Restorative Dentistry & Endodontics

Volume 42 (4); November 2017

Research Articles

Microhybrid versus nanofill composite in combination with a three step etch and rinse adhesive in occlusal cavities: five year results: Safa Tuncer, Mustafa Demirci, Evren Öztaş, Neslihan Tekçe, Ömer Uysal; Restor Dent Endod 2017;42(4):253-263. Published online August 21, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.253

Objectives

The aim of the study was to evaluate the 5-year clinical performance of occlusal carious restorations using nanofill and microhybrid composites, in combination with 3-step etch-and-rinse adhesives, in patients who were going to commence orthodontic treatment.

Materials and Methods

A total of 118 restorations for occlusal caries were conducted prior to orthodontic treatment. Occlusal restorations were performed both with Filtek Supreme XT (3M ESPE) and Filtek Z250 (3M ESPE) before beginning orthodontic treatment with fixed orthodontic bands. Restorations were clinically evaluated at baseline and at 1, 2, 3, 4, and 5-year recalls.

Results

None of the microhybrid (Filtek Z250) and nanofill (Filtek Supreme XT) composite restorations was clinically unacceptable with respect to color match, marginal discoloration, wear or loss of anatomical form, recurrent caries, marginal adaptation, or surface texture. A 100% success rate was recorded for both composite materials. There were no statistically significant differences in any of the clinical evaluation criteria between Filtek Z250 and Filtek Supreme XT restorations for each evaluation period.

Conclusions

The composite restorations showed promising clinical results relating to color matching, marginal discoloration, wear or loss of anatomical form, recurrent caries, marginal adaptation, and surface texture at the end of the 5-year evaluation period.

Citations

Citations to this article as recorded by

Proposal of a Modular Classification System for Direct Dental Resin Composites Based on Clinical Applications
Philippe Francois, Mathieu Izart, Timothy Fasham, Yasmine Smail, Marie Jannot, Stéphane Le Goff, Fleur Beres, Max Troizier-Cheyne, Sara Bergman, Christian Moussally, Sarah Abdel-Gawad, Elisabeth Dursun, Romain Ceinos, Elisa Caussin, Jean-Pierre Attal
Polymers.2025; 17(5): 564. CrossRef
The Application of Nanomaterials for the Rescue of a Single Compromised Tooth with a Multidisciplinary Approach: Case Report and Scoping Review
Riccardo Aiuto, Federico Alcide Villani, Erica Lipani, Aysenur Kara, Daniele Garcovich, Mario Dioguardi, Elisabetta Carli, Dino Re
The Open Dentistry Journal.2024;[Epub] CrossRef
Effect of Sucrose Concentration on Streptococcus mutans Adhesion to Dental Material Surfaces
Anamarija Zore, Franc Rojko, Nives Matijaković Mlinarić, Jona Veber, Aleksander Učakar, Roman Štukelj, Andreja Pondelak, Andrijana Sever Škapin, Klemen Bohinc
Coatings.2024; 14(2): 165. CrossRef
Comparative Evaluation of Shear Bond Strength Of Various Core Build – up Materials In Maxillary Anterior Teeth - An In-Vitro Study
Pavithra Prabakaran, Laxmi Priya C H, Annapoorna B S
Journal of Indian Dental Association.2022;[Epub] CrossRef
A three-year randomized clinical trial evaluating direct posterior composite restorations placed with three self-etch adhesives
Joseph Sabbagh, Layal El Masri, Jean Claude Fahd, Paul Nahas
Biomaterial Investigations in Dentistry.2021; 8(1): 92. CrossRef
Enhanced mechanical properties are possible with urethane dimethacrylate-based experimental restorative dental composite
Aftab Ahmed Khan, Abdulaziz Abdullah AlKhureif, Badreldin A Mohamed, Leonel S J Bautista
Materials Research Express.2020; 7(10): 105307. CrossRef

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Evaluation of antimicrobial activity and efficacy of herbal oils and extracts in disinfection of gutta percha cones before obturation: Chetana S. Makade, Pratima R. Shenoi, Elakshi Morey, Ameya V. Paralikar; Restor Dent Endod 2017;42(4):264-272. Published online October 30, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.264

Abstract PDF PubReader ePub

Objectives

Literature has shown that micro-organisms contaminate gutta percha (GP) during storage and manipulation. Till date herbal extracts are not explored as an alternative medicament for pre-operative chairside disinfection of GP cones. The purpose of our study was to evaluate the antimicrobial activity and efficacy of lemon grass oil (LG), basil oil (BO), and obicure tea extract (OT) in disinfecting GP cones before obturation.

