Restorative Dentistry & Endodontics

Guided endodontics, precision and predictability: a case series of mineralized anterior teeth with follow-up cone-beam computed tomography: Rafael Fernández-Grisales, Wilder Javier Rojas-Gutierrez, Pamela Mejía, Carolina Berruecos-Orozco, Néstor Ríos-Osorio; Restor Dent Endod 2025;50(1):e4. Published online January 6, 2025; DOI: https://doi.org/10.5395/rde.2025.50.e4

Abstract PDF PubReader ePub: Pulp chamber and root canal obliteration (PCO/RCO) presents a challenge for clinicians when nonsurgical endodontic treatment is indicated. Guided endodontics (GE) aims to precisely locate the root canal (RC) system while preserving as much pericervical dentin as possible. GE involves integrating cone-beam computed tomography (CBCT) of the affected tooth with a digital impression of the maxillary/mandibular arch, allowing for careful planning of the drilling path to the RC system through a three-dimensional (3D) static guide. This article reports four cases of teeth with PCO/RCO, accompanied by additional diagnoses of internal and external root resorption and horizontal tooth fracture, all successfully treated with GE. These cases highlight the clinical and radiographic success of GE treatments using CBCT, establishing this technique as a predictable approach for managing mineralized teeth.

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Success rate of direct pulp capping on permanent teeth using bioactive materials: a systematic review and meta-analysis of randomized clinical trials: Karem Paula Pinto, Gabriela Ribeiro da Silva, Cláudio Malizia Alves Ferreira, Luciana Moura Sassone, Emmanuel João Nogueira Leal da Silva; Restor Dent Endod 2024;49(4):e34. Published online September 6, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e34

Abstract PDF Supplementary Material PubReader ePub: This systematic review and meta-analysis aimed to evaluate the success rate of direct pulp capping (DPC) on permanent teeth, comparing the use of MTA with calcium hydroxide and calcium silicate-based cements. A systematic search was carried out in 4 databases until July 2023. The selection was based on PICOS criteria and only randomized clinical trials were included. The risk of bias was assessed using RoB-2 tool, and meta-analyses were performed using RevMan 5.3 software. The overall quality of evidence was determined using the GRADE tool. Thirteen studies were included. Meta-analyses indicated significantly higher success rate for DPC using MTA compared to calcium hydroxide, while no significant difference was observed between MTA and Biodentine, showing a success rate from 80% to 100% even after 3 years of follow-up. Five studies were classified as having high risk of bias and the GRADE assessment revealed low certainty of evidence. DPC is highly effective for permanent teeth when using MTA or Biodentine. There is a need for future well-designed randomized clinical trials to evaluate the efficacy of DPC using newer bioceramic materials.

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Endodontic characteristics of mandibular premolar with dens evaginatus: a retrospective study: Minjin Kim, Sujin Jeon, Min-Seock Seo; Restor Dent Endod 2024;49(3):e28. Published online July 11, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e28

Abstract PDF PubReader ePub: Objectives
This study aimed to investigate the endodontic characteristics of mandibular premolars with dens evaginatus (DE) that require endodontic treatment.
Materials and Methods
Patients who underwent endodontic treatment were enrolled. The inclusion criteria were patients who underwent root canal treatment in the lower permanent teeth with DE and were followed up for at least 1 year. Preoperative clinical and radiographic variables were obtained. The frequency distribution of the preoperative variables was compared using the χ² or Fisher’s exact tests. The significance of the change in periapical health index (PAI) and root development stages before and after treatment was examined using the Wilcoxon signed-rank test.
Results
A total of 150 teeth of 134 patients with an average age of 15.3 years were included. The percentage distribution comparison of the preoperative variables and obturation techniques revealed significant differences in pulpal and periapical diagnosis, and percussion, and especially regarding age, root development stage, and PAI. Age was the only statistically significant preoperative variable associated with root growth (p < 0.05).
Conclusions
Approximately, 60% of DEs requiring endodontic treatment had immature roots. Age being the most significant predisposing factor, early treatment provides the greatest opportunity for full root development.

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Procedural errors detected by cone beam tomography in cases with indication for retreatment: in vivo cross-sectional study: Henry Paul Valverde Haro, Carmen Rosa Garcia Rupaya, Flávio R. F. Alves; Restor Dent Endod 2024;49(3):e26. Published online June 24, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e26

Abstract PDF PubReader ePub

Objectives

This study aimed to investigate the frequency and type of endodontic procedural errors in cases indicated for retreatment through cone-beam computed tomography (CBCT) analysis.

Materials and Methods

The sample consisted of 96 CBCT scans, encompassing 122 permanent teeth with fully formed roots. Errors included perforation, instrument fracture, canal transportation, missed canals, and inadequate apical limit of filling. Additionally, potential risk factors were analyzed and subjected to statistical modeling.

Results

The most frequent procedural error observed was the inadequate apical limit of filling, followed by canal transportation, perforation, missed canal, and instrument fracture. Statistically significant associations were identified between various procedural errors and specific factors. These include canal transportation and root canal wall, with the buccal wall being the most commonly affected; missed canal and tooth type, particularly the palatine and second mesiobuccal canal canals; inadequate apical limit of filling and root curvature, showing a higher deviation to the mesial direction in severely curved canals; inadequate apical limit of filling and the presence of calcifications, with underfilling being the most frequent; canal transportation and periapical lesion, notably with deviation to the buccal direction; and the direction of perforation and periapical lesion, most frequently occurring to buccal direction.

Conclusions

CBCT emerges as a valuable tool in identifying procedural errors and associated factors, crucial for their prevention and management.

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ANALYSIS OF THE QUALITY OF ROOT CANAL OBTURATION AND PREVALENCE OF APICAL PERIODONTITIS IN ENDODONTICALLY TREATED TEETH
Cristina Coralia Nistor, Ioana Suciu , Elena Zabrac , Ruxandra Ioana Bartok , Bogdan Dimitriu , Andreea Baluta
Romanian Journal of Oral Rehabilitation.2024; 16(4): 311. CrossRef

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Color stability and solubility of Biodentine and NeoPutty in contact with different irrigation solutions: Sıla Nur Usta, Cangül Keskin; Restor Dent Endod 2024;49(3):e25. Published online June 19, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e25

Abstract PDF PubReader ePub: Objectives
This study aimed to evaluate the color stability and solubility of Biodentine and NeoPutty in contact with different irrigation solutions.
Materials and Methods
Biodentine and NeoPutty were set in cylindrical molds with 7 mm diameter and 1.5 mm high and immersed in distilled water, 17% ethylenediaminetetraacetic acid (EDTA), 2% chlorhexidine (CHX), 9% 1-hydroxyethylidene 1,1-diphosphonate (HEDP), and 5% sodium hypochlorite (NaOCl) solutions for 24 hours. The color change was measured with a spectrophotometer. The solubility values were calculated as the mass loss was expressed as a percentage of the original mass using an analytical balance with 10⁻⁴ g accuracy. Data were analyzed with Kruskal-Wallis followed by Mann-Whitney U tests, and 2-way analysis of variance test followed by Bonferroni corrections for pairwise comparisons for solubility and color stability with a 5% significance threshold, respectively.
Results
Biodentine exhibited higher color changes compared to the NeoPutty contact with all solutions except distilled water (p < 0.05). Both hydraulic cements (HCs) showed higher discoloration values immersion in CHX followed by NaOCl. No statistically significant difference was found between Biodentine and NeoPutty regardless of irrigation solution in terms of solubility (p > 0.05). Solubility values were lower in the distilled water group compared to EDTA and CHX (p < 0.05).
Conclusions
Tested HCs showed solubility and color changes at various rates. NeoPutty could be an appropriate material in aesthetic areas. The usage of HEDP as an irrigant solution can be considered suitable for various endodontic treatments due to its relatively lower solubility and discoloration values.

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The prevalence of apical periodontitis in patients prior to hematopoietic cell transplantation: a systematic review: Letícia Tainá de Oliveira Lemes, Carolina Horn Troian-Michel, Theodoro Weissheimer, Marcus Vinicius Reis Só; Restor Dent Endod 2024;49(2):e22. Published online May 9, 2024; DOI: https://doi.org/10.5395/rde.2024.49.e22

Abstract PDF Supplementary Material PubReader ePub: Objectives
This systematic review addressed the question: “What is the prevalence of apical periodontitis in patients prior to hematopoietic cell transplantation?”
Materials and Methods
A systematic search was conducted in MEDLINE/PubMed, Cochrane Library, Scopus, Web of Science, Embase, and Grey Literature Report. Eligibility criteria were based on the condition, content, and population strategy: the condition was the radiographic prevalence of apical periodontitis, the content comprised patients scheduled for hematopoietic stem cell transplantation, and the population consisted of adult and pediatric patients. The revised Risk of Bias in Nonrandomized Studies of Exposure tool was used to assess the quality of studies. The Grading Recommendations Assessments, Development, and Evaluation (GRADE) tool was used to assess the quality of evidence.
Results
Eight studies were included in this review. The average number of patients with apical periodontitis was 15.65% (range, 2.1%–43.34%). One study was classified as having a very high risk of bias, 1 with a high risk of bias, and 6 with some concern for bias. GRADE analysis showed a very low certainty of evidence. Significant limitations concerning the absence of control over confounding variables were identified.
Conclusions
With the caveat of the very low quality of evidence in the studies reviewed, there was a low to moderate prevalence of apical periodontitis in patients prior to undergoing hematopoietic cell transplantation.

