention N) emerges as a viable option for restoring endodontically treated teeth, displaying clinically acceptable alterations after a 17-month evaluation period.
Trial Registration
Brazilian Registry of Clinical Trials (ReBEC) Identifier: RBR-97kx5jv

645 View
51 Download

Can discolored dental composites be bleached in depth?: Luca Giachetti, Daniele Scaminaci Russo, Michele Nieri, Francesca Cinelli; Restor Dent Endod 2024;49(3):e23. Published online June 11, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e23

Abstract PDF PubReader ePub: Objectives
Previous in vitro studies determined the whitening effects of bleaching products on stained resin composite surfaces. This in vitro study aimed to verify the effectiveness of a whitening system on composite resin previously subjected to pigmentation, specifically examining the depth of whitening effectiveness within the material structure.
Materials and Methods
A commercially available nano-filled composite resin was used. Specimens were stained using a coffee-based solution and a 10% carbamide peroxide-based gel was employed as the whitening agent. The pigment’s penetration and the effect of the bleaching gel were evaluated by measuring color (CieLab values) from the outer edge to the inner part of the specimens. Color measurements were taken at 14 points, starting from 0.1 mm from the external perimeter up to 3.0 mm.
Results
Analysis of variance tests showed a statistically significant difference between the Control Group (CG), Pigmentation Group, and Whitening Group. The whitening agent was effective up to 1.5 mm in depth, with Whiteness index (W) values not statistically different from those of CG up to 0.5 mm in depth.
Conclusions
Whitening agents on nano-filled resin composite previously pigmented appear effective in restoring the W to values similar to the original, particularly in the superficial layers of the sample.

395 View
49 Download

Color discrepancy of single-shade composites at different distances from the interface measured using cell phone images: Márcia Luciana Carregosa Santana, Gabriella de Jesus Santos Livi, André Luis Faria-e-Silva; Restor Dent Endod 2024;49(1):e7. Published online January 24, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e7

Abstract PDF PubReader ePub

Objectives

This study aimed to evaluate the impact of substrate color and interface distance on the color adjustment of 2 single-shade composites, Vittra APS Unique and Charisma Diamond One.

Materials and Methods

Dual disc-shaped specimens were created using Vittra APS Unique or Charisma Diamond One as the center composite, surrounded by shaded composites (A1 or A3). Color measurements were taken with a spectrophotometer against a gray background, recording the color coordinates in the CIELAB color space. Illumination with a light-correcting device and image acquisition using a polarizing filter-equipped cell phone were performed on specimens over the same background. Image processing software was used to measure the color coordinates in the center and periphery of the inner composite and in the outer composite. The color data were then converted to CIELAB coordinates and adjusted using data from the spectrophotometer. Color differences (ΔE₀₀) between the center/periphery of single-shade and outer composites were calculated, along with color changes in single-shade composites caused by different outer composites. Color differences for the inner composites surrounded by A1 and A3 were also calculated. Data were analyzed using repeated-measures analysis of variance (α = 0.05).

Results

The results showed that color discrepancies were lowest near the interface and when the outer composite was whiter (A1). Additionally, Charisma Diamond One exhibited better color adjustment ability than Vittra APS Unique.

Conclusions

Color discrepancies between the investigated single-shade composites diminished towards the interface with the surrounding composite, particularly when the latter exhibited a lighter shade.

Citations

Citations to this article as recorded by

Evaluation of color stability in single-shade composite resins using spectrophotometer and cross-polarized mobile photography
Hatice Tepe, Ozge Celiksoz, Batu Can Yaman
BMC Oral Health.2025;[Epub] CrossRef

319 View
21 Download
1 Web of Science
1 Crossref

Effect of dentin roughening and type of composite material on the restoration of non-carious cervical lesions: an in vivo study with 18 months of follow-up: Sanjana Verma, Rakesh Singla, Gurdeep Singh Gill, Namita Jain; Restor Dent Endod 2023;48(4):e35. Published online October 17, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e35

Abstract PDF PubReader ePub

Objectives

The purpose of this study was to evaluate the impact of dentin roughening and the type of composite resin used (either bulk-fill flowable or nanohybrid) on the restoration of non-carious cervical lesions (NCCLs) with an 18-month follow-up period.

Materials and Methods

This prospective split-mouth study included 36 patients, each with a minimum of 4 NCCLs. For each patient, 4 types of restorations were performed: unroughened dentin with nanohybrid composite, unroughened dentin with bulk-fill flowable composite, roughened dentin with nanohybrid composite, and roughened dentin with bulk-fill flowable composite. A universal bonding agent (Tetric N Bond Universal) was applied in self-etch mode for all groups. The restorations were subsequently evaluated at 6, 12, and 18 months in accordance with the criteria set by the FDI World Dental Federation. Inferential statistics were computed using the Friedman test, with the level of statistical significance established at 0.05.

Results

The 4 groups exhibited no significant differences in relation to fracture and retention, marginal staining, marginal adaptation, postoperative hypersensitivity, or the recurrence of caries at any follow-up point.

Conclusions

Within the limitations of the present study, over an 18-month follow-up period, no significant difference was present in the clinical performance of bulk-fill flowable and nanohybrid composite restorations of non-carious cervical lesions. This held true regardless of whether dentin roughening was performed.

Citations

Citations to this article as recorded by

Clinical performance of preheating thermoviscous composite resin for non-carious cervical lesions restoration: A 24-month randomized clinical trial
Michael Willian Favoreto, Taynara de Souza Carneiro, Romina Ñaupari-Villasante, Deisy Cristina Cordeiro, Gabriel David Cochinski, Thais Vilalba Paniagua Machado do Nascimento, Thalita de Paris Matos, Matheus Coelho Bandeca, Alessandra Reis, Alessandro D.
Journal of Dentistry.2024; 144: 104930. CrossRef
Die Zahnhalsfüllung
Roland Frankenberger
Der Freie Zahnarzt.2024; 68(7-8): 70. CrossRef

386 View
29 Download
1 Web of Science
2 Crossref

Comparison between a bulk-fill resin-based composite and three luting materials on the cementation of fiberglass-reinforced posts: Carlos Alberto Kenji Shimokawa, Paula Mendes Acatauassú Carneiro, Tamile Rocha da Silva Lobo, Roberto Ruggiero Braga, Míriam Lacalle Turbino, Adriana Bona Matos; Restor Dent Endod 2023;48(3):e30. Published online August 8, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e30

Abstract PDF PubReader ePub

Objectives

This study verified the possibility of cementing fiberglass-reinforced posts using a flowable bulk-fill composite (BF), comparing its push-out bond strength and microhardness with these properties of 3 luting materials.

Materials and Methods

Sixty endodontically treated bovine roots were used. Posts were cemented using conventional dual-cured cement (CC); self-adhesive cement (SA); dual-cured composite (RC); and BF. Push-out bond strength (n = 10) and microhardness (n = 5) tests were performed after 1 week and 4 months of storage. Two-way repeated measures analysis of variance (ANOVA), 1-way ANOVA, t-test, and Tukey post-hoc tests were applied for the push-out bond strength and microhardness results; and Pearson correlation test was applied to verify the correlation between push-out bond strength and microhardness results (α = 0.05).

Results

BF presented higher push-out bond strength than CC and SA in the cervical third before aging (p < 0.01). No differences were found between push-out bond strength before and after aging for all the luting materials (p = 0.84). Regarding hardness, only SA presented higher values measured before than after aging (p < 0.01). RC and BF did not present 80% of the maximum hardness at the apical regions. A strong positive correlation was found between the luting materials' push-out bond strength and microhardness (p < 0.01, R² = 0.7912).

Conclusions

The BF presented comparable or higher push-out bond strength and microhardness than the luting materials, which indicates that it could be used for cementing resin posts in situations where adequate light curing is possible.

Citations

Citations to this article as recorded by

Effects of a relined fiberglass post with conventional and self-adhesive resin cement
Wilton Lima dos Santos Junior, Marina Rodrigues Santi, Rodrigo Barros Esteves Lins, Luís Roberto Marcondes Martins
Restorative Dentistry & Endodontics.2024;[Epub] CrossRef

341 View
13 Download
1 Web of Science
1 Crossref

Impact of combined at-home bleaching and whitening toothpaste use on the surface and color of a composite resin: Carolina Meneghin Barbosa, Renata Siqueira Scatolin, Waldemir Francisco Vieira-Junior, Marcia Hiromi Tanaka, Laura Nobre Ferraz; Restor Dent Endod 2023;48(3):e26. Published online July 26, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e26

Abstract PDF PubReader ePub

Objective

This in vitro study aimed to evaluate the effects of different whitening toothpastes on a composite resin during at-home bleaching with 10% carbamide peroxide.

Materials and Methods

Sixty samples (7 mm × 2 mm) were used for color and roughness analyses, while another 60 samples (3 mm × 2 mm) were utilized to assess microhardness. The factors analyzed included toothpaste, for which 5 options with varying active agents were tested (distilled water; conventional toothpaste; whitening toothpaste with abrasive agents; whitening toothpaste with abrasive and chemical agents; and whitening toothpaste with abrasive, chemical, and bleaching agents). Brushing and application of whitening gel were performed for 14 days. Surface microhardness (SMH), surface roughness (Ra), and color (∆L*, ∆a*, ∆b, ∆E*_ab, and ∆E₀₀) were analyzed. The Ra and SMH data were analyzed using mixed generalized linear models for repeated measures, while the color results were assessed using the Kruskal-Wallis and Dunn tests.

Results

Between the initial and final time points, all groups demonstrated significant increases in Ra and reductions in SMH. No significant differences were found between groups for SMH at the final time point, at which all groups differed from the distilled water group. Conventional toothpaste exhibited the lowest Ra, while whitening toothpaste with abrasive agent had the highest value. No significant differences were observed in ∆L*, ∆a*, and ∆b.

Conclusions

While toothpaste composition did not affect the color stability and microhardness of resin composite, combining toothbrushing with whitening toothpaste and at-home bleaching enhanced the change in Ra.

Citations

Citations to this article as recorded by

At‐Home and In‐Office Bleaching Protocols on the Color Match of Restorations Made With Single‐Shade Composites
Luciana Vasconcelos Ramos, Dayana Fernandes Rocha Aparicio, André Luis Faria‐e‐Silva, Maíra do Prado, Andréa Vaz Braga Pintor, Marcela Baraúna Magno
Journal of Esthetic and Restorative Dentistry.2025;[Epub] CrossRef
Surface properties and susceptibility to staining of a resin composite after brushing with different whitening toothpastes
Aline da Silva Barros, Carolina Meneghin Barbosa, Renata Siqueira Scatolin, Waldemir Francisco Vieira Junior, Laura Nobre Ferraz
Restorative Dentistry & Endodontics.2025; 50(1): e6. CrossRef
Effect of bleaching and repolishing on whiteness change and staining susceptibility of resin-based materials
Sultan Aktuğ Karademir, Samet Atasoy, Beyza Yılmaz
BMC Oral Health.2024;[Epub] CrossRef
Influence of using different toothpaste during bleaching with violet LED light (405 nm) on the colour and roughness of dental enamel: an in vitro study
Franco Sousa Leticia, Mazzalli Redondo Victor, Ferraz Nobre Laura, Vitti Pino Rafael, Renata Siqueira Scatolin
Lasers in Medical Science.2024;[Epub] CrossRef
Effect of coffee staining and simulated oral hygiene methods on the color and translucency of a nanoceramic resin
Luiz Felipe Schneider, Bruna Mueller, Rubens Nisie Tango, Claudia Angela Maziero Volpato
Journal of Esthetic and Restorative Dentistry.2024; 36(7): 1020. CrossRef

599 View
19 Download
4 Web of Science
5 Crossref

Epigallocatechin-3-gallate prior to composite resin in abfraction lesions: a split-mouth randomized clinical trial: Luísa Valente Gotardo Lara Alves, Lisiane Martins Fracasso, Thiago Vinicius Cortez, Aline Evangelista Souza-Gabriel, Silmara Aparecida Milori Corona; Restor Dent Endod 2023;48(2):e13. Published online March 20, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e13

Abstract PDF PubReader ePub: Objectives
Natural extracts have been investigated as a biomimetic strategy to mechanically strengthen the collagen network and control the biodegradation of extracellular matrix. This study evaluated the effect of epigallocatechin-3-gallate (EGCG) on abfraction lesions prior to the composite resin.
Materials and Methods
The sample consisted of 30 patients (aged between 28 and 60 years) with abfraction lesions located in 2 homologous premolars. The teeth were randomly assigned according to dentin treatment: 0.02% EGCG solution or distilled water (control). After enamel acid etching, the solutions were applied immediately for 1 minute. The teeth were restored with Universal Adhesive (3M) and Filtek Z350 XT (3M). Analyzes were done by 2 independent examiners using modified USPHS (retention, secondary caries, marginal adaptation, and postoperative sensitivity) and photographic (color, marginal pigmentation, and anatomical form) criteria at baseline (7 days) and final (18 months). The data analysis used Friedman and Wilcoxon signed-rank tests (α = 0.05).
Results
At baseline, all restorations were evaluated as alpha for all criteria. After 18 months, restorations were evaluated as alpha for secondary caries, color, and marginal pigmentation. There was significant difference between baseline and 18 months (p = 0.009) for marginal adaptation and postoperative sensitivity (p = 0.029), but no significant difference were verified between treatments (p = 0.433). The EGCG group had a restoration retention rate of 93.3%, while the control group had 96.7%.
Conclusions
The application of EGCG solution on abfraction lesions did not significantly influence the survival of the restorations based on clinical and photographic criteria.