Materials and Methods

Agar diffusion method was used to evaluate the antimicrobial efficacy of LG, BO, OT, and sodium hypochlorite (control) against common contaminants, namely, Enterococcus faecalis, Staphylococcus aureus, and Candida albicans. One hundred and twenty GP cones were contaminated and cut into 2. First half was placed in the broth and incubated; whereas the second was treated with herbal extracts for 1 minute and then incubated for 24 hours in the broth. Any inhibition in bacterial growth was noted with presence/absence of turbidity. Two-way analysis of variance and χ² test were used to assess the effectiveness of herbal extracts to decontaminate GP.

Results

LG showed the highest inhibition zones (29.9 ± 6.9 mm) for all tested organisms, followed by OT extract (16.3 ± 1.8 mm), sodium hypochlorite (16.0 ± 1.6 mm), and BO (14.5 ± 5.3 mm). Statistically significant difference was observed between LG and other herbal extracts (p < 0.05).

Conclusions

All extracts proved to be potential rapid chairside disinfectants of GP cones with LG showing the highest antimicrobial activity.

Citations

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Effect of various disinfectant solutions on the tensile strength of gutta-percha using the rapid sterilization technique
Sandeep Rudranaik, Yoganatha Hanasoge Nagashetty, Sahadev Chikmagarvalli Krishna Gowda, Bharath Makonahalli Jaganath, K. B. Nirmala, M. C. Bharath Gowda
Journal of Conservative Dentistry and Endodontics.2024; 27(2): 154. CrossRef
Evaluation of antimicrobial efficacy of herbal extracts and their effect on the surface characteristics of gutta-percha cones: An in vitro study
Anshuman Shetty, Shivprasad Rai, Shetty Suhani Sudhakar
Endodontology.2023; 35(2): 142. CrossRef
Comparative evaluation of various herbal agents for the disinfection of guttapercha cones – An in vitro study
Gunnam Anjany Chowdary
IP Indian Journal of Conservative and Endodontics.2023; 8(2): 86. CrossRef
Dynamics of herbal medicine processing and production in Benue State Nigeria
P. Adigwe Obi, F. Builders Philip, Alfa John, Oladosu Peter
African Journal of Pharmacy and Pharmacology.2022; 16(7): 110. CrossRef
Antimicrobial Efficacy of Acacia Nilotica (Babul) Extract and its Effectiveness in Disinfecting Gutta Percha Cones - An In Vitro Study
Dolly R. Jagyasi, Neelam D. Chandwani, Mohit K. Gunwal, Aastha S. Ranka
Indian Journal of Dental Research.2021; 32(2): 221. CrossRef
The Anti-Inflammatory and Antimicrobial Potential of Selected Ethnomedicinal Plants from Sri Lanka
Mayuri Napagoda, Jana Gerstmeier, Hannah Butschek, Sudhara De Soyza, Simona Pace, Sybille Lorenz, Mallique Qader, Sanjeeva Witharana, Ajith Nagahawatte, Gaya Wijayaratne, Aleš Svatoš, Lalith Jayasinghe, Andreas Koeberle, Oliver Werz
Molecules.2020; 25(8): 1894. CrossRef
Comparación de desinfección de diferentes marcas de punta de gutapercha con hipoclorito de sodio
Jorge Morales García, Mónica Badillo Barba, María Guadalupe Chávez García, Vanessa García Ruíz, Adolfo Gutiérrez García
Revista de la Asociación Dental Mexicana.2020; 77(4): 185. CrossRef
Current herbal medicine as an alternative treatment in dentistry: In vitro, in vivo and clinical studies
Ehsan Tafazoli Moghadam, Mohsen Yazdanian, Elahe Tahmasebi, Hamid Tebyanian, Reza Ranjbar, Alireza Yazdanian, Alexander Seifalian, Ali Tafazoli
European Journal of Pharmacology.2020; 889: 173665. CrossRef
Gutta-percha in endodontics - A comprehensive review of material science
Vijetha Vishwanath, HMurali Rao
Journal of Conservative Dentistry.2019; 22(3): 216. CrossRef