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Cone-beam computed tomography in endodontics: from the specific technical considerations of acquisition parameters and interpretation to advanced clinical applications: Néstor Ríos-Osorio, Sara Quijano-Guauque, Sandra Briñez-Rodríguez, Gustavo Velasco-Flechas, Antonieta Muñoz-Solís, Carlos Chávez, Rafael Fernandez-Grisales; Restor Dent Endod 2024;49(1):e1. Published online December 11, 2023; DOI: https://doi.org/10.5395/rde.2024.49.e1

Abstract PDF PubReader ePub

The implementation of imaging methods that enable sensitive and specific observation of anatomical structures has been a constant in the evolution of endodontic therapy. Cone-beam computed tomography (CBCT) enables 3-dimensional (3D) spatial anatomical navigation in the 3 volumetric planes (sagittal, coronal and axial) which translates into great accuracy for the identification of endodontic pathologies/conditions. CBCT interpretation consists of 2 main components: (i) the generation of specific tasks of the image and (ii) the subsequent interpretation report. A systematic and reproducible method to review CBCT scans can improve the accuracy of the interpretation process, translating into greater precision in terms of diagnosis and planning of endodontic clinical procedures. MEDLINE (PubMed), Web of Science, Google Scholar, Embase and Scopus were searched from inception to March 2023. This narrative review addresses the theoretical concepts, elements of interpretation and applications of the CBCT scan in endodontics. In addition, the contents and rationale for reporting 3D endodontic imaging are discussed.

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Evaluation of Maxillary Sinus Pathologies in Children and Adolescents with Cleft Lip and Palate Using Cone Beam Computed Tomography: A Retrospective Study
Ayşe Çelik, Nilüfer Ersan, Senem Selvi-Kuvvetli
The Cleft Palate Craniofacial Journal.2025;[Epub] CrossRef
Machine Learning Models in the Detection of MB2 Canal Orifice in CBCT Images
Shishir Shetty, Meliz Yuvali, Ilker Ozsahin, Saad Al-Bayatti, Sangeetha Narasimhan, Mohammed Alsaegh, Hiba Al-Daghestani, Raghavendra Shetty, Renita Castelino, Leena R David, Dilber Uzun Ozsahin
International Dental Journal.2025; 75(3): 1640. CrossRef
Bildgebung im ZMK-Bereich – aber in welcher Reihenfolge?
Rainer Lutz
Zahnmedizin up2date.2024; 18(04): 297. CrossRef
Cone-beam computed tomography evaluation of shaping ability of kedo-S square and fanta AF™ baby rotary files compared to manual K-files in root canal preparation of primary anterior teeth
Shaimaa S. El-Desouky, Bassem N. El Fahl, Ibrahim A. Kabbash, Shimaa M. Hadwa
Clinical Oral Investigations.2024;[Epub] CrossRef
Analysis of Endodontic Successes and Failures in the Removal of Fractured Endodontic Instruments during Retreatment: A Systematic Review, Meta-Analysis, and Trial Sequential Analysis
Mario Dioguardi, Corrado Dello Russo, Filippo Scarano, Fariba Esperouz, Andrea Ballini, Diego Sovereto, Mario Alovisi, Angelo Martella, Lorenzo Lo Muzio
Healthcare.2024; 12(14): 1390. CrossRef

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A scientometric, bibliometric, and thematic map analysis of hydraulic calcium silicate root canal sealers: Anastasios Katakidis, Konstantinos Kodonas, Anastasia Fardi, Christos Gogos; Restor Dent Endod 2023;48(4):e41. Published online November 13, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e41

Abstract PDF PubReader ePub

Objectives

This scientometric and bibliometric analysis explored scientific publications related to hydraulic calcium silicate-based (HCSB) sealers used in endodontology, aiming to describe basic bibliometric indicators and analyze current research trends.

Materials and Methods

A comprehensive search was conducted in Web of Science and Scopus using specific HCSB sealer and general endodontic-related terms. Basic research parameters were collected, including publication year, authorship, countries, institutions, journals, level of evidence, study design and topic of interest, title terms, author keywords, citation counts, and density.

Results

In total, 498 articles published in 136 journals were retrieved for the period 2008–2023. Brazil was the leading country, and the universities of Bologna in Italy and Sao Paolo in Brazil were represented equally as leading institutions. The most frequently occurring keywords were “calcium silicate,” “root canal sealer MTA-Fillapex,” and “biocompatibility,” while title terms such as “calcium,” “sealers,” “root,” “canal,” “silicate based,” and “endodontic” occurred most often. According to the thematic map analysis, “solubility” appeared as a basic theme of concentrated research interest, and “single-cone technique” was identified as an emerging, inadequately developed theme. The co-occurrence analysis revealed 4 major clusters centered on sealers’ biological and physicochemical properties, obturation techniques, retreatability, and adhesion.

Conclusions

This analysis presents bibliographic features and outlines changing trends in HCSB sealer research. The research output is dominated by basic science articles scrutinizing the biological and specific physicochemical properties of commonly used HCSB sealers. Future research needs to be guided by studies with a high level of evidence that utilize innovative, sophisticated technologies.

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Agri-Food Sector: Contemporary Trends, Possible Gaps, and Prospective Directions
José Roberto Herrera Cantorani, Meire Ramalho de Oliveira, Luiz Alberto Pilatti, Thales Botelho de Sousa
Metrics.2025; 2(1): 3. CrossRef
Scientific mapping of experimental research on solar cookers: Global trends, evolution, and future directions
Flavio Odoi-Yorke, Bismark Baah, Richard Opoku
Solar Energy Advances.2025; 5: 100093. CrossRef
A bibliometric analysis of global research trend and progress on Dy doped materials
Sangeeta Kadyan, Manju Nain, Ashima Makhija, Poonam Punia, Anil Ohlan, Sajjan Dahiya, R. Punia, A.S. Maan
Journal of Alloys and Compounds Communications.2024; 3: 100006. CrossRef
Comparative bioactivity and immunomodulatory potential of the new Bioroot Flow and AH Plus Bioceramic sealer: An in vitro study on hPDLSCs
José Luis Sanz, Sergio López-García, David García-Bernal, Francisco Javier Rodríguez-Lozano, Leopoldo Forner, Adrián Lozano, Laura Murcia
Clinical Oral Investigations.2024;[Epub] CrossRef
Analyzing collaboration and impact: A bibliometric review of four highly published authors’ research profiles on collaborative maps
Willy Chou, Julie Chi Chow
Medicine.2024; 103(28): e38686. CrossRef

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Micro-CT evaluation of the removal of root fillings using rotary and reciprocating systems supplemented by XP-Endo Finisher, the Self-Adjusting File, or Er,Cr:YSGG laser: Gülsen Kiraz, Bulem Üreyen Kaya, Mert Ocak, Muhammet Bora Uzuner, Hakan Hamdi Çelik; Restor Dent Endod 2023;48(4):e36. Published online October 23, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e36

Abstract PDF PubReader ePub

Objectives

This study aimed to compare the effectiveness of a single-file reciprocating system (WaveOne Gold, WOG) and a multi-file rotary system (ProTaper Universal Retreatment, PTUR) in removing canal filling from severely curved canals and to evaluate the possible adjunctive effects of XP-Endo Finisher (XPF), the Self-Adjusting File (SAF), and an erbium, chromium: yttrium, scandium, gallium garnet (Er,Cr:YSGG) laser using micro-computed tomography (μCT).

Materials and Methods

Sixty-six curved mandibular molars were divided into 2 groups based on the retreatment technique and then into 3 based on the supplementary method. The residual filling volumes and root canals were evaluated with μCT before and after retreatment, and after the supplementary steps. The data were statistically analyzed with the t-test, Mann-Whitney U test, analysis of covariance, and factorial analysis of variance (p < 0.05).

Results

PTUR and WOG showed no significant difference in removing filling materials (p > 0.05). The supplementary techniques were significantly more effective than reciprocating or rotary systems only (p < 0.01). The supplementary steps showed no significant differences in canal filling removal effectiveness (p > 0.05), but XPF showed less dentin reduction than the SAF and Er,Cr:YSGG laser (p < 0.01).

Conclusions

The supplementary methods significantly decreased the volume of residual filling materials. XPF caused minimal changes in root canal volume and might be preferred for retreatment in curved root canals. Supplementary approaches after retreatment procedures may improve root canal cleanliness.