259 View
10 Download

Effects of surrounding and underlying shades on the color adjustment potential of a single-shade composite used in a thin layer: Mariana Silva Barros, Paula Fernanda Damasceno Silva, Márcia Luciana Carregosa Santana, Rafaella Mariana Fontes Bragança, André Luis Faria-e-Silva; Restor Dent Endod 2023;48(1):e7. Published online December 29, 2022; DOI: https://doi.org/10.5395/rde.2023.48.e7

Abstract PDF PubReader ePub

Objectives

This study aimed to evaluate the surrounding and underlying shades’ effect on the color adjustment potential (CAP) of a single-shade composite used in a thin layer.

Materials and Methods

Cylinder specimens (1.0 mm thick) were built with the Vittra APS Unique composite, surrounded (dual specimens) or not (simple specimens) by a control composite (shade A1, A2, or A3). Simple specimens were also built only with the control composites. Each specimen’s color was measured against white and black backgrounds or the simple control specimens with a spectrophotometer (CIELAB system). The whiteness index for dentistry (WI_D) and translucency parameters (TP₀₀) were calculated for simple specimens. Differences (ΔE₀₀) in color between the simple/dual specimens and the controls were calculated. The CAP was calculated based on the ratios between data from simple and dual specimens.

Results

The Vittra APS Unique composite showed higher WI_D and TP₀₀ values than the controls. The highest values of ΔE₀₀ were observed among simple specimens. The color measurements of Vittra APS Unique (simple or dual) against the control specimens presented the lowest color differences. Only surrounding the single-shade composite with a shaded composite barely impacted the ΔE₀₀. The highest CAP values were obtained using a shaded composite under simple or dual specimens.

Conclusions

The CAP of Vittra APS Unique was strongly affected by the underlying shade, while surrounding this composite with a shaded one barely affected its color adjustment.

Citations

Citations to this article as recorded by

At‐Home and In‐Office Bleaching Protocols on the Color Match of Restorations Made With Single‐Shade Composites
Luciana Vasconcelos Ramos, Dayana Fernandes Rocha Aparicio, André Luis Faria‐e‐Silva, Maíra do Prado, Andréa Vaz Braga Pintor, Marcela Baraúna Magno
Journal of Esthetic and Restorative Dentistry.2025;[Epub] CrossRef
Evaluation of color matching of three single-shade composites employing simulated 3D printed cavities with different thicknesses using CIELAB and CIEDE2000 color difference formulae
Engin Kariper, Aylin Cilingir
REVIEWS ON ADVANCED MATERIALS SCIENCE.2025;[Epub] CrossRef
Influence of cavity wall thickness on the color adjustment potential of single-shade resin composites
Fabrício Luscino Alves de Castro, Letícia Brandão Durand
The Journal of the American Dental Association.2024; 155(7): 605. CrossRef
Assessing color mismatch in single-shade composite resins for enamel replacement
Rafaella Mariana Fontes de Bragança, Diana Leyva Del Rio, Luiz Alves Oliveira-Neto, William Michael Johnston
The Journal of Prosthetic Dentistry.2024; 132(3): 613.e1. CrossRef
Color discrepancy of single-shade composites at different distances from the interface measured using cell phone images
Márcia Luciana Carregosa Santana, Gabriella de Jesus Santos Livi, André Luis Faria-e-Silva
Restorative Dentistry & Endodontics.2024;[Epub] CrossRef
Is It Possible for Single-shade Composites to Mimic the Color, Lightness, Chroma, and Hue of Other Single-shade Composites? An In Vitro Study
M Buldur, G Ayan
Operative Dentistry.2024; 49(6): 691. CrossRef
Color evaluation of a one-shade used for restoration of non-carious cervical lesions: an equivalence randomized clinical trial
Michael Willian Favoreto, Amanda de Oliveira de Miranda, Thalita P. Matos, Andrea dos Santos de Castro, Mylena de Abreu Cardoso, Julia Beatriz, Jenny Collantes-Acuña, Alessandra Reis, Alessandro Dourado Loguercio
BMC Oral Health.2024;[Epub] CrossRef
Influence of Thickness on the Translucency Parameter and Whiteness Index of Single-Shade Resin Composites
Ö Yağcı, M Fidan
Operative Dentistry.2024; 49(2): 189. CrossRef
A Comparative Study of the Sensitivity and Specificity of the Ishihara Test With Various Displays
Thomas Klinke, Wolfgang Hannak, Klaus Böning, Holger Jakstat
International Dental Journal.2024; 74(4): 892. CrossRef
Color match evaluation using instrumental method for three single-shade resin composites before and after in-office bleaching
Aylin Cilingir, Engin Kariper
REVIEWS ON ADVANCED MATERIALS SCIENCE.2023;[Epub] CrossRef
The role of interface distance and underlying substrate on the color adjustment potential of single‐shade composites
Gabriella Jesus Santos de Livi, Tauan Rosa Santana, Rafaella Mariana Fontes Bragança, Rosa Maria Viana de Bragança Garcez, André Luis Faria‐e‐Silva
Journal of Esthetic and Restorative Dentistry.2023; 35(8): 1279. CrossRef

526 View
26 Download
10 Web of Science
11 Crossref

Relationship between battery level and irradiance of light-curing units and their effects on the hardness of a bulk-fill composite resin: Fernanda Harumi Oku Prochnow, Patricia Valéria Manozzo Kunz, Gisele Maria Correr, Marina da Rosa Kaizer, Carla Castiglia Gonzaga; Restor Dent Endod 2022;47(4):e45. Published online November 3, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e45

Abstract PDF PubReader ePub

Objectives

This study evaluated the relationship between the battery charge level and irradiance of light-emitting diode (LED) light-curing units (LCUs) and how these variables influence the Vickers hardness number (VHN) of a bulk-fill resin.

Materials and Methods

Four LCUs were evaluated: Radii Plus (SDI), Radii-cal (SDI), Elipar Deep Cure (Filtek Bulk Fill, 3M Oral Care), and Poly Wireless (Kavo Kerr). Irradiance was measured using a radiometer every ten 20-second activations until the battery was discharged. Disks (4 mm thick) of a bulk-fill resin (Filtek Bulk Fill, 3M Oral Care) were prepared, and the VHN was determined on the top and bottom surfaces when light-cured with the LCUs with battery levels at 100%, 50% and 10%. Data were analyzed by 2-way analysis of variance, the Tukey’s test, and Pearson correlations (α = 5%).

Results

Elipar Deep Cure and Poly Wireless showed significant differences between the irradiance when the battery was fully charged versus discharged (10% battery level). Significant differences in irradiance were detected among all LCUs, within each battery condition tested. Hardness ratios below 80% were obtained for Radii-cal (10% battery level) and for Poly Wireless (50% and 10% battery levels). The battery level showed moderate and strong, but non-significant, positive correlations with the VHN and irradiance.

Conclusions

Although the irradiance was different among LCUs, it decreased in half of the devices along with a reduction in battery level. In addition, the composite resin effectiveness of curing, measured by the hardness ratio, was reduced when the LCUs’ battery was discharged.

Citations

Citations to this article as recorded by

Effect of Battery Level During Successive Charging Cycles on the Performance of Certified and Low-cost Uncertified Light-curing Units Available on E-commerce
TS Peres, G Oliveira, SP da Silva Sakamoto, M da Silva Faria, HL Carlo, CJ Soares
Operative Dentistry.2024; 49(6): 673. CrossRef
Influence of Exposure Distance on Light Irradiance of Dental Curing Lamps in Various Operating Modes
Anna Lehmann, Kacper Nijakowski, Marta Mroczyk, Filip Podgórski, Beata Czarnecka, Anna Surdacka
Applied Sciences.2024; 14(21): 9999. CrossRef
ESTADO DA INTENSIDADE LUMINOSA DAS LÂMPADAS DE FOTOPOLIMERIZAÇÃO DAS CLÍNICAS ODONTOLÓGICAS DOS CENTROS DE SAÚDE DA CIDADE DE CUENCA
Milton Alexis Quinchiguano Caraguay, David Ismael Bravo Achundia , Esteban Eduardo Amoroso Calle, Manuel Estuardo Bravo Calderon
RECISATEC - REVISTA CIENTÍFICA SAÚDE E TECNOLOGIA - ISSN 2763-8405.2023; 3(6): e36296. CrossRef

258 View
10 Download
3 Web of Science
3 Crossref

Surface gloss, gloss retention, and color stability of 2 nano-filled universal resin composites: Gustavo Fabián Molina, Ricardo Juan Cabral, Ignacio Mazzola, Michael Burrow; Restor Dent Endod 2022;47(4):e43. Published online October 31, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e43

Abstract PDF PubReader ePub

Objectives

This study compared the surface gloss (SG), gloss retention (GR), and color stability (CS) of 2 universal resin composites after chemical (CA) and mechanical (MA) aging.

Materials and Methods

Twenty disc-shaped samples of G-ænial A´Chord (GC-Europe) and Filtek Universal (3M-ESPE) were polished with sequential abrasive papers. For CA, specimens were stored in 1 mL of 75% ethanol for 15 days at 37°C, and readings (SG, GR, and CS) were obtained at baseline and 5, 10, and 15 days. For MA, specimens were subjected to 10,750 simulated brushing cycles. SG and CS were evaluated after every 3,583 cycles. SG was measured with a glossmeter (geometrical configuration: 60°), and values were expressed in gloss units. Color was measured with a spectrophotometer using the CIE-L*a*b* color system. The Student’s t-test, 1-way analysis of variance, and Scheffé test were used for statistical analysis (α = 0.05).

Results

G-ænial presented significantly higher SG values than Filtek (p = 0.02), with GR reductions of 5.2% (CA) and 5.3% (MA) for G-ænial and 7.6% (CA) and 7.2% (MA) for Filtek. The aging protocol had no statistically significant effect on SG or GR (p = 0.25) from baseline to the final readings. G-ænial–MA presented the lowest color difference (∆E = 1.8), and G-ænial–CA and Filtek–CA had the largest changes (∆E = 8.6 and ∆E = 11.8, respectively).

Conclusion

G-ænial presented higher SG values and better CS. Both restorative materials demonstrated acceptable GR and CS. Aging protocols impacted these properties negatively.

Citations

Citations to this article as recorded by

Surface roughness of composite resins subjected to brushing with whitening toothpastes: an in vitro study
Nicolle Madruga Ramos FERREIRA, Vinicius Funghetto LIPPERT, Amanda Baptista da Silva HECK, Ana Maria SPOHR, Marcel Ferreira KUNRATH, Carlos Alberto FELDENS, Paulo Floriani KRAMER
Brazilian Oral Research.2025;[Epub] CrossRef
The Gloss Retention of Esthetic Restorations Following Simulated Brushing with Charcoal Oral Products: An In-Vitro Study
Fadia Awadalkreem, Nancy S Farghal, Nadin A Abouelhonoud, Raiyan I Khan
The Journal of Contemporary Dental Practice.2024; 25(5): 473. CrossRef
Effect of different finishing and polishing systems on surface properties of universal single shade resin-based composites
Ghada Alharbi, Hend NA Al Nahedh, Loulwa M. Al-Saud, Nourah Shono, Ahmed Maawadh
BMC Oral Health.2024;[Epub] CrossRef
The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials
Ružica Zovko, Stipo Cvitanović, Mirela Mabić, Zdenko Šarac, Anka Ćorić, Domagoj Glavina, Kristina Goršeta
Materials.2023; 16(10): 3727. CrossRef

402 View
15 Download
3 Web of Science
4 Crossref

Effects of 3 different light-curing units on the physico-mechanical properties of bleach-shade resin composites: Azin Farzad, Shahin Kasraei, Sahebeh Haghi, Mahboubeh Masoumbeigi, Hassan Torabzadeh, Narges Panahandeh; Restor Dent Endod 2022;47(1):e9. Published online February 7, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e9

Abstract PDF PubReader ePub

Objectives

This study investigated the microhardness, flexural strength, and color stability of bleach-shade resin composites cured with 3 different light-curing units.

Materials and Methods

In this in vitro experimental study, 270 samples were fabricated of bleach and A2 shades of 3 commercial resin composites (Point 4, G-aenial Anterior, and Estelite Sigma Quick). Samples (n = 5 for each trial) were cured with Bluephase N, Woodpecker LED.D, and Optilux 501 units and underwent Vickers microhardness and flexural strength tests. The samples were tested after 24 hours of storage in distilled water. Color was assessed using a spectrophotometer immediately after preparation and 24 hours after curing. Data were analyzed using 3-way analysis of variance and the Tukey test (p ≤ 0.001).

Results

Samples cured with Optilux exhibited the highest and those cured with LED.D exhibited the lowest microhardness (p = 0.023). The bleach shade of Point 4 composite cured with Optilux displayed the highest flexural strength, while the same composite and shade cured with Sigma Quick exhibited the lowest (p ≤ 0.001). The color change after 24 hours was greatest for the bleach shade of G-aenial cured with Bluephase N and least for the A2 shade of Sigma Quick cured with Optilux (p ≤ 0.001).