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Quantification of the tug-back by measuring the pulling force and micro computed tomographic evaluation: Su-Jin Jeon, Young-Mi Moon, Min-Seock Seo; Restor Dent Endod 2017;42(4):273-281. Published online September 4, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.273

Abstract PDF PubReader ePub: Objectives
The aims of this study were to quantify tug-back by measuring the pulling force and investigate the correlation of clinical tug-back pulling force with in vitro gutta-percha (GP) cone adaptation score using micro-computed tomography (µCT).
Materials and Methods
Twenty-eight roots from human single-rooted teeth were divided into 2 groups. In the ProTaper Next (PTN) group, root canals were prepared with PTN, and in the ProFile (PF) group, root canals were prepared using PF (n = 14). The degree of tug-back was scored after selecting taper-matched GP cones. A novel method using a spring balance was designed to quantify the tug-back by measuring the pulling force. The correlation between tug-back scores, pulling force, and percentage of the gutta-percha occupied area (pGPOA) within apical 3 mm was investigated using µCT. The data were analyzed using Pearson's correlation analysis, one-way analysis of variance (ANOVA) and Tukey's test.
Results
Specimens with a strong tug-back had a mean pulling force of 1.24 N (range, 0.15–1.70 N). This study showed a positive correlation between tug-back score, pulling force, and pGPOA. However, there was no significant difference in these factors between the PTN and PF groups. Regardless of the groups, pGPOA and pulling force were significantly higher in the specimens with a higher tug-back score (p < 0.05).
Conclusions
The degree of subjective tug-back was a definitive determinant for master cone adaptation in the root canal. The use of the tug-back scoring system and pulling force allows the interpretation of subjective tug-back in a more objective and quantitative manner.

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In vitro comparison of the cyclic fatigue resistance of HyFlex EDM, One G, and ProGlider nickel titanium glide path instruments in single and double curvature canals: Koray Yılmaz, Gülşah Uslu, Taha Özyürek; Restor Dent Endod 2017;42(4):282-289. Published online October 30, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.282

Abstract PDF PubReader ePub

Objectives

It was aimed to compare the cyclic fatigue resistances of ProGlider (PG), One G (OG), and HyFlex EDM (HEDM) nickel titanium glide path files in single- and double-curved artificial canals.

Materials and Methods

40 PG (16/0.02), 40 OG (14/0.03), and 40 HEDM (10/0.05) single-file glide path files were used in the present study. Sixty files were subjected to cyclic fatigue test by using double-curved canals and 60 files by using single-curved canal (n = 20). The number of cycles to fracture (NCF) was calculated and the length of the fractured fragment (FL) was determined by a digital micro-caliper. Twelve pieces of fractured files were examined with scanning electron microscope to determine fracture types of the files (n = 2). The NCF and the FL data were analyzed using one-way analysis of variance and post hoc Tukey test using SPSS 21 software (p < 0.05).

Results

In all of the groups, NCF values were significantly lower in double-curved canals when compared to single-curved canals (p < 0.05). For both of single- and double-curved canals, NCF values of HEDM group in apical and coronal curvatures were found to be significantly higher than NCF values of PG and OG groups (p < 0.05). In both of single- and double-curved canals, NCF value of PG group was found significantly higher than OG group (p < 0.05).

Conclusions

Within the limitations of this study, HEDM glide path files were found to have the highest cyclic fatigue resistance in both of single- and double-curved canals.