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Trends in dentomaxillofacial radiology
Kıvanç Kamburoğlu
World Journal of Radiology.2025;[Epub] CrossRef
Retrieval of AH Plus Bioceramic and Ceraseal Versus AH Plus in Endodontic Retreatment
Eurok Shim, Jee Woo Son, Jiyoung Kwon, Hyun-Jung Kim, Ji-Hyun Jang, Seok Woo Chang, Soram Oh
Journal of Clinical Medicine.2025; 14(6): 1826. CrossRef
Characteristics and Effectiveness of XP‐Endo Files and Systems: A Narrative Review
Sarah M. Alkahtany, Rana Alfadhel, Aseel AlOmair, Sarah Bin Durayhim, Kee Y. Kum
International Journal of Dentistry.2024;[Epub] CrossRef
Effect of the filling technique on the filling removal from oval-shaped canals
Lislaine Valerio, Lisa Yurie Oda, Felipe Andretta Copelli, Clarissa Teles Rodrigues, Everdan Carneiro, Marco Antonio Hungaro Duarte, Bruno Cavalini Cavenago
Clinical Oral Investigations.2024;[Epub] CrossRef

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Incidence of interappointment emergencies in multiple-visit root canal treatments performed with or without intracanal medicament by undergraduate students: Annemarie Baaij, Corine Mirjam Visscher, Manon Jansen, Ahmet Rifat Özok; Restor Dent Endod 2023;48(3):e31. Published online August 14, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e31

Abstract PDF PubReader ePub: Objectives
This retrospective cohort study examined the incidence of interappointment emergencies during multiple-visit molar root canal treatments conducted by undergraduate students. Treatments performed without the use of intracanal medicament were compared to treatments that incorporated calcium hydroxide as an intracanal medicament.
Materials and Methods
Interappointment emergencies, defined as instances of pain or swelling that required the patient to make an unscheduled follow-up visit, were recorded for up to 2 months after the intervention. To avoid the influence of obturation on the observed incidence of emergency visits, only unscheduled visits occurring between the start and end of the root canal treatment were included.
Results
Of the 719 patients included in this study, 77 (10.7%) were recorded as experiencing interappointment emergencies. Of these emergencies, 62% occurred within 2 weeks following the most recent intervention. In the group of patients who did not receive intracanal medicament, the incidence of interappointment emergencies was 11.9% (46 of 385 patients). In comparison, this rate was 9.3% (31 of 334 patients) among those who received calcium hydroxide as an intracanal medicament (odds ratio, 1.33; 95% confidence interval, 0.82–2.15; p = 0.249).
Conclusions
Interappointment emergencies may arise at any point during root canal treatment, but they most commonly occur within the first 2 weeks following intervention. The omission of intracanal medicament in multiple-visit molar root canal treatments, performed by undergraduate students, did not significantly increase the incidence of these emergencies.

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Effect of cryotherapy duration on experimentally induced connective tissue inflammation in vivo: Jorge Vera, Mayra Alejandra Castro-Nuñez, María Fernanda Troncoso-Cibrian, Ana Gabriela Carrillo-Varguez, Edgar Ramiro Méndez Sánchez, Viviana Sarmiento, Lourdes Lanzagorta-Rebollo, Prasanna Neelakantan, Monica Romero, Ana Arias; Restor Dent Endod 2023;48(3):e29. Published online August 2, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e29

Abstract PDF PubReader ePub

Objectives

This study tested the hypothesis that cryotherapy duration influences lipopolysaccharide (LPS)-induced inflammation in a rat model.

Materials and Methods

Six Wistar rats (Rattus norvegicus albinus) were used. Five sites were selected per animal and divided into 5 groups: a negative control group (NC), 2 positive control groups (PC1 and PC2), and 2 experimental groups (E1 and E2). Cryotherapy was applied for 1 minute (E1) or 5 minutes (E2). An acute inflammatory response was induced in the PC and E groups via subcutaneous administration of 0.5 mL/kg. In the PC2 group, a catheter was inserted without additional treatment. For the E1 and E2 groups, 2.5°C saline solution was administered through the implanted catheters for 1 and 5 minutes, respectively. The rats were sacrificed, and samples were obtained and processed for histological analysis, specifically examining the presence of polymorphonuclear neutrophils and hemorrhage. The χ² test was used to compare the presence of acute inflammation across groups. Dependent variables were compared using the linear-by-linear association test.

Results

Inflammation and hemorrhage varied significantly among the groups (p = 0.001). A significantly higher degree of acute inflammation was detected (p = 0.0002) in the PC and E1 samples than in the E2 group, in which cryotherapy was administered for 5 minutes. The PC and E1 groups also exhibited significantly greater numbers of neutrophils (p = 0.007), which were essentially absent in both the NC and E2 groups.

Conclusions

Cryotherapy administration for 5 minutes reduced the acute inflammation associated with LPS and catheter implantation.

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Determining Efficacy of Intracanal Cryotherapy on Post Endodontic Pain in Irreversible Pulpitis
Anam Fayyaz Bashir, Ussamah Waheed Jatala, Moeen ud din Ahmad, Muhammad Talha Khan, Saima Razzaq Khan, Aisha Arshad Butt
Pakistan Journal of Health Sciences.2024; : 68. CrossRef

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Contemporary research trends on nanoparticles in endodontics: a bibliometric and scientometric analysis of the top 100 most-cited articles: Sıla Nur Usta, Zeliha Uğur-Aydın, Kadriye Demirkaya, Cumhur Aydın; Restor Dent Endod 2023;48(3):e27. Published online July 26, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e27

Abstract PDF Supplementary Material PubReader ePub

Objectives

Advancements in nanotechnology have led to the widespread usage of nanoparticles in the endodontic field. This bibliometric study aimed to determine and analyze the top 100 most-cited articles about nanoparticles in endodontics from 2000 to 2022.

Materials and Methods

A detailed electronic search was conducted on the “Clarivate Analytics Web of Science, All Databases” to receive the most-cited articles related to the topic. Articles were ranked in descending order based on their citation counts, and the first 100 were selected for bibliometric analysis. Parameters such as citation density, publication year, journal, country, institution, author, study design, study field, evidence level, and keywords were analyzed.

Results

The top 100 most-cited articles received 4,698 citations (16–271) with 970.21 (1.91–181) citation density in total. Among decades, citations were significantly higher in 2011–2022 (p < 0.001). Journal of Endodontics had the largest number of publications. Canada and the University of Toronto made the highest contribution as country and institution, respectively. Anil Kishen was the 1 who participated in the largest number of articles. The majority of the articles were designed in vitro. The main study field was “antibacterial effect.” Among keywords, “nanoparticles” followed by “Enterococcus faecalis” were used more frequently.

Conclusions

Developments in nanotechnology had an impact on the increasing number of studies in recent years. This bibliometric study provides a comprehensive view of nanoparticle advances and trends using citation analysis.

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Research trends and mapping knowledge for maxillary sinus augmentation in oral and maxillofacial surgery
Özlem Saraç Atagün, Şeyma Çardakcı Bahar, Seval Ceylan Şen, Gülbahar Ustaoğlu
Journal of Stomatology, Oral and Maxillofacial Surgery.2025; 126(4): 102116. CrossRef
Exploring vital pulp Therapies: A bibliometric analysis of the most cited articles
Gustavo Henrique Sousa, Rodolfo Lima Gonçalves, Barbara Figueiredo, Vilton Cardozo Moreira Dias, Ana Carolina Soares Mendes, Valéria de Cássia Bueno Melo, Adriana Guimarães Rodrigues, Hebertt Gonzaga dos Santos Chaves
The Saudi Dental Journal.2024; 36(5): 778. CrossRef
The cutting-edge roles of lasers in endodontics: A bibliometric and scientometric analysis of the 100 most-cited articles
Sıla Nur Usta, Pablo Betancourt, Alper Ceylan, Cangül Keskin
Lasers in Medical Science.2024;[Epub] CrossRef

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Tip and taper compatibility of accessory gutta-percha points with rotary and reciprocating instruments: Júlia Niero Zanatta Streck, Sabrina Arcaro, Renan Antônio Ceretta, Eduardo Antunes Bortoluzzi, Lucas da Fonseca Roberti Garcia, Josiane de Almeida, Patrícia Maria Poli Kopper, Anarela Vassen Bernardi; Restor Dent Endod 2023;48(3):e22. Published online June 8, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e22

Abstract PDF PubReader ePub: Objectives
This study was conducted to evaluate and compare the tip and taper compatibility of accessory gutta-percha points (AGPs) with various rotary and reciprocating instruments.
Materials and Methods
Using a profile analyzer, tip and taper measurements were taken of 10 AGPs of each of the 14 models available from Odous de Deus and the 4 models available from Dentsply-Maillefer. Diameter measurements were taken at 1-mm intervals, from 3 mm from the tip (D3) to 16 mm.
Results
Based on the mean values obtained, 3-dimensional (3D) models of the AGPs were drawn in Autodesk Fusion 360 and superimposed on 3D models of each instrument selected (Mtwo, Reciproc, RaCe, K3, and ProDesign Logic) to determine the compatibility between the instrument and the AGP. Data corresponding to the tips and tapers of the various AGPs, as well as the tip and taper differences between the AGPs and the instruments, were analyzed using descriptive statistics. The tapers of the AGPs were subject to the American National Standards Institute/American Dental Association No. 57 standard. The Odous de Deus extra-long medium and extra-long extra-medium AGPs were shown to be compatible with Mtwo, K3, and ProDesign Logic instruments with taper 0.06 and tip sizes 25 and 30, while the Dentsply fine and fine medium cones were compatible with Mtwo, RaCe, and K3 instruments with conicity of 0.04 and tip sizes 35 and 40.
Conclusions
Both the Odous de Deus and Dentsply commercial brands included 2 AGP models with tip (D3) and taper compatibility with Mtwo, RaCe, K3, and/or Prodesign Logic instruments.