Conclusions

Light curing with polywave light-emitting diode (LED) yielded results between or statistically similar to those of quartz-tungsten-halogen and monowave LED in the microhardness and flexural strength of both A2 and bleach shades of resin composites. However, the brands of light-curing devices showed significant differences in color stability.

Citations

Citations to this article as recorded by

Mechanical Behaviour of Novel Nanohybrid Resin Composite Using Two Light Cure Systems
Ghada H. Naguib, Jumana Mazhar, Abeer Alnowaiser, Abdulghani Mira, Hisham Mously, Rabab Aljawi, Samar H. Abuzinadah, Mohamed T. Hamed
International Dental Journal.2025; 75(2): 1136. CrossRef
Evaluation of the Depth of Cure by Microhardness of Bulk-Fill Composites with Monowave and Polywave LED Light-Curing Units
Socratis Thomaidis, Dimitris Kampouropoulos, Maria Antoniadou, Afrodite Kakaboura
Applied Sciences.2024; 14(24): 11532. CrossRef
Effect of hard segment chemistry and structure on the self‐healing properties of UV‐curable coatings based on the urethane acrylates with built‐in Diels–Alder adduct
Paulina Bednarczyk, Karolina Mozelewska, Małgorzata Nowak, Joanna Klebeko, Joanna Rokicka, Paula Ossowicz‐Rupniewska
Journal of Applied Polymer Science.2023;[Epub] CrossRef
Effects of Dental Bleaching Agents on the Surface Roughness of Dental Restoration Materials
Alexandru Dan Popescu, Mihaela Jana Tuculina, Oana Andreea Diaconu, Lelia Mihaela Gheorghiță, Claudiu Nicolicescu, Cristian Niky Cumpătă, Cristiana Petcu, Jaqueline Abdul-Razzak, Ana Maria Rîcă, Ruxandra Voinea-Georgescu
Medicina.2023; 59(6): 1067. CrossRef
Effect of Polywave and Monowave Light Curing Units on Color Change of Composites Containing Trime-thylbenzoyl-Diphenyl-Phosphine Before and After Aging
Negar Madihi, Maryam Hoorizad ganjkar, Negin Nasoohi, Ali Kaboudanian Ardestani
Journal of Research in Dental and Maxillofacial Sciences.2023; 8(4): 249. CrossRef

285 View
11 Download
3 Web of Science
5 Crossref

Comparison of instrumental methods for color change assessment of Giomer resins: Luiza de Almeida Queiroz Ferreira, Rogéli Tibúrcio Ribeiro da Cunha Peixoto, Cláudia Silami de Magalhães, Tassiana Melo Sá, Monica Yamauti, Francisca Daniele Moreira Jardilino; Restor Dent Endod 2022;47(1):e8. Published online February 3, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e8

Abstract PDF PubReader ePub

Objectives

The aim of this study was to compare the color change of the Giomer resin composite (Beautifil-Bulk) by using photographs obtained with a smartphone (iPhone 6S) associated with Adobe Photoshop software (digital method), with the spectrophotometric method (Vita Easyshade) after immersion in different pigment solutions.

Materials and Methods

Twenty resin composite samples with a diameter of 15.0 mm and thickness of 1.0 mm were confectioned in A2 color (n = 5). Photographs and initial color readings were performed with a smartphone and spectrophotometer, respectively. Then, samples were randomly divided and subjected to cycles of immersion in distilled water (control), açai, Coke, and tomato sauce, 3 times a day, 20 minutes for 7 days. Later, new photographs and color readings were taken.

Results

The analysis (2-way analysis of variance, Holm-Sidak, p < 0.05) demonstrated no statistical difference (p < 0.005) between the methods in all groups. Similar color changes were observed for all pigment solutions when using the spectrophotometric method. For the digital method, all color changes were clinically unacceptable, with distilled water and tomato sauce similar to each other and with statistical differences (p < 0.005) for Coke and açai.

Conclusions

Only the tomato sauce produced a color change above the acceptability threshold using both methods of color assessment. The spectrophotometric and digital methods produce different patterns of color change. According to our results, the spectrophotometric method is more recommended in color change assessment.

Citations

Citations to this article as recorded by

Color Image Expression through CIE L*a*b* System in Foods
Hyun-Woong Choi, Seong-Eun Park, Hong-Seok Son
Journal of the Korean Society of Food Science and Nutrition.2023; 52(2): 223. CrossRef

310 View
11 Download
1 Crossref

A 3-year retrospective study of clinical durability of bulk-filled resin composite restorations: Muhittin Ugurlu, Fatmanur Sari; Restor Dent Endod 2022;47(1):e5. Published online December 30, 2021; DOI: https://doi.org/10.5395/rde.2022.47.e5

Abstract PDF PubReader ePub

Objectives

This study aimed to assess the clinical longevity of a bulk-fill resin composite in Class II restorations for 3-year.

Materials and Methods

Patient record files acquired from the 40 patients who were treated due to needed 2 similar sizes Class II composite restorations were used for this retrospective study. In the experimental cavity, the flowable resin composite SDR was inserted in the dentinal part as a 4 mm intermediate layer. A 2 mm coverage layer with a nano-hybrid resin composite (CeramX) was placed on SDR. The control restoration was performed by an incremental technique of 2 mm using the nano-hybrid resin composite. The restorations were blindly assessed by 2 calibrated examiners using modified United States Public Health Service criteria at baseline and 1, 2, and 3 years. The data were analyzed using non-parametric tests (p = 0.05).

Results

Eighty Class II restorations were evaluated. After 3-years, 4 restorations (5%) failed, 1 SDR + CeramX, and 3 CeramX restorations. The annual failure rate (AFR) of the restorations was 1.7%. The SDR + CeramX group revealed an AFR of 0.8%, and the CeramX group an AFR of 2.5% (p > 0.05). Regarding anatomical form and marginal adaptation, significant alterations were observed in the CeramX group after 3-years (p < 0.05). The changes in the color match were observed in each group over time (p < 0.05).

Conclusions

The use of SDR demonstrated good clinical durability in deep Class II resin composite restorations.

Citations

Citations to this article as recorded by

Evaluation of Surface Roughness and Microhardness of New Generation Bulk-Fill Composites
Zehra SÜSGÜN YILDIRIM, Ezgi SONKAYA, Zeliha Gonca BEK KÜRKLÜ
Cumhuriyet Dental Journal.2023; 26(2): 180. CrossRef
Damping Behaviour and Mechanical Properties of Restorative Materials for Primary Teeth
Thomas Niem, Roland Frankenberger, Stefanie Amend, Bernd Wöstmann, Norbert Krämer
Materials.2022; 15(21): 7698. CrossRef

250 View
9 Download
1 Web of Science
2 Crossref

Errors in light-emitting diodes positioning when curing bulk fill and incremental composites: impact on properties after aging: Abdulrahman A. Balhaddad, Isadora M. Garcia, Haifa Maktabi, Maria Salem Ibrahim, Qoot Alkhubaizi, Howard Strassler, Fabrício M. Collares, Mary Anne S. Melo; Restor Dent Endod 2021;46(4):e51. Published online September 24, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e51

Abstract PDF PubReader ePub

Objectives

This study aimed to evaluate the effect of improper positioning single-peak and multi-peak lights on color change, microhardness of bottom and top, and surface topography of bulk fill and incremental composites after artificial aging for 1 year.

Materials and Methods

Bulk fill and incremental composites were cured using multi-peak and single-peak light-emitting diode (LED) following 4 clinical conditions: (1) optimal condition (no angulation or tip displacement), (2) tip-displacement (2 mm), (3) slight tip angulation (α = 20°) and (4) moderate tip angulation (α = 35°). After 1-year of water aging, the specimens were analyzed for color changes (ΔE), Vickers hardness, surface topography (Ra, Rt, and Rv), and scanning electron microscopy.

Results

For samples cured by single-peak LED, the improper positioning significantly increases the color change compared to the optimal position regardless of the type of composite (p < 0.001). For multi-peak LED, the type of resin composite and the curing condition displayed a significant effect on ΔE (p < 0.001). For both LEDs, the Vickers hardness and bottom/top ratio of Vickers hardness were affected by the type of composite and the curing condition (p < 0.01).

Conclusions

The bulk fill composite presented greater resistance to wear, higher color stability, and better microhardness than the incremental composite when subjected to improper curing. The multi-peak LED improves curing under improper conditions compared to single-peak LED. Prevention of errors when curing composites requires the attention of all personnel involved in the patient's care once the clinical relevance of the appropriate polymerization reflects on reliable long-term outcomes.

Citations

Citations to this article as recorded by

The demineralization resistance and mechanical assessments of different bioactive restorative materials for primary and permanent teeth: an in vitro study
Maria Salem Ibrahim, Fahad Rakad Aldhafeeri, Abdullah Sami Banaemah, Mana S. Alhaider, Yousif A. Al-Dulaijan, Abdulrahman A. Balhaddad
BDJ Open.2024;[Epub] CrossRef
Inorganic Compounds as Remineralizing Fillers in Dental Restorative Materials: Narrative Review
Leena Ibraheem Bin-Jardan, Dalal Ibrahim Almadani, Leen Saleh Almutairi, Hadi A. Almoabid, Mohammed A. Alessa, Khalid S. Almulhim, Rasha N. AlSheikh, Yousif A. Al-Dulaijan, Maria S. Ibrahim, Afnan O. Al-Zain, Abdulrahman A. Balhaddad
International Journal of Molecular Sciences.2023; 24(9): 8295. CrossRef

270 View
7 Download
2 Web of Science
2 Crossref

Case Report

Fiber-reinforced composite post removal using guided endodontics: a case report: Changgi Cho, Hyo Jin Jo, Jung-Hong Ha; Restor Dent Endod 2021;46(4):e50. Published online September 23, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e50

Abstract PDF PubReader ePub

Although several techniques have been proposed to remove fiber-reinforced composite (FRC) post, no safe and efficient technique has been established. Recently, a guided endodontics technique has been introduced in cases of pulp canal obliteration. This study describes 2 cases of FRC post removal from maxillary anterior teeth using this guided endodontics technique with a dental operating microscope. Optically scanned data set from plaster cast model was superimposed with the data set of cone-beam computed tomography. By implant planning software, the path of a guide drill was selected. Based on them, a customized stent was fabricated and utilized to remove the FRC post. Employing guided endodontics, the FRC post was removed quickly and safely with minimizing the loss of the remaining tooth structure. The guided endodontics was a useful option for FRC post removal.

Citations

Citations to this article as recorded by

Application of 3D-printed resin guides for the removal of molar fiber posts
Yumin Wu, Lumei Huang, Bing Ge, Yuhang Zhang, Juan Zhang, Haifeng Xie, Ye Zhu, Chen Chen
Journal of Dentistry.2025; 153: 105462. CrossRef
Impact of Guided Endodontics on the Success of Endodontic Treatment: An Umbrella Review of Systematic Reviews and Meta-Analyses
Aakansha Puri, Dax Abraham, Alpa Gupta
Cureus.2024;[Epub] CrossRef
Endodontia guiada por tomografia computadorizada de feixe cônico
Maysa Gaudereto Laurindo, Celso Neiva Campos, Anamaria Pessoa Pereira Leite, Paola Cantamissa Rodrigues Ferreira
Cadernos UniFOA.2024; 19(54): 1. CrossRef
Removal of fiber posts using conventional versus guided endodontics: a comparative study of dentin loss and complications
R. Krug, F. Schwarz, C. Dullin, W. Leontiev, T. Connert, G. Krastl, F. Haupt
Clinical Oral Investigations.2024;[Epub] CrossRef
Accuracy and Efficiency of the Surgical-Guide-Assisted Fiber Post Removal Technique for Anterior Teeth: An Ex Vivo Study
Ryota Ito, Satoshi Watanabe, Kazuhisa Satake, Ryuma Saito, Takashi Okiji
Dentistry Journal.2024; 12(10): 333. CrossRef
Endodontic management of severely calcified mandibular anterior teeth using guided endodontics: A report of a case and a review of the literature
Mina Davaji, Sahar Karimpour
Saudi Endodontic Journal.2024; 14(2): 245. CrossRef
A laboratory study comparing the static navigation technique using a bur with a conventional freehand technique using ultrasonic tips for the removal of fibre posts
Francesc Abella Sans, Zeena Tariq Alatiya, Gonzalo Gómez Val, Venkateshbabu Nagendrababu, Paul Michael Howell Dummer, Fernando Durán‐Sindreu Terol, Juan Gonzalo Olivieri
International Endodontic Journal.2024; 57(3): 355. CrossRef
A three‐dimensional printed assembled sleeveless guide system for fiber‐post removal
Yang Xue, Lei Zhang, Ye Cao, Yongsheng Zhou, Qiufei Xie, Xiaoxiang Xu
Journal of Prosthodontics.2023; 32(2): 178. CrossRef
Accuracy of a 3D printed sleeveless guide system used for fiber post removal: An in vitro study
Siyi Mo, Yongwei Xu, Lei Zhang, Ye Cao, Yongsheng Zhou, Xiaoxiang Xu
Journal of Dentistry.2023; 128: 104367. CrossRef
Expert consensus on digital guided therapy for endodontic diseases
Xi Wei, Yu Du, Xuedong Zhou, Lin Yue, Qing Yu, Benxiang Hou, Zhi Chen, Jingping Liang, Wenxia Chen, Lihong Qiu, Xiangya Huang, Liuyan Meng, Dingming Huang, Xiaoyan Wang, Yu Tian, Zisheng Tang, Qi Zhang, Leiying Miao, Jin Zhao, Deqin Yang, Jian Yang, Junqi
International Journal of Oral Science.2023;[Epub] CrossRef
Knowledge, attitude, practice and perception survey on post and core restorations
Aruna Kumari Veronica, Shamini Sai, Anand V Susila
Endodontology.2023; 35(3): 228. CrossRef

450 View
19 Download
7 Web of Science
11 Crossref

Research Articles

Physicochemical characterization of two bulk fill composites at different depths: Guillermo Grazioli, Carlos Enrique Cuevas-Suárez, Leina Nakanishi, Alejandro Francia, Rafael Ratto de Moraes; Restor Dent Endod 2021;46(3):e39. Published online July 5, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e39

Abstract PDF PubReader ePub

Objectives

This study analyzed the physical-chemical behavior of 2 bulk fill resin composites (BFCs; Filtek Bulk Fill [FBF], and Tetric-N-Ceram Bulk Fill [TBF]) used in 2- and 4-mm increments and compared them with a conventional resin composite (Filtek Z250).