Citations

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The effect of canal curvature on cyclic fatigue resistance of rotary instruments using different irrigation materials (in vitro study)
Mohammed Hamoudi Alsunboli, Sally Saad Ali Ihsan, Duha Qais Sabah
F1000Research.2024; 12: 449. CrossRef
Glide Path in Endodontics: A Literature Review of Current Knowledge
Vlad Mircea Lup, Giulia Malvicini, Carlo Gaeta, Simone Grandini, Gabriela Ciavoi
Dentistry Journal.2024; 12(8): 257. CrossRef
Static and Dynamic Cyclic Fatigue Resistance of Nickel-Titanium Rotary Instruments in a Double-Curved Stainless Steel Artificial Canal
Hoang-Lan-Anh Le, Thuan-Loc Tran, Thu-Thuy Nguyen, Tran-Lan-Khue Pham, Van-Khoa Pham
Applied Sciences.2023; 13(4): 2687. CrossRef
The effect of canal curvature on cyclic fatigue resistance of rotary instruments using different irrigation materials (in vitro study)
Mohammed Hamoudi Alsunboli, Sally Saad Ali Ihsan, Duha Qais Sabah
F1000Research.2023; 12: 449. CrossRef
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
Restorative Dentistry & Endodontics.2023;[Epub] CrossRef
Investigation of the efficacy of different Ni-Ti systems on acrylic blocks for correcting ledge formation
Osman Ünlü, Hüseyin Gürkan Güneç, Faruk Haznedaroğlu
BMC Oral Health.2023;[Epub] CrossRef
Comparison of postoperative pain in single visit endodontics using heat-treated nickel − titanium file systems – A randomized clinical trial
Priyanka Unnikrishnan, Lalitagauri Mandke, Leena Padhye
Endodontology.2023; 35(2): 94. CrossRef
Cyclic Fatigue Resistance of Glide Path Rotary Files: A Systematic Review of in Vitro Studies
Israa Ashkar, José Luis Sanz, Leopoldo Forner
Materials.2022; 15(19): 6662. CrossRef
Endodontic Management of Dilacerated Maxillary First Molar with Tactile Controlled Activation Technique – A Case Report
Vijay Yadav, Rega Kumar, Ruchika Roongta Nawal, Sangeeta Talwar
Journal of Pierre Fauchard Academy (India Section).2022; : 67. CrossRef
Combination of a new ultrasonic tip with rotary systems for the preparation of flattened root canals
Karina Ines Medina Carita Tavares, Jáder Camilo Pinto, Airton Oliveira Santos-Junior, Fernanda Ferrari Esteves Torres, Juliane Maria Guerreiro-Tanomaru, Mario Tanomaru-Filho
Restorative Dentistry & Endodontics.2021;[Epub] CrossRef
Cyclic Fatigue of TruNatomy Nickel-Titanium Rotary Instrument in Single and Double Curvature Canals: A Comparative Study
Sarah A Rashid, Hikmet A AI-Gharrawi
World Journal of Dentistry.2021; 12(1): 28. CrossRef
Micro-computed tomographic evaluation of a new system for root canal filling using calcium silicate-based root canal sealers
Mario Tanomaru-Filho, Fernanda Ferrari Esteves Torres, Jader Camilo Pinto, Airton Oliveira Santos-Junior, Karina Ines Medina Carita Tavares, Juliane Maria Guerreiro-Tanomaru
Restorative Dentistry & Endodontics.2020;[Epub] CrossRef
Comparison of torque, force generation and canal shaping ability between manual and nickel-titanium glide path instruments in rotary and optimum glide path motion
Pyae Hein Htun, Arata Ebihara, Keiichiro Maki, Shunsuke Kimura, Miki Nishijo, Daisuke Tokita, Takashi Okiji
Odontology.2020; 108(2): 188. CrossRef
Torsional fatigue strength of reciprocating and rotary pathfinding instruments manufactured from different NiTi alloys
Rodrigo Ricci VIVAN, Murilo Priori ALCALDE, George CANDEIRO, Giulio GAVINI, Celso Luis CALDEIRA, Marco Antonio Hungaro DUARTE
Brazilian Oral Research.2019;[Epub] CrossRef
Comparison of postoperative pain intensity after using reciprocating and continuous rotary glide path systems: a randomized clinical trial
Mehmet Adıgüzel, Koray Yılmaz, Pelin Tüfenkçi
Restorative Dentistry & Endodontics.2019;[Epub] CrossRef
Cyclic fatigue resistance of the WaveOne Gold Glider, ProGlider, and the One G glide path instruments in double-curvature canals
Damla Kırıcı, Alper Kuştarcı
Restorative Dentistry & Endodontics.2019;[Epub] CrossRef
Intraoperative Pain During Glide Path Creation with the Use of a Rotary or Reciprocating System
Pelin TUFENKCİ, Mehmet ADIGUZEL, Koray YILMAZ
Cumhuriyet Dental Journal.2019; 22(1): 66. CrossRef