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Stem cell-derived exosomes for dentin-pulp complex regeneration: a mini-review: Dina A. Hammouda, Alaa M Mansour, Mahmoud A. Saeed, Ahmed R. Zaher, Mohammed E. Grawish; Restor Dent Endod 2023;48(2):e20. Published online May 3, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e20

Abstract PDF PubReader ePub

This mini-review was conducted to present an overview of the use of exosomes in regenerating the dentin-pulp complex (DPC). The PubMed and Scopus databases were searched for relevant articles published between January 1, 2013 and January 1, 2023. The findings of basic in vitro studies indicated that exosomes enhance the proliferation and migration of mesenchymal cells, as human dental pulp stem cells, via mitogen-activated protein kinases and Wingless-Int signaling pathways. In addition, they possess proangiogenic potential and contribute to neovascularization and capillary tube formation by promoting endothelial cell proliferation and migration of human umbilical vein endothelial cells. Likewise, they regulate the migration and differentiation of Schwann cells, facilitate the conversion of M1 pro-inflammatory macrophages to M2 anti-inflammatory phenotypes, and mediate immune suppression as they promote regulatory T cell conversion. Basic in vivo studies have indicated that exosomes triggered the regeneration of dentin-pulp–like tissue, and exosomes isolated under odontogenic circumstances are particularly strong inducers of tissue regeneration and stem cell differentiation. Exosomes are a promising regenerative tool for DPC in cases of small pulp exposure or for whole-pulp tissue regeneration.

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Cell Homing Strategies in Regenerative Endodontic Therapy
David Kim, Sahng G. Kim
Cells.2025; 14(3): 201. CrossRef
Exosomes as Promising Therapeutic Tools for Regenerative Endodontic Therapy
Qingyue Kong, Yujie Wang, Nan Jiang, Yifan Wang, Rui Wang, Xiaohan Hu, Jing Mao, Xin Shi
Biomolecules.2024; 14(3): 330. CrossRef
Role and Molecular Mechanism of miR-586 in the Differentiation of Dental Pulp Stem Cells into Odontoblast-like Cells
Gang Pan, Qianwen Zhou, Chenhua Pan, Yingxue Zhang
Cell Biochemistry and Biophysics.2024; 83(1): 507. CrossRef

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Effectiveness of endodontic retreatment using WaveOne Primary files in reciprocating and rotary motions: Patricia Marton Costa, Renata Maíra de Souza Leal, Guilherme Hiroshi Yamanari, Bruno Cavalini Cavenago, Marco Antônio Húngaro Duarte; Restor Dent Endod 2023;48(2):e15. Published online April 25, 2023; DOI: https://doi.org/10.5395/rde.2023.48.e15

Abstract PDF PubReader ePub

Objectives

This study evaluated the efficiency of WaveOne Primary files (Dentsply Sirona) for removing root canal fillings with 2 types of movement: reciprocating (RCP) and continuous counterclockwise rotation (CCR).

Materials and Methods

Twenty mandibular incisors were prepared with a RCP instrument (25.08) and filled using the Tagger hybrid obturation technique. The teeth were retreated with a WaveOne Primary file and randomly allocated to 2 experimental retreatment groups (n = 10) according to movement type: RCP and CCR. The root canals were emptied of filling material in the first 3 steps of insertion, until reaching the working length. The timing of retreatment and procedure errors were recorded for all samples. The specimens were scanned before and after the retreatment procedure with micro-computed tomography to calculate the percentage and volume (mm³) of the residual filling material. The results were statistically evaluated using paired and independent t-tests, with a significance level set at 5%.

Results

No significant difference was found in the timing of filling removal between the groups, with a mean of 322 seconds (RCP) and 327 seconds (CCR) (p < 0.05). There were 6 instrument fractures: 1 in a RCP motion file and 5 in continuous rotation files. The volumes of residual filling material were similar (9.94% for RCP and 15.94% for CCR; p > 0.05).

Conclusions

The WaveOne Primary files used in retreatment performed similarly in both RCP and CCR movements. Neither movement type completely removed the obturation material, but the RCP movement provided greater safety.

Citations

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Micro-CT evaluation of the removal of root fillings using rotary and reciprocating systems supplemented by XP-Endo Finisher, the Self-Adjusting File, or Er,Cr:YSGG laser
Gülsen Kiraz, Bulem Üreyen Kaya, Mert Ocak, Muhammet Bora Uzuner, Hakan Hamdi Çelik
Restorative Dentistry & Endodontics.2023;[Epub] CrossRef

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Comparative analysis of torsional and cyclic fatigue resistance of ProGlider, WaveOne Gold Glider, and TruNatomy Glider in simulated curved canal: Pedro de Souza Dias, Augusto Shoji Kato, Carlos Eduardo da Silveira Bueno, Rodrigo Ricci Vivan, Marco Antonio Hungaro Duarte, Pedro Henrique Souza Calefi, Rina Andréa Pelegrine; Restor Dent Endod 2023;48(1):e4. Published online December 8, 2022; DOI: https://doi.org/10.5395/rde.2023.48.e4

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Objectives

This study aimed to compare the torsional and cyclic fatigue resistance of ProGlider (PG), WaveOne Gold Glider (WGG), and TruNatomy Glider (TNG).

Materials and Methods

A total of 15 instruments of each glide path system (n = 15) were used for each test. A custom-made device simulating an angle of 90° and a radius of 5 millimeters was used to assess cyclic fatigue resistance, with calculation of number of cycles to failure. Torsional fatigue resistance was assessed by maximum torque and angle of rotation. Fractured instruments were examined by scanning electron microscopy (SEM). Data were analyzed with Shapiro-Wilk and Kruskal-Wallis tests, and the significance level was set at 5%.

Results

The WGG group showed greater cyclic fatigue resistance than the PG and TNG groups (p < 0.05). In the torsional fatigue test, the TNG group showed a higher angle of rotation, followed by the PG and WGG groups (p < 0.05). The TNG group was superior to the PG group in torsional resistance (p < 0.05). SEM analysis revealed ductile morphology, typical of the 2 fracture modes: cyclic fatigue and torsional fatigue.

Conclusions

Reciprocating WGG instruments showed greater cyclic fatigue resistance, while TNG instruments were better in torsional fatigue resistance. The significance of these findings lies in the identification of the instruments’ clinical applicability to guide the choice of the most appropriate instrument and enable the clinician to provide a more predictable glide path preparation.

Citations

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Comparative evaluation of the remaining dentin volume following instrumentation with rotary, reciprocating, and hand files during root canal treatment in primary molars: An ex vivo study
İrem Eren, Berkant Sezer
Journal of Dental Sciences.2024; 19(4): 2126. CrossRef
Screw-in force, torque generation, and performance of glide-path files with three rotation kinetics
Jee-Yeon Woo, Ji-Hyun Jang, Seok Woo Chang, Soram Oh
Odontology.2024; 112(3): 761. CrossRef
Evaluation of shaping ability of different glide path instruments: a micro-computed tomography study
Merve Yeniçeri Özata, Seda Falakaloğlu, Ali Keleş, Özkan Adıgüzel, Mustafa Gündoğar
BMC Oral Health.2023;[Epub] CrossRef

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Influence of the root canal filling technique on the success rate of primary endodontic treatments: a systematic review: Daniel Feijolo Marconi, Giovana Siocheta da Silva, Theodoro Weissheimer, Isadora Ames Silva, Gabriel Barcelos Só, Leonardo Thomasi Jahnke, Jovito Adiel Skupien, Marcus Vinicius Reis Só, Ricardo Abreu da Rosa; Restor Dent Endod 2022;47(4):e40. Published online October 11, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e40

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Objectives

This study aimed to investigate the influence of different obturation techniques compared to cold lateral compaction on the success rate of primary non-surgical endodontic treatments.

Materials and Methods

Systematic searches were performed for studies published up to May 17^th, 2022 in MEDLINE/PubMed, Cochrane Library, Web of Science, Scopus, EMBASE, and Grey Literature Reports. Randomized clinical trials and nonrandomized (nonrandomized clinical trials, prospective or retrospective) studies that evaluated the success rate of primary non-surgical endodontic treatments obturated with the cold lateral compaction (control) and other obturation techniques were included. The revised Cochrane risk of bias tools for randomized trials (RoB 2) and nonrandomized studies of interventions (ROBINS-I) were used to evaluate the risk of bias. The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) tool was used to evaluate the certainty of evidence.

Results

Eleven studies (4 randomized clinical trials (RCTs), 4 prospective, and 3 retrospectives) were included. Two RCTs were classified as having some concerns risk of bias and 2 as a low risk of bias. Two nonrandomized studies were classified as having a critical risk of bias and 5 as having a moderate risk of bias. The GRADE analysis demonstrated a very low to moderate certainty of evidence.

Conclusions

This systematic review generally evidenced no differences in the success rate of primary non-surgical endodontic treatments when the cold lateral compaction technique and other obturation techniques are performed. Further well-designed studies are still necessary.

Citations

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Comparative Analysis Of Obturation Techniques In Endodontics: Lateral Vs. Thermoplasticized. Thermoplasticized
Juan Esteban Díaz Pacheco , Rómulo Guillermo López Torres , Verónica Alejandra Salame Ortíz
Salud, Ciencia y Tecnología.2025; 5: 1626. CrossRef
Clinical and Radiographic Failure of Nonsurgical Endodontic Treatment and Retreatment Using Single-cone Technique With Calcium Silicate-based Sealers: A Systematic Review and Meta-analysis
Mohammad A. Sabeti, Negah Karimpourtalebi, Arash Shahravan, Omid Dianat
Journal of Endodontics.2024; 50(6): 735. CrossRef
Method of microbial decontamination of endodontic absorbent paper points: a randomised experimental study
O. A. Pavlovskaya, O. A. Kachanova, V. V. Volobuev, M. N. Mitropanova, A. R. Gazarova, V. Y. Zobenko, A. G. Uvarova
Pediatric dentistry and dental prophylaxis.2024; 24(2): 157. CrossRef
The Push-Out Bond Strength, Surface Roughness, and Antimicrobial Properties of Endodontic Bioceramic Sealers Supplemented with Silver Nanoparticles
Karla Navarrete-Olvera, Nereyda Niño-Martínez, Idania De Alba-Montero, Nuria Patiño-Marín, Facundo Ruiz, Horacio Bach, Gabriel-Alejandro Martínez-Castañón
Molecules.2024; 29(18): 4422. CrossRef
Clinical outcome of non-surgical root canal treatment using different sealers and techniques of obturation in 237 patients: A retrospective study
Mateusz Radwanski, Krystyna Pietrzycka, Tan Fırat Eyüboğlu, Mutlu Özcan, Monika Lukomska-Szymanska
Clinical Oral Investigations.2024;[Epub] CrossRef

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Outcome of endodontic treatments performed by Brazilian undergraduate students: 3- to 8-year follow up: Jéssica Gabriele da Rocha, Isabella Marian Lena, Jéssica Lopes Trindade, Gabriela Salatino Liedke, Renata Dornelles Morgental, Carlos Alexandre Souza Bier; Restor Dent Endod 2022;47(3):e34. Published online August 18, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e34

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Objectives

This study aimed to evaluate the success rate of endodontic treatments performed by undergraduate students and the factors associated with the outcome.