Materials and Methods

Flexural strength and elastic modulus were evaluated by using a 3-point bending test. Knoop hardness was measured at depth areas 0–1, 1–2, 2–3, and 3–4 mm. The translucency parameter was measured using an optical spectrophotometer. Real-time polymerization kinetics was analyzed using Fourier transform infrared spectroscopy.

Results

Flexural strength was similar among the materials, while TBF showed lower elastic modulus (Z250: 6.6 ± 1.3, FBF: 6.4 ± 0.9, TBF: 4.3 ± 1.3). The hardness of Z250 was similar only between 0–1 mm and 1–2 mm. Both BFCs had similar hardness until 2–3 mm, and showed significant decreases at 3–4 mm (FBF: 33.45 ± 1.95 at 0–1 mm to 23.19 ± 4.32 at 3–4 mm, TBF: 23.17 ± 2.51 at 0–1 mm to 15.11 ± 1.94 at 3–4 mm). The BFCs showed higher translucency than Z250. The polymerization kinetics of all the materials were similar at 2-mm increments. At 4-mm, only TBF had a similar degree of conversion compared with 2 mm.

Conclusions

The BFCs tested had similar performance compared to the conventional composite when used in up to 2-mm increments. When the increment was thicker, the BFCs were properly polymerized only up to 3 mm.

Citations

Citations to this article as recorded by

Translucency of bulk‐fill composite materials: A systematic review
Gaetano Paolone, Sofia Baldani, Niccolò De Masi, Mauro Mandurino, Giacomo Collivasone, Nicola Scotti, Enrico Gherlone, Giuseppe Cantatore
Journal of Esthetic and Restorative Dentistry.2024; 36(7): 995. CrossRef
Can composite packaging and selective enamel etching affect the clinical behavior of bulk-fill composite resin in posterior restorations? 24-month results of a randomized clinical trial
Marcos de Oliveira BARCELEIRO, Chane TARDEM, Elisa Gomes ALBUQUERQUE, Leticia de Souza LOPES, Stella Soares MARINS, Luiz Augusto POUBEL, Roberta BARCELOS, Romina ÑAUPARI-VILLASANTE, Alessandro Dourado LOGUERCIO, Fernanda Signorelli CALAZANS
Journal of Applied Oral Science.2023;[Epub] CrossRef
No-Cap Flowable Bulk-Fill Composite: Physico-Mechanical Assessment
Abdullah Alshehri, Feras Alhalabi, Ali Robaian, Mohammed A. S. Abuelqomsan, Abdulrahman Alshabib, Eman Ismail, Faisal Alzamil, Nawaf Alotaibi, Hamad Algamaiah
Polymers.2023; 15(8): 1847. CrossRef
The Microhardness and Surface Roughness Assessment of Bulk-Fill Resin Composites Treated with and without the Application of an Oxygen-Inhibited Layer and a Polishing System: An In Vitro Study
Ann Carrillo-Marcos, Giuliany Salazar-Correa, Leonor Castro-Ramirez, Marysela Ladera-Castañeda, Carlos López-Gurreonero, Hernán Cachay-Criado, Ana Aliaga-Mariñas, Alberto Cornejo-Pinto, Luis Cervantes-Ganoza, César Félix Cayo-Rojas
Polymers.2022; 14(15): 3053. CrossRef

254 View
11 Download
5 Web of Science
4 Crossref

Evaluation of the relation between the pulp stones and direct restorations using cone beam computed tomography in a Turkish subpopulation: Güzide Pelin Sezgin, Sema Sönmez Kaplan, Tuna Kaplan; Restor Dent Endod 2021;46(3):e34. Published online June 8, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e34

Abstract PDF PubReader ePub

Objectives

This study aimed to assess the presence of pulp stones through an examination of cone beam computed tomography images and correlate their prevalence with age, sex, dental arch and side, tooth type, and restoration type and depth.

Materials and Methods

Cone beam computed tomography images obtained from 673 patients and archival data on 11,494 teeth were evaluated. The associations of pulp stones with age, sex, dental arch and side, tooth type, and restoration type and depth were noted. All the measurements were subjected to a χ² test and one sample χ² test (p < 0.05).

Results

In the study group, 163 (24.2%) patients and 379 (3.3%) teeth had at least one pulp stone. The pulp stone frequency in those aged 30–39 years was significantly greater than in those aged 18–29 and ≥ 60 years, and the frequency was higher in females than in males (p < 0.05). The highest prevalence of pulp stones was found in maxillary dental arches and molar teeth (p < 0.05). Pulp stones were significantly more common in medium-depth restorations (p < 0.05).

Conclusions

Maxillary molar teeth, medium-depth restorations, individuals aged 30–39 years and females had a greater percentage of pulp stones.

Citations

Citations to this article as recorded by

Cone-Beam Computed Tomography Assessment of the Prevalence and Association of Pulp Calcification with Dental and Periodontal Pathology: A Descriptive Study
José Luis Sanz, Lucía Callado, Stefana Mantale, Jenifer Nicolás, James Ghilotti, Carmen Llena
Journal of Clinical Medicine.2025; 14(4): 1373. CrossRef
Distribution and influencing factors of pulp stones based on CBCT: a retrospective observational study from southwest China
Wantong Zhang, Yao Wang, Lin Ye, Yan Zhou
BMC Oral Health.2024;[Epub] CrossRef
Prevalence and Association of Calcified Pulp Stones with Periodontitis: A Cone-Beam Computed Tomography Study in Saudi Arabian Population
Abdullah Saad Alqahtani
Journal of Pharmacy and Bioallied Sciences.2024; 16(Suppl 1): S644. CrossRef
The Prevalence And Distribution Of Pulp Stones: A Cone-Beam Computed Tomography Study İn A Group Of Turkish Patients
Mujgan Firincioglulari, Seçil Aksoy, Melis Gülbeş, Umut Aksoy, Kaan Orhan
ADO Klinik Bilimler Dergisi.2024; 13(3): 496. CrossRef
Radiographical examination of pulp stone distribution by cone beam computed tomography
Fatma Tunç, Emre Çulha, Muazzez Naz Baştürk
Journal of Health Sciences and Medicine.2024; 7(4): 472. CrossRef
Cone-Beam Computed Tomography-Based Investigation of the Prevalence and Distribution of Pulp Stones and Their Relation to Local and Systemic Factors in the Makkah Population: A Cross-Sectional Study
Laila M Kenawi, Haytham S Jaha, Mashael M Alzahrani, Jihan I Alharbi, Shahad F Alharbi, Taif A Almuqati, Rehab A Alsubhi, Wahdan M Elkwatehy
Cureus.2024;[Epub] CrossRef
Cone beam computed tomography assessment of the prevalence and association of pulp calcification with periodontitis
Lingling Xiang, Botao Wang, Yuan Zhang, Jintao Wang, Peipei Wu, Jian Zhang, Liangjun Zhong, Rui He
Odontology.2023; 111(1): 248. CrossRef
Three-dimensional analysis for detection of pulp stones in a Saudi population using cone beam computed tomography
Hassan H. Kaabi, Abdullah M. Riyahi, Nassr S. Al-Maflehi, Saleh F. Alrumayyan, Abdullah K. Bakrman, Yazeed A. Almutaw
Journal of Oral Science.2023; 65(4): 257. CrossRef

278 View
13 Download
6 Web of Science
8 Crossref

Effect of adhesive application method on repair bond strength of composite: Hee Kyeong Oh, Dong Hoon Shin; Restor Dent Endod 2021;46(3):e32. Published online June 4, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e32

Abstract PDF PubReader ePub

Objectives

This study aimed to evaluate the effect of the application method of universal adhesives on the shear bond strength (SBS) of repaired composites, applied with different thicknesses.

Materials and Methods

The 84 specimens (Filtek Z350 XT) were prepared, stored in distilled water for a week and thermocycled (5,000 cycles, 5°C to 55°C). They were roughened using 400-grit sandpapers and etched with phosphoric acid. Then, specimens were equally divided into 2 groups; Single Bond Universal (SU) and Prime&Bond Universal (PB). Each group was subdivided into 3 subgroups according to application methods (n = 14); UC: 1 coat + uncuring, 1C: 1 coat + curing, 3C: 3 coats + curing. After storage of the repaired composite for 24 hours, specimens were subjected to the SBS test and the data were statistically analyzed by 2-way analysis of variance and independent t-tests. Specimens were examined with a stereomicroscope to analyze fracture mode and a scanning electron microscope to observe the interface.

Results

Adhesive material was a significant factor (p = 0.001). Bond strengths with SU were higher than PB. The highest strength was obtained from the 1C group with SU. Bonding in multiple layers increased adhesive thicknesses, but there was no significant difference in SBS values (p = 0.255). Failure mode was predominantly cohesive in old composites.

Conclusions

The application of an adequate bonding system plays an important role in repairing composite resin. SU showed higher SBS than PB and the additional layers increased the adhesive thickness without affecting SBS.

Citations

Citations to this article as recorded by

The effect of different surface treatments and adhesive systems on shear bond strength in universal nanohybrid composite resin repair
Merve Kütük Ömeroğlu, Melek Çam, Işıl Doğruer, Zeynep Buket Kaynar
BMC Oral Health.2025;[Epub] CrossRef

306 View
9 Download
1 Web of Science
1 Crossref

Retrospective study of fracture survival in endodontically treated molars: the effect of single-unit crowns versus direct-resin composite restorations: Kanet Chotvorrarak, Warattama Suksaphar, Danuchit Banomyong; Restor Dent Endod 2021;46(2):e29. Published online May 6, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e29

Abstract PDF PubReader ePub

Objectives

This study was conducted to compare the post-fracture survival rate of endodontically treated molar endodontically treated teeth (molar ETT) restored with resin composites or crowns and to identify potential risk factors, using a retrospective cohort design.

Materials and Methods

Dental records of molar ETT with crowns or composite restorations (recall period, 2015–2019) were collected based on inclusion and exclusion criteria. The incidence of unrestorable fractures was identified, and molar ETT were classified according to survival. Information on potential risk factors was collected. Survival rates and potential risk factors were analyzed using the Kaplan-Meier log-rank test and Cox regression model.

Results

The overall survival rate of molar ETT was 87% (mean recall period, 31.73 ± 17.56 months). The survival rates of molar ETT restored with composites and crowns were 81.6% and 92.7%, reflecting a significant difference (p < 0.05). However, ETT restored with composites showed a 100% survival rate if only 1 surface was lost, which was comparable to the survival rate of ETT with crowns. The survival rates of ETT with composites and crowns were significantly different (97.6% vs. 83.7%) in the short-term (12–24 months), but not in the long-term (> 24 months) (87.8% vs. 79.5%).

Conclusions

The survival rate from fracture was higher for molar ETT restored with crowns was higher than for ETT restored with composites, especially in the first 2 years after restoration. Molar ETT with limited tooth structure loss only on the occlusal surface could be successfully restored with composite restorations.