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Removal efficacy and cytotoxicity of a calcium hydroxide paste using N-2-methyl-pyrrolidone as a vehicle: Myung-Jin Lim, Hyun-Jin Jang, Mi-Kyung Yu, Kwang-Won Lee, Kyung-San Min; Restor Dent Endod 2017;42(4):290-300. Published online October 20, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.290

Abstract PDF PubReader ePub

Objectives

This study investigated the removal efficacy and cytotoxicity of a newly developed calcium hydroxide paste (cleaniCal, Maruchi) using N-2-methyl-pyrrolidone (NMP) as a vehicle in comparison with ApexCal (Ivoclar Vivadent) and Calcipex II (Nishika), which use different vehicles such as polyethylene glycol and propylene glycol, respectively.

Materials and Methods

Thirty maxillary premolars with oval-shaped canals were divided into 3 groups and the teeth were filled with one of the pastes. After removal of the paste, micro-computed tomographic (μ-CT) imaging was obtained to assess the volume of residual paste in the root canal of each tooth. The teeth were then split longitudinally and the area of the paste-coated surface was evaluated by stereomicroscopy. The cytotoxicity of each product was assessed using an agar overlay assay. The effect of each vehicle on cell viability was evaluated using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The data were analyzed using one-way analysis of variance and Tukey's tests to detect any significance (p < 0.05).

Results

In the μ-CT and stereomicroscopic analysis, cleaniCal exhibited less remnants of medicament than ApexCal and Calcipex. cleaniCal showed a higher cytotoxicity than the other pastes in the agar overlay assay. Furthermore, NMP exhibited lower cell viability compared to the other vehicles.

Conclusions

cleaniCal showed better removal efficacy compared to the other products. However, clinicians should be aware of the higher cytotoxicity of the NMP-based material and consider its possible adverse effects on periradicular tissue when it is overfilled.