Materials and Methods

A follow-up of 3 to 8 years after root canal filling was carried out in 91 patients. At the follow-up visits, medical and dental history questionnaires were applied along with clinical and radiographic examinations. Data collected in the clinical exam included: the presence of pain, swelling, sinus tract, mobility, tenderness to palpation and percussion, periodontal probing profile, and type/quality of coronal restoration. Postoperative and follow-up radiographs were digitalized and analyzed by 2 trained and calibrated examiners to assess periapical healing. The treatment outcome was based on strict clinical and radiographic criteria and classified as success (absence of any clinical and radiographic sign of apical periodontitis) or failure (other combination). Logistic regression was used to investigate the impact of clinical and radiographic variables on endodontic treatment outcomes at a 5% significance level.

Results

The success rate of endodontic treatments was 60.7%. The only risk factor significantly associated with failure was the presence of a periapical lesion on the postoperative radiograph (odds ratio, 3.35; 95% confidence interval, 1.17–9.54).

Conclusions

The success rate of endodontic treatments performed by undergraduate students was low and was jeopardized by the presence of a periapical lesion on the postoperative radiograph.

Citations

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Effect of quality of radiographs taken during root canal treatment on technical quality of root canal fillings and endodontic outcome
Jia Min Ng, Yan Yee Lee, Prashanti Chippagiri, Elaheh Ahanin, Abhishek Parolia
Restorative Dentistry & Endodontics.2025; 50(1): e3. CrossRef
A bibliometric comparison of undergraduate and postgraduate endodontic education publications: The topics, trends, and challenges
Jinglan Zhang, Xiaowei Liu, Lei Yang, Yiran Wang, Dingming Huang, Xuelian Tan
Journal of Dental Education.2023; 87(12): 1661. CrossRef

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Difficulties experienced by endodontics researchers in conducting studies and writing papers: Betul Aycan Alim-Uysal, Selin Goker-Kamali, Ricardo Machado; Restor Dent Endod 2022;47(2):e20. Published online March 15, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e20

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Objectives

The study investigated the difficulties experienced by endodontics researchers around the world in conducting studies and writing papers.

Materials and Methods

A survey consisting of 18 questions on the difficulties experienced by endodontics researchers in performing studies and writing papers was e-mailed to academics in the field of endodontics working at 202 universities. The independent risk factors were analyzed using binary logistic regression at a significance level of 0.05.

Results

A total of 581 individuals (10.7%) agreed to participate in the study. Almost half the participants (48.2%) reported that they had received some type of training in conducting studies and writing papers. In response to the question, “Do you get help from a statistician to perform the statistical analyses of your studies?,” 77.1% answered “yes.” Around 40% of the participants stated that the need to obtain ethical approval negatively affected their desire to conduct studies. The participants’ regions had no effect on the reported difficulties associated with writing papers in English or conducting statistical analyses (p > 0.05). Most participants (81.8%) reported difficulties in writing the Discussion section, regardless of their region, academic degrees, or years of experience.

Conclusions

The participants stated they experienced difficulties in many areas, such as conducting statistical analyses, finding new ideas, and writing in English. Engaging in a detailed examination of ethics committee rules, expanding biostatistics education, increasing the number of institutions providing research funding, and increasing the number of endodontics journals can increase the enthusiasm of endodontics researchers to publish papers.

Citations

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Statistical pitfalls in endodontic research
Nandini Suresh
Endodontology.2023; 35(1): 1. CrossRef

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Leukocyte platelet-rich fibrin in endodontic microsurgery: a report of 2 cases: Mariana Domingos Pires, Jorge N. R. Martins, Abayomi Omokeji Baruwa, Beatriz Pereira, António Ginjeira; Restor Dent Endod 2022;47(2):e17. Published online March 4, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e17

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Endodontic microsurgery is a predictable treatment option when orthograde treatment or retreatment is unsuccessful or unfeasible. However, when there is a gross compromise of periapical bone, achievement of bone regeneration after the surgical procedure may be hampered. In such cases, the application of guided tissue regeneration principles, with adjunctive use of leukocyte platelet-rich fibrin to fill the bone defect as a bone substitute and as a membrane to cover the site, provides a cost-effective solution with the benefits of accelerated physiological healing and reduced post-surgical pain and discomfort. This case report presents 2 cases of endodontic microsurgery of the upper lateral incisors with loss of buccal cortical plate, where platelet-rich fibrin was successfully applied.

Citations

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Focuses and Trends of Research on Platelet-Rich Fibrin: A Bibliometric and Visual Analysis
Ying Zhao, Chen Dong, Liumeizi Fan, Ting Lei, Xin Ge, Zhou Yu, Sheng Hu
Indian Journal of Plastic Surgery.2024; 57(05): 356. CrossRef

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Comparison of the cyclic fatigue resistance of One Curve, F6 Skytaper, Protaper Next, and Hyflex CM endodontic files: Charlotte Gouédard, Laurent Pino, Reza Arbab-Chirani, Shabnam Arbab-Chirani, Valérie Chevalier; Restor Dent Endod 2022;47(2):e16. Published online March 4, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e16

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Objectives

This study compared the cyclic fatigue resistance of One Curve (C wire) and F6 Skytaper (conventional austenite nickel-titanium [NiTi]), and 2 instruments with thermo-mechanically treated NiTi: Protaper Next X2 (M wire) and Hyflex CM (CM wire).

Materials and Methods

Ten new instruments of each group (size: 0.25 mm, 6% taper in the 3 mm tip region) were tested using a rotary bending machine with a 60° curvature angle and a 5 mm curvature radius, at room temperature. The number of cycles until fracture was recorded. The length of the fractured instruments was measured. The fracture surface of each fragment was examined with a scanning electron microscope (SEM). The data were analyzed using one-way analysis of variance and the post hoc Tukey test. The significance level was set at 0.05.

Results

At 60°, One Curve, F6 Skytaper and Hyflex CM had significantly longer fatigue lives than Protaper Next X2 (p < 0.05). No statistically significant differences were found in the cyclic fatigue lives of One Curve, F6 Skytaper, and Hyflex CM (p > 0.05). SEM images of the fracture surfaces of the different instruments showed typical features of fatigue failure.

Conclusions

Within the conditions of this study, at 60° and with a 5 mm curvature radius, the cyclic fatigue life of One Curve was not significantly different from those of F6 Skytaper and Hyflex CM. The cyclic fatigue lives of these 3 instruments were statistically significantly longer than that of Protaper Next.

Citations

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Evaluation of cyclic fatigue in three pediatric endodontic rotary file systems in root canals of primary molars: A finite element analysis (FEA)
Monika sri S.S., K.C. Vignesh, K. Vivek, Kavitha Swaminathan, Selvakumar Haridoss
Journal of Oral Biology and Craniofacial Research.2025; 15(2): 310. CrossRef
Stress analysis of different experimental finite element models of rotary endodontic instruments
Manar M. Galal, Amira Galal Ismail, Nada Omar
Bulletin of the National Research Centre.2025;[Epub] CrossRef
Analyzing Surface Morphology Changes Induced by Cyclic Fatigue in Three Different Nickel–Titanium Rotary Files Using Scanning Electron Microscopy Analysis
Chintan Joshi, Mahima P Jain, Sweety M Thumar, Jay H Dave, Applu R Bhatt, Juhi I Dholani
World Journal of Dentistry.2024; 15(7): 579. CrossRef
Nickel ion release and surface analyses on instrument fragments fractured beyond the apex: a laboratory investigation
Sıdıka Mine Toker, Ekim Onur Orhan, Arzu Beklen
BMC Oral Health.2023;[Epub] CrossRef

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Outcomes of the GentleWave system on root canal treatment: a narrative review: Hernán Coaguila-Llerena, Eduarda Gaeta, Gisele Faria; Restor Dent Endod 2022;47(1):e11. Published online February 14, 2022; DOI: https://doi.org/10.5395/rde.2022.47.e11

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This study aimed to describe the outcomes of the GentleWave system (GW) (Sonendo) on root canal treatment. Published articles were collected from scientific databases (MEDLINE/PubMed platform, Web of Science, Scopus, Science Direct and Embase). A total of 24 studies were collected from August/2014 to July/2021, 20 in vitro and 4 clinical. GW System was not associated with extrusion of the irrigant, promoted faster organic dissolution than conventional syringe irrigation (CSI), passive ultrasonic irrigation (PUI) continuous ultrasonic irrigation (CUI) and EndoVac, reduced more bacterial DNA and biofilm than PUI and CUI, promoted higher penetration of sodium hypochlorite into dentinal tubules than PUI and CUI in vitro, and removed more intracanal medication than CSI and PUI. GW was able to remove pulp tissue and calcifications. Moreover, its ability to remove hard-tissue debris and smear layer was better than that of CSI, and its ability to remove root canal obturation residues was lower or similar to that of PUI, and similar to that of CSI and EndoVac. Regarding root canal obturation of minimally instrumented molar canals, GW was associated with high-quality obturation. Clinically, the success rate of endodontic treatment using GW was 97.3%, and the short-term postoperative pain in the GW group was not different from CSI. Further research, mainly clinical, is needed to establish whether GW has any advantages over other available irrigation methods.