Citations

Citations to this article as recorded by

Risk factors for the appearance of cracks and fractures of teeth according to a survey of dentists
Emilia A. Olesova, Alexander A. Ilyin, Sergey D. Arutyunov, Elena V. Glazkova, Arsen A. Popov, Svetlana P. Iarilkina
Russian Journal of Dentistry.2024; 28(6): 562. CrossRef
Performance of Bonded Lithium Disilicate Partial-coverage Crowns in the Restoration of Endodontically Treated Posterior Teeth: An Up to Seven-Year Retrospective Study
Q Jiang, Z Wang, S Zhang, X Liu, B Fu
Operative Dentistry.2024; 49(4): 365. CrossRef
In Vitro Bond Strength of Dentin Treated with Sodium Hypochlorite: Effects of Antioxidant Solutions
Guillermo Grazioli, Elisa de León Cáceres, Romina Tessore, Rafael Lund, Ana Monjarás-Ávila, Monika Lukomska-Szymanska, Louis Hardan, Rim Bourgi, Carlos Cuevas-Suárez
Antioxidants.2024; 13(9): 1116. CrossRef
Stress Analysis on Mesiolingual Cavity of Endodontically Treated Molar Restored Using Bidirectional Fiber-Reinforced Composite (Wallpapering Technique)
Harnia Neri, Dudi Aripin, Anna Muryani, Hendra Dharsono, Yolanda Yolanda, Andi Mahyuddin
Clinical, Cosmetic and Investigational Dentistry.2024; Volume 16: 75. CrossRef
Effect of Luting Cement Film Thickness on the Pull-Out Bond Strength of Endodontic Post Systems
Khalil Aleisa, Syed Rashid Habib, Abdul Sadekh Ansari, Ragad Altayyar, Shahad Alharbi, Sultan Ali S. Alanazi, Khalid Tawfik Alduaiji
Polymers.2021; 13(18): 3082. CrossRef

307 View
14 Download
6 Web of Science
5 Crossref

Clinical performance of class I cavities restored with bulk fill composite at a 1-year follow-up using the FDI criteria: a randomized clinical trial: Chinni Suneelkumar, Puttaganti Harshala, Koppolu Madhusudhana, Anumula Lavanya, Anirudhan Subha, Sannapureddy Swapna; Restor Dent Endod 2021;46(2):e24. Published online April 16, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e24

Abstract PDF PubReader ePub

Objectives

The present study aimed to evaluate the survival rate and clinical performance of class 1 composite restorations restored with the Filtek Bulk Fill composite material using either the bulk fill technique or the incremental technique at baseline (1 week) and at 3, 6 and 12 months of follow-up.

Materials and Methods

Forty-two patients with at least 2 carious teeth were selected. Following randomization, one tooth was restored with the Filtek Bulk Fill composite using the incremental fill technique, and the other tooth was restored with the same material using the bulk fill technique. Patients were recalled for follow-up at baseline (1 week) and 3, 6, and 12 months and evaluated using the FDI criteria.

Results

The data were analyzed using the McNemar χ² test. No statistically significant differences were found between the scores of teeth restored with either technique. At baseline and at 3, 6, and 12 months of follow-up; there were no significant difference in the clinical status of both groups of restorations.

Conclusions

Within the limitations of this study, using the bulk fill technique for restorations with the Filtek Bulk Fill material seems to be equally efficient to using the incremental fill technique.

Trial Registration

Clinical Trials Registry-India Identifier: CTRI/2017/07/008961

Citations

Citations to this article as recorded by

Clinical, radiographic and biochemical assessment of proximal cavities restored with composite resin using incremental vs. bulk packing techniques: One-year randomized clinical trial
Monaliza Maher Abdelaziz, Shereen Fathy, Amany Ahmed Alaraby, Wessam Ibrahim Shehab, Marwa Mohamed Temirek
BMC Oral Health.2024;[Epub] CrossRef
Clinical Outcomes of Bulk‐Fill Resin Composite Restorations: A 10‐Year Mapping Review and Evidence Gap Map
Anna Júlia Oliveira de Menezes, Lucas do Nascimento Barbosa, Juan Vitor Costa Leite, Laryssa Mylenna Madruga Barbosa, Robinsom Viégas Montenegro, Raquel Venâncio Fernandes Dantas, Grace Mendonça de Souza, Ana Karina Maciel de Andrade, Renally Bezerra Wand
Journal of Esthetic and Restorative Dentistry.2024;[Epub] CrossRef
The 24 months clinical evaluation of class II bulk fill composite restorations
Serdar Akarsu, Ebru Uslu Cender, Tuğçe Yılmaz, Dilara Yıldız, Sultan Aktuğ Karademir
Journal of Oral Health and Oral Epidemiology.2024; 13(2): 72. CrossRef
Patients´ satisfaction concerning direct anterior dental restoration
Bruna Neves de Freitas, Paulo Oliveira da Silva, Karen Pintado-Palomino, Cecília Vilela Vasconcelos Barros de Almeida, Aline Evangelista Souza-Gabriel, Silmara Aparecida Milori Corona, Saulo Geraldeli, Brigitte Grosgogeat, Jean-François Roulet, Camila Tir
Brazilian Dental Journal.2023; 34(3): 82. CrossRef
Randomized prospective clinical trial of class II restorations using flowable bulk-fill resin composites: 4-year follow-up
Isis Almela Endo Hoshino, André Luiz Fraga Briso, Lara Maria Bueno Esteves, Paulo Henrique dos Santos, Sandra Meira Borghi Frascino, Ticiane Cestari Fagundes
Clinical Oral Investigations.2022; 26(9): 5697. CrossRef
Evaluation Of The Clinical Performance Of Different Bulk-Fill Composites According To Clinical Evaluation Criteria
Özlem Akyüz Begeç, Emrullah Bahşi
Annals of Dental Specialty.2021; 9(1): 53. CrossRef

392 View
15 Download
4 Web of Science
6 Crossref

Color assessment of resin composite by using cellphone images compared with a spectrophotometer: Rafaella Mariana Fontes de Bragança, Rafael Ratto Moraes, André Luis Faria-e-Silva; Restor Dent Endod 2021;46(2):e23. Published online April 5, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e23

Abstract PDF PubReader ePub

Objectives

This study assessed the reliability of digital color measurements using images of resin composite specimens captured with a cellphone.

Materials and Methods

The reference color of cylindrical specimens built-up with the use of resin composite (shades A1, A2, A3, and A4) was measured with a portable spectrophotometer (CIELab). Images of the specimens were obtained individually or pairwise (compared shades in the same photograph) under standardized parameters. The color of the specimens was measured in the images using RGB system and converted to CIELab system using image processing software. Whiteness index (WI_D) and color differences (ΔE₀₀) were calculated for each color measurement method. For the cellphone, the ΔE₀₀ was calculated between the pairs of shades in separate images and in the same image. Data were analyzed using 2-way repeated-measures analysis of variance (α = 0.05). Linear regression models were used to predict the reference ΔE₀₀ values of those calculated using color measured in the images.

Results

Images captured with the cellphone resulted in different WI_D values from the spectrophotometer only for shades A3 and A4. No difference to the reference ΔE₀₀ was observed when individual images were used. In general, a similar ranking of ΔE₀₀ among resin composite shades was observed for all methods. Stronger correlation coefficients with the reference ΔE₀₀ were observed using individual than pairwise images.

Conclusions

This study showed that the use of cellphone images to measure the color difference seems to be a feasible alternative providing outcomes similar to those obtained with the spectrophotometer.

Citations

Citations to this article as recorded by

Evaluation of color stability in single-shade composite resins using spectrophotometer and cross-polarized mobile photography
Hatice Tepe, Ozge Celiksoz, Batu Can Yaman
BMC Oral Health.2025;[Epub] CrossRef
Color discrepancy of single-shade composites at different distances from the interface measured using cell phone images
Márcia Luciana Carregosa Santana, Gabriella de Jesus Santos Livi, André Luis Faria-e-Silva
Restorative Dentistry & Endodontics.2024;[Epub] CrossRef
How the Translucency and Color Stability of Single-Shade Universal Resin Composites Are Affected by Coffee?
Büşra Özdemir, Betül Kübra Kurucu Karadeniz, Seyit Bilal Özdemir, Ömer Akbulut
Current Research in Dental Sciences.2024; 34(4): 270. CrossRef
Color Image Expression through CIE L*a*b* System in Foods
Hyun-Woong Choi, Seong-Eun Park, Hong-Seok Son
Journal of the Korean Society of Food Science and Nutrition.2023; 52(2): 223. CrossRef
Comparative Evaluation of VITA Shade Guide and Various Composite Shades Using Spectrophotometer, Digital Single-lens Reflex, and Cellphone: An In Vitro Study
Aman Verma, Sonali Taneja, Surabhi Ghosh
World Journal of Dentistry.2023; 14(9): 803. CrossRef
Comparison of instrumental methods for color change assessment of Giomer resins
Luiza de Almeida Queiroz Ferreira, Rogéli Tibúrcio Ribeiro da Cunha Peixoto, Cláudia Silami de Magalhães, Tassiana Melo Sá, Monica Yamauti, Francisca Daniele Moreira Jardilino
Restorative Dentistry & Endodontics.2022;[Epub] CrossRef

416 View
8 Download
2 Web of Science
6 Crossref

Review Article

Wear of contemporary dental composite resin restorations: a literature review: Dimitrios Dionysopoulos, Olga Gerasimidou; Restor Dent Endod 2021;46(2):e18. Published online February 25, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e18

Abstract PDF PubReader ePub

Composite resins are the most commonly used dental restorative materials after minimally invasive dental procedures, and they offer an aesthetically pleasing appearance. An ideal composite restorative material should have wear properties similar to those of tooth tissues. Wear refers to the damaging, gradual loss or deformation of a material at solid surfaces. Depending on the mechanism of action, wear can be categorized as abrasive, adhesive, fatigue, or corrosive. Currently used composite resins cover a wide range of materials with diverse properties, offering dental clinicians multiple choices for anterior and posterior teeth. In order to improve the mechanical properties and the resistance to wear of composite materials, many types of monomers, silane coupling agents, and reinforcing fillers have been developed. Since resistance to wear is an important factor in determining the clinical success of composite resins, the purpose of this literature review was to define what constitutes wear. The discussion focuses on factors that contribute to the extent of wear as well as to the prevention of wear. Finally, the behavior of various types of existing composite materials such as nanohybrid, flowable, and computer-assisted design/computer-assisted manufacturing materials, was investigated, along with the factors that may cause or contribute to their wear.