Citations

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Synergistic effects of reduced graphene oxide on the antibacterial activity of calcium hydroxide-based intracanal medicaments containing different vehicles
Mi-Ah Kim, Min-Kyeong Kim, Eun-Sook Kang, Kyung-San Min
Journal of Oral Science.2025; 67(1): 35. CrossRef
Lipoteichoic Acid from Lacticaseibacillus rhamnosus GG as a Novel Intracanal Medicament Targeting Enterococcus faecalis Biofilm Formation
Ji-Young Yoon, Somin Park, Dongwook Lee, Ok-Jin Park, WooCheol Lee, Seung Hyun Han
Journal of Microbiology.2024; 62(10): 897. CrossRef
Rheological properties and handling characteristics of four injectable calcium hydroxide pastes
Min-Jung KIM, In-Bog LEE
Dental Materials Journal.2024; 43(6): 796. CrossRef
Role of vehicles on antimicrobial efficacy of calcium hydroxide
Dikshya Purohit, Shronika, Pradyumna Misra, Gaurav Jain, Preeti Shukla
Asian Journal of Oral Health and Allied Sciences.2023; 13: 9. CrossRef
Removal of Calcium Hydroxide Paste Leaked Into the Maxillary Sinus
Dohee Kim, Young Kim, Jeong Joon Han
Ear, Nose & Throat Journal.2023;[Epub] CrossRef
Conservative Management of Molar Incisor Hypomineralization Using Biomimetic Material in a 9-Year-Old Boy
Sahili Mungekar-Markandey, Ashwin Jawdekar
Journal of Dental Research and Review.2022; 9(4): 320. CrossRef
Sonic irrigation for removal of calcium hydroxide in the apical root canal: A micro-CT and light-coupled tracking analysis
Wonjoon Moon, Shin Hye Chung, Juhea Chang, Zhaoqiang Zhang
PLOS ONE.2022; 17(6): e0268791. CrossRef
Effect of N-2-methyl-pyrrolidone on Enterococcus faecalis biofilms
Mi-Ah KIM, Prasanna NEELAKANTAN, Kyung-San MIN
Dental Materials Journal.2022; 41(5): 774. CrossRef
Characterization, Antimicrobial Effects, and Cytocompatibility of a Root Canal Sealer Produced by Pozzolan Reaction between Calcium Hydroxide and Silica
Mi-Ah Kim, Vinicius Rosa, Prasanna Neelakantan, Yun-Chan Hwang, Kyung-San Min
Materials.2021; 14(11): 2863. CrossRef
Synthesis, structure, and theoretical studies of a calcium complex of a unique dianion derived from 1-methylpyrrolidin-2-one
Ray J. Butcher, Andrew P. Purdy, Paul A. Brown, Daniel Gunlycke
Acta Crystallographica Section E Crystallographic Communications.2021; 77(1): 70. CrossRef
Effect of a calcium hydroxide-based intracanal medicament containing N-2-methyl pyrrolidone as a vehicle against Enterococcus faecalis biofilm
Taegun KIM, Mi-Ah KIM, Yun-Chan HWANG, Vinicius ROSA, Massimo DEL FABBRO, Kyung-San MIN
Journal of Applied Oral Science.2020;[Epub] CrossRef

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The effects of autoclave sterilization on the cyclic fatigue resistance of ProTaper Universal, ProTaper Next, and ProTaper Gold nickel-titanium instruments: Taha Özyürek, Koray Yılmaz, Gülşah Uslu; Restor Dent Endod 2017;42(4):301-308. Published online November 2, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.301

Abstract PDF PubReader ePub

Objectives

It was aimed to compare the cyclic fatigue resistances of ProTaper Universal (PTU), ProTaper Next (PTN), and ProTaper Gold (PTG) and the effects of sterilization by autoclave on the cyclic fatigue life of nickel-titanium (NiTi) instruments.

Materials and Methods

Eighty PTU, 80 PTN, and 80 PTG were included to the present study. Files were tested in a simulated canal. Each brand of the NiTi files were divided into 4 subgroups: group 1, as received condition; group 2, pre-sterilized instruments exposed to 10 times sterilization by autoclave; group 3, instruments tested were sterilized after being exposed to 25%, 50%, and 75% of the mean cycles to failure, then cycled fatigue test was performed; group 4, instruments exposed to the same experiment with group 3 without sterilization. The number of cycles to failure (NCF) was calculated. The data was statistically analyzed by using one-way analysis of variance and post hoc Tukey tests.

Results

PTG showed significantly higher NCF than PTU and PTN in group 1 (p < 0.05). Sterilization significantly increased the NCF of PTN and PTG (p < 0.05) in group 2. PTN in group 3 had significantly higher cyclic fatigue resistance than PTN group 4 (p < 0.05). Also, significantly higher NCF was observed for PTG in group 2 than in groups 3 and 4 (p < 0.05).

Conclusions

PTG instrument made of new gold alloy was more resistant to fatigue failure than PTN and PTU. Autoclaving increased the cyclic fatigue resistances of PTN and PTG.