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Use of the gentlewave system in endodonticsUse of the gentlewave system in endodontics
Daiana Jacobi Lazzarotto, Mayara Colpo Prado, Lara Dotto, Rafael Sarkis-Onofre
Brazilian Journal of Oral Sciences.2025; 24: e254250. CrossRef
A Comparison Between Multisonic and Ultrasonic Irrigant Activation Techniques for Multispecies Biofilm Removal During Root Canal Disinfection: A Systematic Review
Preethi Varadan, Sangavi Ra, Mathan R Rajendran
Cureus.2025;[Epub] CrossRef
The effect of ultrasonic and multisonic irrigation on root canal microbial communities: An ex vivo study
Ki Hong Park, Ronald Ordinola‐Zapata, W. Craig Noblett, Bruno P. Lima, Christopher Staley
International Endodontic Journal.2024; 57(7): 895. CrossRef
An Experimental Anatomic CBCT Study on the Correlations Between MB1 and MB2 of the Mesio-Vestibular Root of the Upper First Molars
Luca Fiorillo, Cesare D’Amico, Giusy Rita Maria La Rosa, Francesco Calanna, Alfio Pappalardo, Eugenio Pedullà
Journal of Craniofacial Surgery.2024; 35(2): 672. CrossRef
Bioceramics in Endodontics: Updates and Future Perspectives
Xu Dong, Xin Xu
Bioengineering.2023; 10(3): 354. CrossRef
Comparative analysis of the effectiveness of modern irrigants activation techniques in the process of mechanical root canal system treatment (Literature review)
Anatoliy Potapchuk, Vasyl Almashi, Arsenii Horzov, Victor Buleza
InterConf.2023; (34(159)): 200. CrossRef
Evaluation of machine-assisted irrigation on removal of intracanal biofilm and extrusion of sodium hypochlorite using a three-dimensionally printed root canal model
Ji-Yoon Shin, Mi-Ah Kim, Hee-Jin Kim, Prasanna Neelakantan, Mi-Kyung Yu, Kyung-San Min
Journal of Oral Science.2023; 65(3): 158. CrossRef
Analysis of the efficiency of sound impact on the system of canals of the tooth root: A laboratory study
Anatolii A. Adamchik, Valerii V. Tairov, Irina O. Kamyshnikova, Ekaterina S. Zaporozhskaya-Abramova, Zhanna V. Solovyeva, Viktoria A. Ivashchenko, Natalia V. Lapina, Armenak V. Arutyunov, Olga N. Risovannaya, Ksenia D. Kirsch, Valeria D. Golubina
Russian Journal of Dentistry.2023; 27(4): 261. CrossRef
Multispecies biofilm removal by a multisonic irrigation system in mandibular molars
Hernán Coaguila‐Llerena, Ronald Ordinola‐Zapata, Christopher Staley, Matthew Dietz, Ruoqiong Chen, Gisele Faria
International Endodontic Journal.2022; 55(11): 1252. CrossRef

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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; Restor Dent Endod 2022;47(1):e2. Published online December 15, 2021; DOI: https://doi.org/10.5395/rde.2022.47.e2

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Objectives

This study investigated the impact of micro-computed tomography (micro-CT)-based voxel size on the analysis of material/dentin interface voids and thickness of different endodontic cements.

Materials and Methods

Following root-end resection and apical preparation, maxillary premolars were filled with mineral trioxide aggregate (MTA), Biodentine, and intermediate restorative material (IRM) (n = 24). The samples were scanned using micro-CT (SkyScan 1272; Bruker) and the cement/dentin interface and thickness of materials were evaluated at voxel sizes of 5, 10, and 20 µm. Analysis of variance and the Tukey test were conducted, and the degree of agreement between different voxel sizes was evaluated using the Bland and Altman method (p < 0.05).

Results

All materials showed an increase in thickness from 5 to 10 and 20 µm (p < 0.05). When evaluating the interface voids, materials were similar at 5 µm (p > 0.05), while at 10 and 20 µm Biodentine showed the lowest percentage of voids (p < 0.05). A decrease in the interface voids was observed for MTA and IRM at 20 µm, while Biodentine showed differences among all voxel sizes (p < 0.05). The Bland-Altman plots for comparisons among voxel sizes showed the largest deviations when comparing images between 5 and 20 µm.

Conclusions

Voxel size had an impact on the micro-CT evaluation of thickness and interface voids of endodontic materials. All cements exhibited an increase in thickness and a decrease in the void percentage as the voxel size increased, especially when evaluating images at 20 µm.

Citations

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Marginal Adaptation and Porosity of a Novel MTA Brand Applied as Root-End Filling Material: A Micro-CT Study
Yaneta Kouzmanova, Ivanka Dimitrova
Applied Sciences.2024; 14(7): 2758. CrossRef
Supplementary methods for filling material removal: A systematic review and meta-analysis of micro-CT imaging studies
Bruna Venzke Fischer, Taynara Santos Goulart, Filipe Colombo Vitali, Diego Leonardo de Souza, Cleonice da Silveira Teixeira, Lucas da Fonseca Roberti Garcia
Journal of Dentistry.2024; 151: 105445. CrossRef

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Comparative analysis of bond strength to root dentin and compression of bioceramic cements used in regenerative endodontic procedures: Maykely Naara Morais Rodrigues, Kely Firmino Bruno, Ana Helena Gonçalves de Alencar, Julyana Dumas Santos Silva, Patrícia Correia de Siqueira, Daniel de Almeida Decurcio, Carlos Estrela; Restor Dent Endod 2021;46(4):e59. Published online November 9, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e59

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Objectives

This study compared the Biodentine, MTA Repair HP, and Bio-C Repair bioceramics in terms of bond strength to dentin, failure mode, and compression.

Materials and Methods

Fifty-four slices obtained from the cervical third of 18 single-rooted human mandibular premolars were randomly distributed (n = 18). After insertion of the bioceramic materials, the push-out test was performed. The failure mode was analyzed using stereomicroscopy. Another set of cylindrically-shaped bioceramic samples (n = 10) was prepared for compressive strength testing. The normality of data distribution was analyzed using the Shapiro-Wilk test. The Kruskal-Wallis and Friedman tests were used for the push-out test data, while compressive strength was analyzed with analysis of variance and the Tukey test, considering a significance level of 0.05.

Results

Biodentine presented a higher median bond strength value (14.79 MPa) than MTA Repair HP (8.84 MPa) and Bio-C Repair (3.48 MPa), with a significant difference only between Biodentine and Bio-C Repair. In the Biodentine group, the most frequent failure mode was mixed (61%), while in the MTA Repair HP and Bio-C Repair groups, it was adhesive (94% and 72%, respectively). Biodentine showed greater resistance to compression (29.59 ± 8.47 MPa) than MTA Repair HP (18.68 ± 7.40 MPa) and Bio-C Repair (19.96 ± 3.96 MPa) (p < 0.05).

Conclusions

Biodentine showed greater compressive strength than MTA Repair HP and Bio-C Repair, and greater bond strength than Bio-C Repair. The most frequent failure mode of Biodentine was mixed, while that of MTA Repair HP and Bio-C Repair was adhesive.

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Comparación de la resistencia compresiva entre el Agregado Trióxido Mineral y BiodentineTM en perforaciones de furca de molares inferiores permanentes
Jheymy Gerardo Huatuco-Granda, John Paul Torres-Navarro, Rosa Josefina Roncal-Espinoza
Revista Facultad de Odontología.2024;[Epub] CrossRef
Effects of different calcium-silicate based materials on fracture resistance of immature permanent teeth with replacement root resorption and osteoclastogenesis
Gabriela Leite de Souza, Gabrielle Alves Nunes Freitas, Maria Tereza Hordones Ribeiro, Nelly Xiomara Alvarado Lemus, Carlos José Soares, Camilla Christian Gomes Moura
Restorative Dentistry & Endodontics.2023;[Epub] CrossRef
Evaluation the Marginal Adaptation for the Bio C Repair and Other Root end Filling Material by Using Scanning Electron Microscope (A Comparative In Vitro Study)
Fatimah HAMADHİ, Zainab M.
Cumhuriyet Dental Journal.2023; 26(3): 261. CrossRef
Dentin Bond Strength of Calcium Silicate-Based Materials: A Systematic Review of In Vitro Studies
Natalia Radulica, José Luis Sanz, Adrián Lozano
Applied Sciences.2023; 14(1): 104. CrossRef
Evaluation Of The Push-out Bond Strength Of The Bio-C Repair And Compare It With The Mineral Trioxide Aggregate And Amalgam When Used As Root-end Filling Material
Fatimah R. Hammadi, Zainab M Abdul-Ameer
Dental Hypotheses.2023; 14(2): 62. CrossRef
Effect of different root canal irrigants on push-out bond strength of two novel root-end filling materials
Nada Omar, Rasha M. Abdelraouf, Tamer M. Hamdy
BMC Oral Health.2023;[Epub] CrossRef
Effect of irrigation systems on the bond strength of calcium-silicate-based cement used as pulp barrier in regenerative endodontic treatment
Cihan Hascizmeci, Burak Buldur
Journal of Adhesion Science and Technology.2023; 37(23): 3393. CrossRef

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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

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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.