Citations

Citations to this article as recorded by

How surface electronegativity and calcium release in enamel mediate the adsorption and lubrication of salivary proteins: The role of interfacial water
Yue Tang, Lei Lei, Hujun Wang, Haonan Qiu, Jing Zheng, Zhongrong Zhou
Friction.2025; 13(3): 9440912. CrossRef
Effect of SiC particle size and content on the mechanical and tribological properties of porous Si3N4-SiC composites fabricated following a facile low-temperature processing route
Siddharth, Sakshi Tiwari, Pritam Biswas, Nilrudra Mandal, Siddhartha Roy
Ceramics International.2025;[Epub] CrossRef
Evaluation of Color Stability and Surface Abrasion of Nano-modified Glass Ionomer Cement with Dentifrices: An In Vitro Study
Jessy Paulraj, Subhabrata Maiti, Harini Palani
International Journal of Prosthodontics and Restorative Dentistry.2025; 15(1): 10. CrossRef
Effect of Various Toothpaste Tablets on Gloss and Surface Roughness of Resin-based Composite Materials
J Ko, A Tsao, R Kim, C Perry, U Oyoyo, SR Kwon
Operative Dentistry.2024; 49(3): 282. CrossRef
Surface wear of attachments in patients during clear aligner therapy: a prospective clinical study
Qiuying Li, Kai Yang
Progress in Orthodontics.2024;[Epub] CrossRef
Awareness of possible complications associated with direct composite restorations: A multinational survey among dentists from 13 countries with meta-analysis
Anna Lehmann, Kacper Nijakowski, Jakub Jankowski, David Donnermeyer, Paulo J. Palma, Milan Drobac, João Filipe Brochado Martins, Fatma Pertek Hatipoğlu, Indira Tulegenova, Muhammad Qasim Javed, Hamad Mohammad Alharkan, Olga Bekjanova, Sylvia Wyzga, Moataz
Journal of Dentistry.2024; 145: 105009. CrossRef
Evaluation of pre-heated composite resins with soft-start polymerization and conventional composite restorations in class-I carious lesions – A randomized clinical trial
Niral Kotecha, Nimisha C. Shah, Namita N. Gandhi, Priya Porwal, Ajinkya M. Pawar, Novaldy Wahjudianto, Dian Agustin Wahjuningrum, Suraj Arora, Mohmed Isaqali Karobari
Heliyon.2024; 10(10): e30794. CrossRef
Reabilitação estética de dente conóide: relato de caso
Anna Danielle Oliveira dos Santos, Diana Fernandes de Melo , Jorge Alberto Carrazana Moya , Kathleen Rebelo de Sousa , Lizete Karla Filgueiras de Souza, Marcela Lopes Linhares, Márcio Langbeck Castelo Branco , Márcio Lopes Linhares
Revista Clínica de Odontologia.2024; 5(1): 80. CrossRef
Non-collagenous protein analog-induced biomimetic mineralization strategy to restore the dentin interface
Ruhua Chen, Yimeng Xie, Liang Ma, Bing Li, Wei Yao
Biomedical Physics & Engineering Express.2024; 10(6): 062004. CrossRef
Influence of Low pH on the Microhardness and Roughness Surface of Dental Composite—A Preliminary Study
Leszek Szalewski, Dorota Wójcik, Monika Sowa, Vladyslav Vivcharenko, Krzysztof Pałka
Materials.2024; 17(14): 3443. CrossRef
Fabrication of a novel aesthetic orthodontic bracket and evaluation of friction properties between PEEK and stainless steel wires
Jiaqi Wu, Xiujing Wang, Jiuhui Jiang, Yunyang Bai
Technology and Health Care.2024; 32(1): 269. CrossRef
Can wheel polishers improve surface properties and color stability of monochromatic resin composites?
Lezize Sebnem Turkun, Cankut Canevi, Alperen Degirmenci, Hayal Boyacioglu
BMC Oral Health.2024;[Epub] CrossRef
Comparison of volumetric loss and surface roughness of composite dental restorations obtained by additive and subtractive manufacturing methods
Neslihan Güntekin, Ali Rıza Tunçdemir
Heliyon.2024; 10(4): e26269. CrossRef
Comparative evaluation of microhardness of three restorative materials after immersion in chlorhexidine mouthwash: An in vitro study
Shilpa S. Shah, Nishtha K. Patel, Kruti P. Yagnik, Aarshati Vyas, Prerak Doshi, Pooja R. Keshrani
Journal of Conservative Dentistry and Endodontics.2024; 27(5): 520. CrossRef
NON-INTERVENTION VERSUS REPAIR/REPLACEMENT DECISIONS IN POSTERIOR COMPOSITE RESTORATIONS AGED 3-5 YEARS: A RETROSPECTIVE STUDY
Galina Pancu, Andrei Georgescu , Antonia Moldovanu , Angela Ghiorghe , Simona Stoleriu , Irina Nica , Ionut Tărăboanţă , Alexandru Iovan , Sorin Andrian
Romanian Journal of Oral Rehabilitation.2024; 16(2): 186. CrossRef
Effect of tooth brushing simulation on the surface properties of various resin‐matrix computer‐aided design/computer‐aided manufacturing ceramics
Evangelos Ximinis, Dimitrios Dionysopoulos, Constantinos Papadopoulos, Alexandros Tournavitis, Avraam Konstantinidis, Olga Naka
Journal of Esthetic and Restorative Dentistry.2023; 35(6): 937. CrossRef
Effect of toothpaste with different components on toothbrushing wear resistance of micro-hybrid/nano-filled resin composites
Seon-Mi Byeon, Jung-Eun Park, Kyeong-Seon Kim, Tae-Hwan Kim, Chung-Cha Oh, Seung-O Ko3, Min-Ho Lee
Korean Journal of Dental Materials.2023; 50(4): 247. CrossRef
Release Kinetics of Monomers from Dental Composites Containing Fluoride-Doped Calcium Phosphates
Adrián M. Alambiaga-Caravaca, Alicia López-Castellano, Yu Fu Chou, Arlinda Luzi, Juan Manuel Núñez, Avijit Banerjee, María del Mar Jovani Sancho, Salvatore Sauro
Pharmaceutics.2023; 15(7): 1948. CrossRef
Comparative study on the impact-sliding wear behaviour of CAD/CAM resin-ceramic materials and tooth enamel
Chunxiao Jin, Jiuhong Deng, Peiyue Pan, Yuhuan Xiong, Liqing Zhu, Shanshan Gao
Dental Materials.2023; 39(1): 25. CrossRef
The impact of dental varnishes on the immediate surface microhardness and roughness of restorative dental materials: An in vitro study
Jovana Lovric, Milisav Markovic, Marko Bulajic, Sasa Zeljkovic, Jana Ilic, Olivera Dolic
Vojnosanitetski pregled.2023; 80(12): 1022. CrossRef
An In Vitro Study regarding the Wear of Composite Materials Following the Use of Dental Bleaching Protocols
Alexandru Dan Popescu, Mihaela Jana Ţuculină, Lelia Mihaela Gheorghiță, Andrei Osman, Claudiu Nicolicescu, Smaranda Adelina Bugălă, Mihaela Ionescu, Jaqueline Abdul-Razzak, Oana Andreea Diaconu, Bogdan Dimitriu
Journal of Functional Biomaterials.2023; 14(10): 532. CrossRef
Investigation of aging resistance for dental resin composites with and without glass flakes
Dan Feng, Shujun Dong, Zuosen Shi, Zhanchen Cui, Song Zhu
Clinical Oral Investigations.2023; 27(11): 6903. CrossRef
Tribological behavior and wear mechanisms of dental resin composites with different polymeric matrices
Vladja Torno, Paulo Soares
Journal of the Mechanical Behavior of Biomedical Materials.2023; 144: 105962. CrossRef
Performance of two-flux and four-flux models for predicting the spectral reflectance and transmittance factors of flowable dental resin composites
Vincent Duveiller, Raphaël Clerc, Julien Eymard, Jean-Pierre Salomon, Mathieu Hébert
Dental Materials.2023; 39(8): 743. CrossRef
Biocompatibility of bulk-fill resins in vitro
Carla Junqueira, Paulo Mascarenhas, Mariana Avelar, Ana Clara Ribeiro, Isabel Barahona
Clinical Oral Investigations.2023; 27(12): 7851. CrossRef
Optimizing Dental Bond Strength: Insights from Comprehensive Literature Review and Future Implications for Clinical Practice
Yung-Shin Fan-Chiang, Peng-Chen Chou, Yu-Wen Hsiao, Yu-Hsuan Cheng, Yi Huang, Yu-Chieh Chiu, Yu-Ju Lin, Yuichi Mine, Sheng-Wei Feng, I-Ta Lee, Tzu-Yu Peng
Biomedicines.2023; 11(11): 2995. CrossRef
Polymères et résines composites en technique directe
T. Giraud, E. Casazza, B. Ballester, A. Raskin
EMC - Médecine buccale.2023; 16(6): 1. CrossRef
In Vitro Evaluation of the Strength of Dentin Replacement in Complex Posterior Tooth Restoration
Nurhayaty Natsir, Farida Rahim, Juni Jekti Nugroho, Christine Anastasia Rovani, Syamsiah Syam, Muhammad Ruslin, Takashi Saito, Keng-Liang Ou
Applied Sciences.2022; 12(14): 6877. CrossRef
Calcium release-mediated adsorption and lubrication of salivary proteins on resin-based dental composites
Yue Tang, Lei Lei, Dan Yang, Jing Zheng, Qihang Zeng, Heng Xiao, Zhongrong Zhou
Journal of the Mechanical Behavior of Biomedical Materials.2022; 135: 105437. CrossRef
Microleakage Evaluation in Class V Cavities Restored with Five Different Resin Composites: In vitro Dye Leakage Study
Sahar Bajabaa, Shaza Balbaid, Muruj Taleb, Lujain Islam, Salem Elharazeen, Ebaa Alagha
Clinical, Cosmetic and Investigational Dentistry.2021; Volume 13: 405. CrossRef

814 View
28 Download
27 Web of Science
30 Crossref

Research Article

Assessment of the radiant emittance of damaged/contaminated dental light-curing tips by spectrophotometric methods: Abdulrahman A. Balhaddad, Isadora Garcia, Fabrício Collares, Cristopher M. Felix, Nisha Ganesh, Qoot Alkabashi, Ward Massei, Howard Strassler, Mary Anne Melo; Restor Dent Endod 2020;45(4):e55. Published online November 3, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e55

Abstract PDF PubReader ePub

Objectives

This study investigated the effects of physically damaged and resin-contaminated tips on radiant emittance, comparing them with new undamaged, non-contaminated tips using 3 pieces of spectrophotometric laboratory equipment.

Materials and Methods

Nine tips with damage and/or resin contaminants from actual clinical situations were compared with a new tip without damage or contamination (control group). The radiant emittance was recorded using 3 spectrophotometric methods: a laboratory-grade thermopile, a laboratory-grade integrating sphere, and a portable light collector (checkMARC).

Results

A significant difference between the laboratory-grade thermopile and the laboratory-grade integrating sphere was found when the radiant emittance values of the control or damaged/contaminated tips were investigated (p < 0.05), but both methods were comparable to checkMARC (p > 0.05). Regardless of the method used to quantify the light output, the mean radiant emittance values of the damaged/contaminated tips were significantly lower than those of the control (p < 0.05). The beam profile of the damaged/contaminated tips was less homogeneous than that of the control.

Conclusions

Damaged/contaminated tips can reduce the radiant emittance output and the homogeneity of the beam, which may affect the energy delivered to composite restorations. The checkMARC spectrophotometer device can be used in dental offices, as it provided values close to those produced by a laboratory-grade integrated sphere spectrophotometer. Dentists should assess the radiant emittance of their light-curing units to ensure optimal curing in photoactivated, resin-based materials.

Citations

Citations to this article as recorded by

Evaluation of Radiant Power of the Light Curing Units Used in Clinics at Governmental and Privates Dental Faculties
Sami Ali Hasan, Ibrahim Al-Shami, Mohsen Al-Hamzi, Ghadeer Alwadai, Nada Alamoudi, Saleh Alqahtani, Arwa Daghrery, Wafa Alaajam, Mansoor Shariff, Hussain Kinani, Mohammed Al Moaleem
Medical Devices: Evidence and Research.2024; Volume 17: 301. CrossRef
Evaluation of the information provided in the instruction manuals of dental light‐curing units
Afnan O. Al‐Zain, Eman H. Ismail, Abdulrahman A. Balhaddad, Osamah Toras, Yousif Alharthy, Rafa Alsultan, Abeer Alrossais, Richard B. Price
Journal of Esthetic and Restorative Dentistry.2024; 36(10): 1466. CrossRef
Utilizing Light Cure Units: A Concise Narrative Review
Fatin A. Hasanain, Hani M. Nassar
Polymers.2021; 13(10): 1596. CrossRef
Improper Light Curing of Bulkfill Composite Drives Surface Changes and Increases S. mutans Biofilm Growth as a Pathway for Higher Risk of Recurrent Caries around Restorations
Haifa Maktabi, Maria Salem Ibrahim, Abdulrahman A. Balhaddad, Qoot Alkhubaizi, Isadora Martini Garcia, Fabrício Mezzomo Collares, Howard Strassler, Ana Paula P. Fugolin, Carmem S. Pfeifer, Mary Anne S. Melo
Dentistry Journal.2021; 9(8): 83. CrossRef

260 View
5 Download
4 Crossref

Case Report

Bioblock technique to treat severe internal resorption with subsequent periapical pathology: a case report: Márk Fráter, Tekla Sáry, Sufyan Garoushi; Restor Dent Endod 2020;45(4):e43. Published online August 18, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e43

Abstract PDF PubReader ePub

A variety of therapeutic modalities can be used for the endodontic treatment of a traumatized tooth with internal root resorption (IRR). The authors present a case report of the successful restoration of a traumatized upper central incisor that was weakened due to severe IRR and subsequent periapical lesion formation. A 20-year-old female patient was referred to our clinic with severe internal resorption and subsequent periapical pathosis destroying the buccal bone wall. Root canal treatment had been initiated previously at another dental practice, but at that time, the patient's condition could not be managed even with several treatments. After cone-beam computed tomography imaging and proper chemomechanical cleaning, the tooth was managed with a mineral trioxide aggregate plug followed by root canal filling using short fiber-reinforced composite, known as the Bioblock technique. This report is the first documentation of the use of the Bioblock technique in the restoration of a traumatized tooth. The Bioblock technique appears to be ideal for restoring wide irregular root canals, as in cases of severe internal resorption, because it can uniquely fill out the hollow irregularities of the canal. However, further long-term clinical investigations are required to provide additional information about this new technique.

Citations

Citations to this article as recorded by

Üvegszálas fogászati kompozit tömőanyag keménysége a gyökércsatornában: nanoindentációs vizsgálat
András Jakab, Kata Lilla Vánkay, Tamás Tarjányi, Gábor Gulyás, Krisztián Bali, Pál Patrik Dézsi, Márton Sámi, Márk Fráter
Fogorvosi Szemle.2024; 117(2): 47. CrossRef
Evaluation of microhardness of short fiber-reinforced composites inside the root canal after different light curing methods – An in vitro study
Márk Fráter, János Grosz, András Jakab, Gábor Braunitzer, Tamás Tarjányi, Gábor Gulyás, Krisztián Bali, Paula Andrea Villa-Machado, Sufyan Garoushi, András Forster
Journal of the Mechanical Behavior of Biomedical Materials.2024; 150: 106324. CrossRef
Imaging techniques and various treatment modalities used in the management of internal root resorption: A systematic review
R. S Digholkar, S D Aggarwal, P S Kurtarkar, P. B Dhatavkar, V L Neil, D N Agarwal
Endodontology.2023; 35(2): 85. CrossRef
The Impact of the Preferred Reporting Items for Case Reports in Endodontics (PRICE) 2020 Guidelines on the Reporting of Endodontic Case Reports
Sofian Youssef, Phillip Tomson, Amir Reza Akbari, Natalie Archer, Fayjel Shah, Jasmeet Heran, Sunmeet Kandhari, Sandeep Pai, Shivakar Mehrotra, Joanna M Batt
Cureus.2023;[Epub] CrossRef
Fatigue performance of endodontically treated premolars restored with direct and indirect cuspal coverage restorations utilizing fiber-reinforced cores
Márk Fráter, Tekla Sáry, Janka Molnár, Gábor Braunitzer, Lippo Lassila, Pekka K. Vallittu, Sufyan Garoushi
Clinical Oral Investigations.2022; 26(4): 3501. CrossRef

433 View
18 Download
5 Crossref

Research Articles

Influence of modeling agents on the surface properties of an esthetic nano-hybrid composite: Zeynep Bilge Kutuk, Ecem Erden, Damla Lara Aksahin, Zeynep Elif Durak, Alp Can Dulda; Restor Dent Endod 2020;45(2):e13. Published online January 29, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e13

Abstract PDF PubReader ePub

Objective

The aim of this study was to evaluate the influence of different modeling agents on the surface microhardness (Vickers hardness number; VHN), roughness (Ra), and color change (ΔE) of a nano-hybrid composite with or without exposure to discoloration by coffee.