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The Journal of Contemporary Dental Practice.2023; 24(9): 715. CrossRef
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Amin Salem Milani, Shabnam Ganjpour, Fatemeh Dehghani, Saeed Rahimi, Pouya Sabanik
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Fatma Kermeoglu, Mohamad Abduljalil
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Rashid El Abed, Aisha Alshehhi, Yoo Jung Kang, Dana Al Raeesi, Amar H. Khamis, Mohamed Jamal, Hyeon-Cheol Kim
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Leszek A. Dobrzański, Lech B. Dobrzański, Anna D. Dobrzańska-Danikiewicz, Joanna Dobrzańska
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Raidan Ba-Hattab, Rahaf A. Almohareb, Rana Alkhalaf, Shikhah Binnjefan, Meral Sulayem, Reem M. Barakat, Ismail Demir
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Myint Thu, Arata Ebihara, Keiichiro Maki, Miki Nishijo, Shunsuke Kimura, Taro Nakatsukasa, Moe Sandar Kyaw, Takashi Okiji
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SG Kamali, D Turkaydin
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César F Cayo-Rojas, Estefany Brito-Ávila, Ana S Aliaga-Mariñas, Karen K Hernández-Caba, Emylain D Saenz-Cazorla, Marysela I Ladera-Castañeda, Luis A Cervantes-Ganoza
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Victor de Ornelas Peraça, Samantha Rodrigues Xavier, Fabio de Almeida Gomes, Luciane Geanini Pena dos Santos, Erick Miranda Souza, Fernanda Geraldo Pappen
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Ayfer ATAV ATEŞ, Burçin ARICAN
Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi.2021; : 1. CrossRef
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Celia Ruiz-Sánchez, Vicente Faus-Llácer, Ignacio Faus-Matoses, Álvaro Zubizarreta-Macho, Salvatore Sauro, Vicente Faus-Matoses
Journal of Clinical Medicine.2020; 9(11): 3755. CrossRef
Novel Electronic Device to Quantify the Cyclic Fatigue Resistance of Endodontic Reciprocating Files after Using and Sterilization
Álvaro Zubizarreta-Macho, Óscar Alonso-Ezpeleta, Alberto Albaladejo Martínez, Vicente Faus Matoses, Javier Caviedes Brucheli, Rubén Agustín-Panadero, Jesús Mena Álvarez, Fernando Vizmanos Martínez-Berganza
Applied Sciences.2020; 10(14): 4962. CrossRef
Influence of autoclave sterilization procedures on the cyclic fatigue resistance of heat-treated nickel-titanium instruments: a systematic review
Emmanuel João Nogueira Leal Silva, Mayara Zanon, Fernanda Hecksher, Felipe Gonçalves Belladonna, Rafaela Andrade de Vasconcelos, Tatiana Kelly da Silva Fidalgo
Restorative Dentistry & Endodontics.2020;[Epub] CrossRef
Management of Instrument Sterilization Workflow in Endodontics: A Systematic Review and Meta-Analysis
Mario Dioguardi, Diego Sovereto, Gaetano Illuzzi, Enrica Laneve, Bruna Raddato, Claudia Arena, Vito Carlo Alberto Caponio, Giorgia Apollonia Caloro, Khrystyna Zhurakivska, Giuseppe Troiano, Lorenzo Lo Muzio
International Journal of Dentistry.2020; 2020: 1. CrossRef
Effect of autoclave sterilization on cyclic fatigue and torsional fracture resistance of NiTi rotary instruments
Wooyoung Kim, Soram Oh, Gil-Joo Ryu, Tae-Hwan Kim, Sung-Jae Kim, Dong-Hyung Kim, Bin-Na Lee, Kee-Yeon Kum, Seok Woo Chang, Ji-Hyun Jang
Odontology.2020; 108(2): 194. CrossRef
Effects of Sodium Hypochlorite Concentration and Temperature on the Cyclic Fatigue Resistance of Heat-treated Nickel-titanium Rotary Instruments
Hussam Alfawaz, Abdullah Alqedairi, Hala Alsharekh, Eman Almuzaini, Shahd Alzahrani, Ahmed Jamleh
Journal of Endodontics.2018; 44(10): 1563. CrossRef
Cyclic Fatigue Resistance of Heat-treated Nickel-titanium Instruments after Immersion in Sodium Hypochlorite and/or Sterilization
Eugenio Pedullà, Angela Benites, Giusy M. La Rosa, Gianluca Plotino, Nicola M. Grande, Ernesto Rapisarda, Luigi Generali
Journal of Endodontics.2018; 44(4): 648. CrossRef