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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

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Traditional and minimally invasive access cavities in endodontics: a literature review: Ioanna Kapetanaki, Fotis Dimopoulos, Christos Gogos; Restor Dent Endod 2021;46(3):e46. Published online August 13, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e46

Abstract PDF PubReader ePub

The aim of this review was to evaluate the effects of different access cavity designs on endodontic treatment and tooth prognosis. Two independent reviewers conducted an unrestricted search of the relevant literature contained in the following electronic databases: PubMed, Science Direct, Scopus, Web of Science, and OpenGrey. The electronic search was supplemented by a manual search during the same time period. The reference lists of the articles that advanced to second-round screening were hand-searched to identify additional potential articles. Experts were also contacted in an effort to learn about possible unpublished or ongoing studies. The benefits of minimally invasive access (MIA) cavities are not yet fully supported by research data. There is no evidence that this approach can replace the traditional approach of straight-line access cavities. Guided endodontics is a new method for teeth with pulp canal calcification and apical infection, but there have been no cost-benefit investigations or time studies to verify these personal opinions. Although the purpose of MIA cavities is to reflect clinicians' interest in retaining a greater amount of the dental substance, traditional cavities are the safer method for effective instrument operation and the prevention of iatrogenic complications.

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A Finite Element Method Study of Stress Distribution in Dental Hard Tissues: Impact of Access Cavity Design and Restoration Material
Mihaela-Roxana Boțilă, Dragos Laurențiu Popa, Răzvan Mercuț, Monica Mihaela Iacov-Crăițoiu, Monica Scrieciu, Sanda Mihaela Popescu, Veronica Mercuț
Bioengineering.2024; 11(9): 878. CrossRef
Impact of Access Cavity Design on Fracture Resistance of Endodontically Treated Maxillary First Premolar: In Vitro
Anju Daniel, Abdul Rahman Saleh, Anas Al-Jadaa, Waad Kheder
Brazilian Dental Journal.2024;[Epub] CrossRef
Management of Traumatized Teeth With Severely Calcified Canals and Minimally Invasive Access Cavity Using the AReneto® System: A Case Report
Pucha Sai Manaswini, Varun Prabhuji, Champa C, Srirekha A, Veena S Pai
Cureus.2024;[Epub] CrossRef
Exploring the Impact of Access Cavity Designs on Canal Orifice Localization and Debris Presence: A Scoping Review
Mario Dioguardi, Davide La Notte, Diego Sovereto, Cristian Quarta, Andrea Ballini, Vito Crincoli, Riccardo Aiuto, Mario Alovisi, Angelo Martella, Lorenzo Lo Muzio
Clinical and Experimental Dental Research.2024;[Epub] CrossRef
The effect of computer aided navigation techniques on the precision of endodontic access cavities: A systematic review and meta-analysis
P. R. Kesharani, S. D. Aggarwal, N. K. Patel, J. A. Patel, D. A. Patil, S. H. Modi
Endodontics Today.2024; 22(3): 244. CrossRef
Minimally Invasive Access Cavity Designs: A Review
Sushmita Rane, Varsha Pandit, Ashwini Gaikwad, Shivani Chavan, Rajlaxmi Patil, Mrunal Shinde
Journal of Pharmacy and Bioallied Sciences.2024; 16(Suppl 3): S1971. CrossRef
Influence of Cavity Designs on Fracture Resistance: Analysis of the Role of Different Access Techniques to the Endodontic Cavity in the Onset of Fractures: Narrative Review
Mario Dioguardi, Davide La Notte, Diego Sovereto, Cristian Quarta, Angelo Martella, Andrea Ballini, Cornelis H. Pameijer
The Scientific World Journal.2024;[Epub] CrossRef
Digital precision meets dentin preservation: PriciGuide™ system for guided access opening
Varun Prabhuji, A. Srirekha, Veena Pai, Archana Srinivasan, S. M. Laxmikanth, Shwetha Shanbhag
Journal of Conservative Dentistry and Endodontics.2024; 27(8): 884. CrossRef
Minimal Invasive Endodontics: A Comprehensive Narrative Review
Jaydip Marvaniya, Kishan Agarwal, Dhaval N Mehta, Nirav Parmar, Ritwik Shyamal , Jenee Patel
Cureus.2022;[Epub] CrossRef

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Which factors related to apical radiolucency may influence its radiographic detection? A study using CBCT as reference standard: Rocharles Cavalcante Fontenele, Eduarda Helena Leandro Nascimento, Hugo Gaêta-Araujo, Laís Oliveira de Araujo Cardelli, Deborah Queiroz Freitas; Restor Dent Endod 2021;46(3):e43. Published online July 21, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e43

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Objectives

This study aimed to evaluate the detection rate of apical radiolucencies in 2-dimensional images using cone-beam computed tomography (CBCT) as the reference standard, and to determine which factors related to the apical radiolucencies and the teeth could influence its detection.

Materials and Methods

The sample consisted of exams of patients who had panoramic (PAN) and/or periapical (PERI) radiography and CBCT. The exams were assessed by 2 oral radiologists and divided into PAN+CBCT (227 teeth–285 roots) and PERI+CBCT (94 teeth–115 roots). Radiographic images were evaluated for the presence of apical radiolucency, while CBCT images were assessed for presence, size, location, and involvement of the cortical bone (thinning, expansion, and destruction). Diagnostic values were obtained for PERI and PAN.

Results

PERI and PAN presented high accuracy (0.83 and 0.77, respectively) and specificity (0.89 and 0.91, respectively), but low sensitivity, especially for PAN (0.40 vs. 0.65 of PERI). The size of the apical radiolucency was positively correlated with its detection in PERI and PAN (p < 0.001). For PAN, apical radiolucencies were 3.93 times more frequently detected when related to single-rooted teeth (p = 0.038). The other factors did not influence apical radiolucency detection (p > 0.05).

Conclusions

PERI presents slightly better accuracy than PAN for the detection of apical radiolucency. The size is the only factor related to radiolucency that influences its detection, for both radiographic exams. For PAN, apical radiolucency is most often detected in single-rooted teeth.

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Three-dimensional clinical assessment for MRONJ risk in oncologic patients following tooth extractions
Catalina Moreno Rabie, Rocharles Cavalcante Fontenele, Nicolly Oliveira Santos, Fernanda Nogueira Reis, Tim Van den Wyngaert, Reinhilde Jacobs
Dentomaxillofacial Radiology.2023;[Epub] CrossRef
Quality of techniques used to assess clinical outcomes of regenerative endodontic treatment in necrotic mature teeth
Roy George
Evidence-Based Dentistry.2022; 23(3): 98. CrossRef

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Ten years of minimally invasive access cavities in Endodontics: a bibliometric analysis of the 25 most-cited studies: Emmanuel João Nogueira Leal Silva, Karem Paula Pinto, Natasha C. Ajuz, Luciana Moura Sassone; Restor Dent Endod 2021;46(3):e42. Published online July 21, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e42

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Objectives

This study aimed to analyze the main features of the 25 most-cited articles in minimally invasive access cavities.

Materials and Methods

An electronic search was conducted on the Clarivate Analytics' Web of Science ‘All Databases’ to identify the most-cited articles related to this topic. Citation counts were cross-matched with data from Elsevier's Scopus and Google Scholar. Information about authors, contributing institutions and countries, year and journal of publication, study design and topic, access cavity, and keywords were analyzed.

Results

The top 25 most-cited articles received a total of 572 (Web of Science), 1,160 (Google Scholar) and 631 (Scopus) citations. It was observed a positive significant association between the number of citations and age of publication (r = 0.6907, p < 0.0001); however, there was no significant association regarding citation density and age of publication (r = −0.2631, p = 0.2038). The Journal of Endodontics made the highest contribution (n = 15, 60%). The United States had the largest number of publications (n = 7) followed by Brazil (n = 4), with the most contributions from the University of Tennessee and Grande Rio University (n = 3), respectively. The highest number of most-cited articles were ex vivo studies (n = 16), and ‘fracture resistance’ was the major topic studied (n = 10).

Conclusions

This study revealed a growing interest for researchers in the field of minimally invasive access cavities. Future trends are focused on the expansion of collaborative networks and the conduction of laboratory studies on under-investigated parameters.