Materials and Methods

Sixty-four cylinder-shaped nano-hybrid composite specimens were prepared using a Teflon mold. The specimens' surfaces were prepared according to the following groups: group 1, no modeling agent; group 2, Modeling Liquid; group 3, a universal adhesive (G-Premio Bond); and group 4, the first step of a 2-step self-adhesive system (OptiBond XTR). Specimens were randomly allocated into 2 groups (n = 8) according to the storage medium (distilled water or coffee). VHN, Ra, and ΔE were measured at 24 hours, 1 week, and 6 weeks. The Kruskal-Wallis test followed by the Bonferroni correction for pairwise comparisons was used for statistical analysis (α = 0.05).

Results

Storage time did not influence the VHN of the nano-hybrid composite in any group (p > 0.05). OptiBond XTR Primer application affected the VHN negatively in all investigated storage medium and time conditions (p < 0.05). Modeling Liquid application yielded improved Ra values for the specimens stored in coffee at each time point (p < 0.05). Modeling Liquid application was associated with the lowest ΔE values in all investigated storage medium and time conditions (p < 0.05).

Conclusion

Different types of modeling agents could affect the surface properties and discoloration of nano-hybrid composites.

Citations

Citations to this article as recorded by

The Impact of Modeling Liquids on Surface Roughness and Color Properties of Bulkfill Resin Composites After Simulated Tooth Brushing: An in Vitro Study. Part I
Camila Falconí‐Páez, Claudia González‐Vaca, Juliana Guarneri, Newton Fahl, Paulina Aliaga‐Sancho, Maria Lujan Mendez‐Bauer, Cesar Augusto Galvão Arrais, Andrés Dávila‐Sánchez
Journal of Esthetic and Restorative Dentistry.2025; 37(2): 514. CrossRef
Coating Agents for Resin Composites: Effect on Color Stability, Roughness, and Surface Micromorphology Subjected to Brushing Wear
FR Hojo, TC Martins, WF Vieira-Junior, FMG França, CP Turssi, RT Basting
Operative Dentistry.2025; 50(1): 101. CrossRef
Effect of modeling liquid application on color stability and surface roughness of single-shade composites
Melek Güven Bekdaş, Ihsan Hubbezoglu
BMC Oral Health.2025;[Epub] CrossRef
Impact of combining dental composite brushes with modeling resins on the color stability and topographic features of composites
Abdulrahman A Balhaddad, Faisal Alharamlah, Alhanoof Aldossary, Wejdan Almutairi, Turki Alshehri, Mary Anne S Melo, Afnan O Al-Zain, Eman H Ismail
Journal of Applied Biomaterials & Functional Materials.2024;[Epub] CrossRef
Investigation of the Degree of Monomer Conversion in Dental Composites through Various Methods: An In Vitro Study
Musa Kazim Ucuncu, Ozge Celiksoz, Emine Sen, Yasemin Yucel Yucel, Bircan Dinc
Applied Sciences.2024; 14(11): 4406. CrossRef
EFEITO DOS LÍQUIDOS MODELADORES NA SUPERFÍCIE DA RESINA COMPOSTA – UMA REVISÃO DE LITERATURA
Samuel Silva Dias, Matheus Fernando Lopes, Jeffison Teles Dias, Caio Junji Tanaka, Jose Augusto Rodrigues
RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218.2024; 5(2): e524899. CrossRef
Effect of Instrument Lubricant on Mechanical Properties of Restorative Composite
G Pippin, D Tantbirojn, M Wolfgang, JS Nordin, A Versluis
Operative Dentistry.2024; 49(4): 475. CrossRef
Full analysis of the effects of modeler liquids on the properties of direct resin-based composites: a meta-analysis review of in vitro studies
Eduardo Trota Chaves, Lisia Lorea Valente, Eliseu Aldrighi Münchow
Clinical Oral Investigations.2023; 27(7): 3289. CrossRef
Influence of Modeling Liquids and Universal Adhesives Used as Lubricants on Color Stability and Translucency of Resin-Based Composites
Gaetano Paolone, Claudia Mazzitelli, Giacomo Zechini, Salvatore Scolavino, Cecilia Goracci, Nicola Scotti, Giuseppe Cantatore, Enrico Gherlone, Alessandro Vichi
Coatings.2023; 13(1): 143. CrossRef
Influence of Instrument Lubrication on Properties of Dental Composites
Juliusz Kosewski, Przemysław Kosewski, Agnieszka Mielczarek
European Journal of Dentistry.2022; 16(04): 719. CrossRef
Effect of Modelıng Liquid Use on Color and Whiteness Index Change of Composite Resins
Numan AYDIN, Serpil KARAOĞLANOĞLU, Bilge ERSÖZ
Cumhuriyet Dental Journal.2022; 25(Supplement): 119. CrossRef
Effects of Immediate Coating on Unset Composite with Different Bonding Agents to Surface Hardness
Nantawan Krajangta, Supissara Ninbanjong, Sunisa Khosook, Kanjana Chaitontuak, Awiruth Klaisiri
European Journal of Dentistry.2022; 16(04): 828. CrossRef
Modeling Liquids and Resin-Based Dental Composite Materials—A Scoping Review
Gaetano Paolone, Claudia Mazzitelli, Uros Josic, Nicola Scotti, Enrico Gherlone, Giuseppe Cantatore, Lorenzo Breschi
Materials.2022; 15(11): 3759. CrossRef
Shear Bond Strength of Composite Diluted with Composite-Handling Agents on Dentin and Enamel
Mijoo Kim, Deuk-Won Jo, Shahed Al Khalifah, Bo Yu, Marc Hayashi, Reuben H. Kim
Polymers.2022; 14(13): 2665. CrossRef
Effect of Modeling Resins on Microhardness of Resin Composites
Ezgi T. Bayraktar, Pinar Y. Atali, Bora Korkut, Ezgi G. Kesimli, Bilge Tarcin, Cafer Turkmen
European Journal of Dentistry.2021; 15(03): 481. CrossRef

256 View
8 Download
15 Crossref

Effect of dental bleaching on the microhardness and surface roughness of sealed composite resins: Renan Aparecido Fernandes, Henrico Badaoui Strazzi-Sahyon, Thaís Yumi Umeda Suzuki, André Luiz Fraga Briso, Paulo Henrique dos Santos; Restor Dent Endod 2020;45(1):e12. Published online January 10, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e12

Abstract PDF PubReader ePub

Objectives

The aim of this in vitro study was to evaluate the microhardness and surface roughness of composite resins before and after tooth bleaching procedures.

Materials and Methods

Sixty specimens were prepared of each composite resin (Filtek Supreme XT and Opallis), and BisCover LV surface sealant was applied to half of the specimens. Thirty enamel samples were obtained from the buccal and lingual surfaces of human molars for use as the control group. The surface roughness and microhardness were measured before and after bleaching procedures with 35% hydrogen peroxide or 16% carbamide (n = 10). Data were analyzed using 1-way analysis of variance and the Fisher test (α = 0.05).

Results

Neither hydrogen peroxide nor carbamide peroxide treatment significantly altered the hardness of the composite resins, regardless of surface sealant application; however, both treatments significantly decreased the hardness of the tooth samples (p < 0.05). The bleaching did not cause any change in surface roughness, with the exception of the unsealed Opallis composite resin and dental enamel, both of which displayed an increase in surface roughness after bleaching with carbamide peroxide (p < 0.05).

Conclusions

The microhardness and surface roughness of enamel and Opallis composite resin were influenced by bleaching procedures.

Citations

Citations to this article as recorded by

Effect of Bleaching on Surface Roughness and Color Parameters of Coffee-Stained Nanohybrid Dental Composites with Different Viscosities
Hetaf S. Redwan, Mohamed A. Hussein, Mohamed M. Abdul-Monem
European Journal of General Dentistry.2025; 14(01): 027. CrossRef
Effect of Staining and External Bleaching on the Color Stability and Surface Roughness of Universal-Shade Resin-Based Composite
AlHanouf AlHabdan, Amal Alsuhaibani, Lama Alomran, Lulwah Almutib
Clinical, Cosmetic and Investigational Dentistry.2025; Volume 17: 1. CrossRef
Comparative Analysis Between Strip and Gels Indicated for at Home Bleaching: Analysis of Color Alteration, Roughness and Microhardness of Dental Enamel
K. M. S. Aidar, L. T. A. Cintra, M. C. B. Ferreira, T. C. Fagundes, L. M. B. Esteves, J. Goto, A. Catelan, A. L. F. Briso
Journal of Esthetic and Restorative Dentistry.2025;[Epub] CrossRef
Surface properties and susceptibility to staining of a resin composite after brushing with different whitening toothpastes
Aline da Silva Barros, Carolina Meneghin Barbosa, Renata Siqueira Scatolin, Waldemir Francisco Vieira Junior, Laura Nobre Ferraz
Restorative Dentistry & Endodontics.2025; 50(1): e6. CrossRef
Comparison of Microhardness and Surface Roughness of New Nanofiber Filled Flowable Composite
Rumeysa Hatice ENGINLER OZLEN, Zumrut Ceren OZDUMAN, Burcu OGLAKCI OZKOC, Evrim ELIGUZELOGLU DALKILIC
Bezmialem Science.2024; 12(4): 406. CrossRef
Effect of Bleaching Agents on Composite Resins with and without Bis-GMA: An In Vitro Study
María Melo, Bianca Dumitrache, James Ghilotti, José Luis Sanz, Carmen Llena
Journal of Functional Biomaterials.2024; 15(6): 144. CrossRef
Changes in physical properties of universal composites andCAD/CAMmaterials after bleaching and antioxidant applications: Scanning electron microscope and atomic force microscope evaluation
Oguz Kaan Tuysuz, Merve Gurses
Microscopy Research and Technique.2024; 87(5): 977. CrossRef
The Effects of Home and Over-The-Counter Whitening Agents on Surface Roughness and Microhardness of High Aesthetic Composites
Elif İpek KILIÇ DÖNMEZ, İhsan HUBBEZOĞLU
Cumhuriyet Dental Journal.2024; 27(1): 30. CrossRef
Effect of carbamide peroxide treatment on the ion release of different dental restorative materials
Merve Nur Yilmaz, Pinar Gul
BMC Oral Health.2024;[Epub] CrossRef
Inorganic Phosphate Effect in a Hydrogen Peroxide-based Bleaching Agent: Physicochemical, Mechanical, and Morphological Properties of Dental Enamel
KG Garcia, GP Nunes, ACB Delbem, PH dos Santos, GLP Fernandes, HF Robles, PBB Lemos, M Danelon
Operative Dentistry.2024; 49(4): 465. CrossRef
Effect of bleaching and repolishing on whiteness change and staining susceptibility of resin-based materials
Sultan Aktuğ Karademir, Samet Atasoy, Beyza Yılmaz
BMC Oral Health.2024;[Epub] CrossRef
Influence of Low pH on the Microhardness and Roughness Surface of Dental Composite—A Preliminary Study
Leszek Szalewski, Dorota Wójcik, Monika Sowa, Vladyslav Vivcharenko, Krzysztof Pałka
Materials.2024; 17(14): 3443. CrossRef
In Vitro Evaluation of the Effectiveness and pH Variation of Dental Bleaching Gels and Their Effect on Enamel Surface Roughness
Federica Veneri, Francesco Cavani, Giovanni Bolelli, Vittorio Checchi, Alessia Bizzi, Giacomo Setti, Luigi Generali
Dentistry Journal.2024; 12(12): 415. CrossRef
Does the combination of whitening toothpaste and hydrogen peroxide bleaching increase the surface roughness and change the morphology of a nanofilled composite?
Cecília Pereira da Silva Braga Tenório, Matheus Kury, Geyse Maria dos Santos Muniz Mota, Cecília Pedroso Turssi, Flávia Lucisano Botelho do Amaral, Vanessa Cavalli
Brazilian Journal of Oral Sciences.2024; 23: e241938. CrossRef
Effect of peroxide‐free and peroxide‐based in‐office bleaching on the surface and mechanical properties of CAD/CAM esthetic restorative materials
Majed M. Alsarani, Aftab Ahmed Khan, Leonel S. J. Bautista, Hanan Alsunbul, Jukka P. Matinlinna
European Journal of Oral Sciences.2024;[Epub] CrossRef
Effect of Repolishing on Color Stability, Translucency, and Surface Roughness of Aged Monochromatic Dental Composites
Mohamed M. Abdul-Monem, Mohamed A. Hussein, Mona G. Abdelrehim
European Journal of General Dentistry.2024; 13(03): 240. CrossRef
Color changes of nanofiller composite resin after glycerin application immersed in turmeric extract
Sukaton, Galih Sampoerno, Widyajeng Ayu Laksmi, Daradhasih Bestari Santiaji
Conservative Dentistry Journal.2023; 13(1): 37. CrossRef
Effects of Dental Bleaching Agents on the Surface Roughness of Dental Restoration Materials
Alexandru Dan Popescu, Mihaela Jana Tuculina, Oana Andreea Diaconu, Lelia Mihaela Gheorghiță, Claudiu Nicolicescu, Cristian Niky Cumpătă, Cristiana Petcu, Jaqueline Abdul-Razzak, Ana Maria Rîcă, Ruxandra Voinea-Georgescu
Medicina.2023; 59(6): 1067. CrossRef
Effect of Bleaching on the Microhardness and Modulus of Elasticity of ACTIVA BioACTIVE – RESTORATIVE: An In Vitro Study
Sushritha Sricharan, Swaroop Hegde, Narmada J., Indiresha H. Narayana, Chatura Mohan, Nithin K. Shetty
Journal of Advanced Oral Research.2023; 14(2): 190. CrossRef
The effect of bleaching on surface roughness and gloss of different CAD/CAM ceramic and hybrid ceramic materials
Ruwaida Z Alshali, Mohammed A AlQahtani, Dalea M Bukhary, Mlak A Alzahrani, Shatha S Alsoraihi, Majed A Alqahtani
Journal of Applied Biomaterials & Functional Materials.2023;[Epub] CrossRef
Effect of bleaching with 15% carbamide peroxide on color stability of microhybrid, nanohybrid, and nanofilled resin composites, each in 3 staining solutions (coffee, cola, red grape juice): A 3-phase study
Azadeh Ghaemi, Sanaz Sharifishoshtari, Mohsen Shahmoradi, Hossein Akbari, Parisa Boostanifard, Sepideh Bagheri, Mohammadreza Shokuhifar, Negin Ashoori, Vahid Rakhshan
Dental Research Journal.2023;[Epub] CrossRef
Micro-Hardness and Surface Roughness of Bulk-Fill Composite Resin: Effect of Surface Sealant Application and Two Bleaching Regimens
Reham Mohamad Attia, Eman Mohamed Sobhy, Mona El Said Abd El Hameed Essa
European Journal of General Dentistry.2023; 12(03): 169. CrossRef
Shear bond strength after using sealant before bonding: a systematic review and meta-analysis of in vitro studies
Jennifer Hoppe, Thomas Lehmann, Christoph-Ludwig Hennig, Ulrike Schulze-Späte, Collin Jacobs
Clinical Oral Investigations.2022; 26(1): 1. CrossRef
Effect of 16% Carbamide Peroxide and Activated-Charcoal-Based Whitening Toothpaste on Enamel Surface Roughness in Bovine Teeth: An In Vitro Study
Jorge Zamudio-Santiago, Marysela Ladera-Castañeda, Flor Santander-Rengifo, Carlos López-Gurreonero, Alberto Cornejo-Pinto, Ali Echavarría-Gálvez, Luis Cervantes-Ganoza, César Cayo-Rojas
Biomedicines.2022; 11(1): 22. CrossRef
Direct dentin bleaching: Would it be possible?
Camila Ferro Clemente, Sibele de Alcântara, Lívia Maria Alves Valentim da Silva, Lara Maria Bueno Esteves, Anderson Catelan, Karen Milaré Seiscento Aidar, Ticiane Cestari Fagundes, André Luiz Fraga Briso
Photodiagnosis and Photodynamic Therapy.2022; 40: 103121. CrossRef
EFFECT OF İN-OFFİCE BLEACHİNG ON THE SURFACE ROUGHNESS OF DİFFERENT COMPOSİTE RESİNS
Seher KAYA, Ozden OZEL BEKTAS
Cumhuriyet Dental Journal.2022; 25(Supplement): 78. CrossRef
Effect of Polishing on the Surface Microhardness of Nanohybrid Composite Resins Subjected to 35% Hydrogen Peroxide
Giovanna Gisella Ramírez-Vargas, Julia Elbia Medina y Mendoza, Ana Sixtina Aliaga-Mariñas, Marysela Irene Ladera-Castañeda, Luis Adolfo Cervantes-Ganoza, César Félix Cayo-Rojas
Journal of International Society of Preventive and Community Dentistry.2021; 11(2): 216. CrossRef
Intrapulpal Concentration of Hydrogen Peroxide of Teeth Restored With Bulk Fill and Conventional Bioactive Composites
DP Silva, BA Resende, M Kury, CB André, CPM Tabchoury, M Giannini, V Cavalli
Operative Dentistry.2021; 46(3): E158. CrossRef
An Environmental Scanning Electron Microscopy Evaluation on Comparison of Three Different Bleaching Agents using the Laser Activated in-Office Bleaching at Different Wavelengths
Shachi Goenka, Sushil Kumar Cirigiri, Kanika Poplai, Baig Mirza Aslam, Shalini Singh, Shweta Gangavane
Journal of Pharmacy and Bioallied Sciences.2021; 13(Suppl 2): S1478. CrossRef
Effects of Artificial Staining and Bleaching Protocols on the Surface Roughness, Color, and Whiteness Changes of an Aged Nanofilled Composite
Geyse Maria dos Santos Muniz Mota, Matheus Kury, Cecília Pereira da Silva Braga Tenório, Flávia Lucisano Botelho do Amaral, Cecília Pedroso Turssi, Vanessa Cavalli
Frontiers in Dental Medicine.2020;[Epub] CrossRef