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Evaluation of the forces applied by rubber dam clamps on mandibular first molar teeth with different endodontic access cavities: a 3D FEA study
Mehmet Eskibağlar, Serkan Erdem, Büşra Karaağaç Eskibağlar, Mete Onur Kaman
PeerJ.2024; 12: e17921. CrossRef
A Global Overview of Guided Endodontics: A Bibliometric Analysis
Thaine Oliveira Lima, Aurélio de Oliveira Rocha, Lucas Menezes dos Anjos, Nailson Silva Meneses Júnior, Marco Antonio Hungaro Duarte, Murilo Priori Alcalde, Mariane Cardoso, Rodrigo Ricci Vivan
Journal of Endodontics.2024; 50(1): 10. CrossRef
Novel method for augmented reality guided endodontics: An in vitro study
Marco Farronato, Andres Torres, Mariano S. Pedano, Reinhilde Jacobs
Journal of Dentistry.2023; 132: 104476. CrossRef
Contribution of Türkiye to the Field of Endodontology: A Visualized Bibliometric Analysis Based on Web of Science
Olcay ÖZDEMİR, Yağız ÖZBAY, Neslihan YILMAZ ÇIRAKOĞLU
Medical Records.2023; 5(1): 91. CrossRef
Effect of access cavities on the biomechanics of mandibular molars: a finite element analysis
Xiao Wang, Dan Wang, Yi-rong Wang, Xiao-gang Cheng, Long-xing Ni, Wei Wang, Yu Tian
BMC Oral Health.2023;[Epub] CrossRef
Contemporary research trends on nanoparticles in endodontics: a bibliometric and scientometric analysis of the top 100 most-cited articles
Sıla Nur Usta, Zeliha Uğur-Aydın, Kadriye Demirkaya, Cumhur Aydın
Restorative Dentistry & Endodontics.2023;[Epub] CrossRef
Evolving trend of systematic reviews and meta-analyses in endodontics: A bibliometric study
GalvinSim Siang Lin, JiaZheng Leong, WenXin Chong, MikoChong Kha Chee, ChinSheng Lee, Manahil Maqbool, TahirYusuf Noorani
Saudi Endodontic Journal.2022; 12(3): 236. CrossRef
Global research trends on photodynamic therapy in endodontics: A bibliometric analysis
Lucas Peixoto de Araújo, Wellington Luiz de Oliveira da Rosa, Leandro Bueno Gobbo, Tamares Andrade da Silva, José Flávio Affonso de Almeida, Caio Cezar Randi Ferraz
Photodiagnosis and Photodynamic Therapy.2022; 40: 103039. CrossRef
Minimal Invasive Endodontics: A Comprehensive Narrative Review
Jaydip Marvaniya, Kishan Agarwal, Dhaval N Mehta, Nirav Parmar, Ritwik Shyamal , Jenee Patel
Cureus.2022;[Epub] CrossRef

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7 Web of Science
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A novel antimicrobial-containing nanocellulose scaffold for regenerative endodontics: Victoria Kichler, Lucas Soares Teixeira, Maick Meneguzzo Prado, Guilherme Colla, Daniela Peressoni Vieira Schuldt, Beatriz Serrato Coelho, Luismar Marques Porto, Josiane de Almeida; Restor Dent Endod 2021;46(2):e20. Published online March 16, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e20

Abstract PDF PubReader ePub

Objectives

The aim of this study was to evaluate bacterial nanocellulose (BNC) membranes incorporated with antimicrobial agents regarding cytotoxicity in fibroblasts of the periodontal ligament (PDLF), antimicrobial activity, and inhibition of multispecies biofilm formation.

Materials and Methods

The tested BNC membranes were BNC + 1% clindamycin (BNC/CLI); BNC + 0.12% chlorhexidine (BNC/CHX); BNC + nitric oxide (BNC/NO); and conventional BNC (BNC; control). After PDLF culture, the BNC membranes were positioned in the wells and maintained for 24 hours. Cell viability was then evaluated using the MTS calorimetric test. Antimicrobial activity against Enterococcus faecalis, Actinomyces naeslundii, and Streptococcus sanguinis (S. sanguinis) was evaluated using the agar diffusion test. To assess the antibiofilm activity, BNC membranes were exposed for 24 hours to the mixed culture. After sonicating the BNC membranes to remove the remaining biofilm and plating the suspension on agar, the number of colony-forming units (CFU)/mL was determined. Data were analyzed by 1-way analysis of variance and the Tukey, Kruskal-Wallis, and Dunn tests (α = 5%).

Results

PDLF metabolic activity after contact with BNC/CHX, BNC/CLI, and BNC/NO was 35%, 61% and 97%, respectively, compared to BNC. BNC/NO showed biocompatibility similar to that of BNC (p = 0.78). BNC/CLI showed the largest inhibition halos, and was superior to the other BNC membranes against S. sanguinis (p < 0.05). The experimental BNC membranes inhibited biofilm formation, with about a 3-fold log CFU reduction compared to BNC (p < 0.05).

Conclusions

BNC/NO showed excellent biocompatibility and inhibited multispecies biofilm formation, similarly to BNC/CLI and BNC/CHX.

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Topic: Perspectives on Success and Failure of Endodontic Treatments
Ilma Robo, Manola Kelmendi, Eva Habazaj, Kleves Elezi, Rialda Xhizdari, Nevila Alliu
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Prospective and applications of bacterial nanocellulose in dentistry
Yasmin Alimardani, Esmaeel Mirzakhani, Fereshteh Ansari, Hadi Pourjafar, Nadia Sadeghi
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Sulfated endospermic nanocellulose crystals prevent the transmission of SARS-CoV-2 and HIV-1
Enrique Javier Carvajal-Barriga, Wendy Fitzgerald, Emilios K. Dimitriadis, Leonid Margolis, R. Douglas Fields
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A Novel Approach for the Fabrication of 3D-Printed Dental Membrane Scaffolds including Antimicrobial Pomegranate Extract
Hatice Karabulut, Songul Ulag, Basak Dalbayrak, Elif Arisan, Turgut Taskin, Mehmet Guncu, Burak Aksu, Alireza Valanezhad, Oguzhan Gunduz
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M.Y. Leong, Y.L. Kong, M.Y. Harun, C.Y. Looi, W.F. Wong
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Ahmed Barhoum, Vibhore K. Rastogi, Bhupender K. Mahur, Amit Rastogi, Fatehy M. Abdel-Haleem, Pieter Samyn
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The current natural/chemical materials and innovative technologies in periodontal diseases therapy and regeneration: A narrative review
Peyman Esmaeili Fard Barzegar, Reza Ranjbar, Mohsen Yazdanian, Elahe Tahmasebi, Mostafa Alam, Kamyar Abbasi, Hamid Tebyaniyan, Keyvan Esmaeili Fard Barzegar
Materials Today Communications.2022; 32: 104099. CrossRef

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YouTube as an information source for instrument separation in root canal treatment: Yağız Özbay, Neslihan Yılmaz Çırakoğlu; Restor Dent Endod 2021;46(1):e8. Published online January 12, 2021; DOI: https://doi.org/10.5395/rde.2021.46.e8

Abstract PDF PubReader ePub

Objectives

The reliability and educational quality of videos on YouTube for patients seeking information regarding instrument separation in root canal treatment were evaluated.

Materials and Methods

YouTube was searched for videos on instrument separation in root canal treatment. Video content was scored based on reliability in terms of 3 categories (etiology, procedure, and prognosis) and based on video flow, quality, and educational usefulness using the Global Quality Score (GQS). Descriptive statistics were obtained and the data were analyzed using analysis of variance and the Kruskal-Wallis test.

Results

The highest mean completeness scores were obtained for videos published by dentists or specialists (1.48 ± 1.06). There was no statistically significant difference among sources of upload in terms of content completeness. The highest mean GQS was found for videos published by dentists or specialists (1.82 ± 0.96), although there was no statistically significant correlation between GQS and the source of upload.

Conclusions

Videos on YouTube have incomplete and low-quality content for patients who are concerned about instrument separation during endodontic treatment, or who experience this complication during endodontic treatment.

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Emre Cesur, Koray Tuncer, Duygu Sevgi, Barkın Cem Balaban, Can Arslan
Turkish Journal of Orthodontics.2024; 37(1): 44. CrossRef
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Celalettin Topbaş, Tuğçe Paksoy, Ayşe Gülnihal İslamoğlu, Kemal Çağlar, Abdurrahman Kerim Kul
International Journal of Medical Informatics.2024; 185: 105409. CrossRef
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Lena Holland, Amelie Friederike Kanzow, Annette Wiegand, Philipp Kanzow
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Işıl Doğruer, Merve Kütük Ömeroğlu
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Evaluating YouTube as a Patient Information Source for the Risks of Root Canal Treatment
Stewart McLean, Neil Cook, Alexander Rovira-Wilde, Shanon Patel, Shalini Kanagasingam
Journal of Endodontics.2023; 49(2): 155. CrossRef
Evaluation of the quality of YouTube™ videos about pit and fissure sealant applications
Ayse Tugba Erturk‐Avunduk, Ebru Delikan
International Journal of Dental Hygiene.2023; 21(3): 590. CrossRef
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Dilek Hancerliogullari, Eray Ceylanoglu
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Gülçin CAGAY SEVENCAN, Zeynep Şeyda YAVŞAN
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Mehmet BULDUR, Fatma AYTAÇ BAL
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Are YouTube Videos Reliable Sources of Information About Devital Bleaching?
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Mersin Üniversitesi Tıp Fakültesi Lokman Hekim Tıp Tarihi ve Folklorik Tıp Dergisi.2022; 12(3): 637. CrossRef
Assessment of the educational value of endodontic access cavity preparation YouTube video as a learning resource for students
Ahmed Jamleh, Shouq Mohammed Aljohani, Faisal Fahad Alzamil, Shahad Muhammad Aljuhayyim, Modhi Nasser Alsubaei, Showq Raad Alali, Nawaf Munawir Alotaibi, Mohannad Nassar, MariKannan Maharajan
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Ahmed Jamleh, Mohannad Nassar, Hamad Alissa, Abdulmohsen Alfadley, Tanay Chaubal
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