308 View
6 Download
30 Crossref

Comparative evaluation of the bond strength of self-adhering and bulk-fill flowable composites to MTA Plus, Dycal, Biodentine, and TheraCal: an in vitro study: Aakrati Raina, Asheesh Sawhny, Saurav Paul, Sridevi Nandamuri; Restor Dent Endod 2020;45(1):e10. Published online January 8, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e10

Abstract PDF PubReader ePub

Objectives

This study aimed to compare the shear bond strength (SBS) of a self-adhering flowable composite (Dyad Flow) and a bulk-fill flowable composite (Smart Dentin Replacement [SDR]) to several pulp-capping materials, including MTA Plus, Dycal, Biodentine, and TheraCal.

Materials and Methods

Eighty acrylic blocks with 2-mm-deep central holes that were 4 mm in diameter were prepared and divided into 2 groups (n = 40 each) according to the composite used (Dyad Flow or SDR). They were further divided into 4 sub-groups (n = 10 each) according to the pulp-capping agent used. SBS was tested using a universal testing machine at a crosshead speed of 1 mm/min. Data were analyzed using 2-way analysis of variance. A p value of < 0.05 was considered to indicate statistical significance.

Results

A statistically significant difference (p = 0.040) was found between Dyad Flow and SDR in terms of bond strength to MTA Plus, Dycal, Biodentine, and TheraCal.

Conclusions

Among the 8 sub-groups, the combination of TheraCal and SDR exhibited the highest SBS.

Citations

Citations to this article as recorded by

Hygroscopic bioactive light-cured composite promoting dentine bridge formation
Yunzi Long, Guibin Huang, Siyi Liu, Liju Xu, Ailing Li, Dong Qiu, Yanmei Dong
Regenerative Biomaterials.2024;[Epub] CrossRef
Comparative evaluation of shear bond strength and modes of failure of five different reinforced glass ionomer restorative cements to TheraCal LC: An in vitro study
Kalyani Gajanan Umale, Vandana Jaykumar Gade, Ambar W. Raut
Journal of Conservative Dentistry and Endodontics.2024; 27(2): 200. CrossRef
Evaluation of the Effect of Chitosan-Based Irrigation Solutions on the Bond Strength of Mineral Trioxide Aggregate to Bulk-Fill Composite
Arzu Şahin Mantı, Bağdagül Helvacıoğlu Kıvanç
Journal of Functional Biomaterials.2024; 15(12): 370. CrossRef
Radiopacity evaluations of the novel calcium-silicate and glass-Ionomer-based materials
Yeşim Şeşen Uslu, Elif Çelebi, Meriç Berkman
Journal of Health Sciences and Medicine.2024; 7(2): 192. CrossRef
Effect of Er Cr YSGG laser etching procedure on the bond strength of different calcium silicate cements
Yesim Sesen Uslu, Hakan Yasin Gönder, Pinar Sesen, Gizem Gunduz Bektaş
Lasers in Dental Science.2024;[Epub] CrossRef
The micro‐shear bond strength of new endodontic tricalcium silicate‐based putty: An in vitro study
Merve Yeniçeri Özata, Seda Falakaloğlu, Gianluca Plotino, Özkan Adıgüzel
Australian Endodontic Journal.2023; 49(1): 124. CrossRef
Analysis of the bond strength between conventional, putty or resin‐modified calcium silicate cement and bulk fill composites
İ Ipek, B Karaağaç Eskibağlar, Ş Yildiz, O Ataş, M Ünal
Australian Dental Journal.2023; 68(4): 265. CrossRef
Effect of Different Adhesive Strategies on the Microshear Bond Strength of Calcium-Silicate-Based Materials
Aliye Tuğçe Gürcan, Soner Şişmanoğlu, Görkem Sengez
Journal of Advanced Oral Research.2022; 13(2): 191. CrossRef
BULK FİLL KOMPOZİT REZİN RESTORATİF MATERYALLER
Merve NEZİR, Suat ÖZCAN
Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi.2022; : 1. CrossRef
Effect of Bioinductive Cavity Liners on Shear Bond Strength of Dental Composite to Dentin
Saba Tohidkhah, Elham Ahmadi, Mahdi Abbasi, Reza Morvaridi Farimani, Ladan Ranjbar Omrani, Victor Feitosa
BioMed Research International.2022;[Epub] CrossRef
Bond Strength of Adhesive Systems to Calcium Silicate-Based Materials: A Systematic Review and Meta-Analysis of In Vitro Studies
Louis Hardan, Davide Mancino, Rim Bourgi, Alejandra Alvarado-Orozco, Laura Emma Rodríguez-Vilchis, Abigailt Flores-Ledesma, Carlos Enrique Cuevas-Suárez, Monika Lukomska-Szymanska, Ammar Eid, Maya-Line Danhache, Maryline Minoux, Youssef Haïkel, Naji Kharo
Gels.2022; 8(5): 311. CrossRef
How do imaging protocols affect the assessment of root-end fillings?
Fernanda Ferrari Esteves Torres, Reinhilde Jacobs, Mostafa EzEldeen, Karla de Faria-Vasconcelos, Juliane Maria Guerreiro-Tanomaru, Bernardo Camargo dos Santos, Mário Tanomaru-Filho
Restorative Dentistry & Endodontics.2022;[Epub] CrossRef
Evaluation of Shear Bond Strength of Resin-Based Composites to Biodentine with Three Types of Seventh-Generation Bonding Agents: An In Vitro Study
Huda Abbas Abdullah, Zahraa Abdulaali Al-Ibraheemi, Zanbaq Azeez Hanoon, Julfikar Haider, Boonlert Kukiattrakoon
International Journal of Dentistry.2022; 2022: 1. CrossRef
Evaluation of the Bond Strength of Different Pulp Capping Materials to Dental Adhesive Systems: An In Vitro Study
Sema Yazici Akbiyik, Elif Pınar Bakir, S¸eyhmus Bakir
Journal of Advanced Oral Research.2021; 12(2): 286. CrossRef
Differential Gene Expression Changes in Human Primary Dental Pulp Cells Treated with Biodentine and TheraCal LC Compared to MTA
Ok Hyung Nam, Ho Sun Lee, Jae-Hwan Kim, Yong Kwon Chae, Seoung-Jin Hong, Sang Wook Kang, Hyo-Seol Lee, Sung Chul Choi, Young Kim
Biomedicines.2020; 8(11): 445. CrossRef

289 View
11 Download
15 Crossref

Case Report

Functional and aesthetic rehabilitation in posterior tooth with bulk-fill resin composite and occlusal matrix: Luciana Fávaro Francisconi-dos-Rios, Johnny Alexandre Oliveira Tavares, Luanderson Oliveira, Jefferson Chaves Moreira, Flavia Pardo Salata Nahsan; Restor Dent Endod 2020;45(1):e9. Published online January 3, 2020; DOI: https://doi.org/10.5395/rde.2020.45.e9

Abstract PDF PubReader ePub

The restorative procedure in posterior teeth involves clinical steps related to professional skill, especially when using the incremental technique, which may fail in the long term. A recent alternative is bulk-fill resins, which can reduce polymerization shrinkage, decreasing clinical problems such as marginal leakage, secondary caries, and fracture. This scientific study aims to report a clinical case using bulk-fill resin with an occlusal matrix. As determined in the treatment plan, an acrylic resin matrix was produced to establish an improved oral and aesthetic rehabilitation of the right mandibular first molar, which presented a carious lesion with dentin involvement. The occlusal matrix is a simple technique that maintains the original dental anatomy, showing satisfactory results regarding function and aesthetic rehabilitation.

Citations

Citations to this article as recorded by

Color stability of bulk‐fill compared to conventional resin‐based composites: A scoping review
Gaetano Paolone, Mauro Mandurino, Nicola Scotti, Giuseppe Cantatore, Markus B. Blatz
Journal of Esthetic and Restorative Dentistry.2023; 35(4): 657. CrossRef
Evaluation of Abfraction Lesions Restored with Three Dental Materials: A Comparative Study
Bogdan Constantin Costăchel, Anamaria Bechir, Alexandru Burcea, Laurența Lelia Mihai, Tudor Ionescu, Olivia Andreea Marcu, Edwin Sever Bechir
Clinics and Practice.2023; 13(5): 1043. CrossRef
Aesthetic restoration of posterior teeth using different occlusal matrix techniques
Elsa Reis Carneiro, Anabela Paula, José Saraiva, Ana Coelho, Inês Amaro, Carlos Miguel Marto, Manuel Marques Ferreira, Eunice Carrilho
British Dental Journal.2021; 231(2): 88. CrossRef

230 View
3 Download
3 Crossref

First
Prev
Page of 5
Next
Last

Search