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Effect of water storage on flexural strength of silorane and methacrylate-based composite resins: Narges Panahandeh, Hassan Torabzadeh, Hani Naderi, Seyedeh Mahsa Sheikh-Al-Eslamian; Restor Dent Endod 2017;42(4):309-315. Published online November 6, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.309

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Objectives

This study assessed the effect of water storage on the flexural strength (FS) of low shrinkage composites.

Materials and Methods

A total of 165 bar-shaped specimens (2 × 2 × 25 mm) were fabricated of 2 low shrinkage composites (Filtek P90 [3M ESPE], GC Kalore [GC International]) and a conventional methacrylate-based composite (Filtek Z250 [3M ESPE]). The specimens were subjected to 3-point bending test at 6 time intervals, namely: immediately after curing, at 24 hours, 1 week, 1 month, 6 months, and 1 year following storage in wet and dry conditions. The FS of the specimens were measured by applying compressive load at a crosshead speed of 1.0 mm/min. Data was analyzed using 3-way analysis of variance (ANOVA) and Tukey's test.

Results

Three-way ANOVA revealed significant interactions between time, type of composite, and storage condition (p = 0.001). Tukey's multiple comparison test revealed significant reductions in FS of all composites after 6 months and 1 year of storage in distilled water compared to dry condition.

Conclusions

Filtek P90 showed the highest and GC Kalore showed the lowest FS after 1 year storage in distilled water. The immediate high strength of Filtek Z250 significantly decreased at 1 year and its final value was lower than that of Filtek P90.

Citations

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Effects of Bio-Aging on Mechanical Properties and Microbial Behavior of Different Resin Composites
Yuke Shou, Lanzhi Deng, Xiaoyu Huang, Xinyu Peng, Xinxuan Zhou, Zheng Wang, Yannan Huang, Bina Yang, Haohao Wang, Min Zhang, Lei Cheng
Biomolecules.2023; 13(7): 1125. CrossRef
Changes in color and contrast ratio of resin composites after curing and storage in water
Marlus da Silva Pedrosa, Fernando Neves Nogueira, Vitor de Oliveira Baldo, Igor Studart Medeiros
The Saudi Dental Journal.2021; 33(8): 1160. CrossRef
Ageing of Dental Composites Based on Methacrylate Resins—A Critical Review of the Causes and Method of Assessment
Agata Szczesio-Wlodarczyk, Jerzy Sokolowski, Joanna Kleczewska, Kinga Bociong
Polymers.2020; 12(4): 882. CrossRef
Color stability of nanohybrid composite resins in drinks
Juliana Jendiroba Faraoni, Isabela Barbosa Quero, Lívia Semedo Schiavuzzo, Regina Guenka Palma-Dibb
Brazilian Journal of Oral Sciences.2019; 18: e191601. CrossRef
Mechanical Degradation of Different Classes of Composite Resins Aged in Water, Air, and Oil
Weber Adad Ricci, Priscila Alfano, Saulo Pamato, Carlos Alberto dos Santos Cruz, Jefferson Ricardo Pereira
BioMed Research International.2019; 2019: 1. CrossRef
Effects of water and microbial-based aging on the performance of three dental restorative materials
Xinxuan Zhou, Suping Wang, Xian Peng, Yao Hu, Biao Ren, Mingyun Li, Liying Hao, Mingye Feng, Lei Cheng, Xuedong Zhou
Journal of the Mechanical Behavior of Biomedical Materials.2018; 80: 42. CrossRef

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Comparison of apical extrusion of intracanal bacteria by various glide-path establishing systems: an in vitro study: Alberto Dagna, Rashid El Abed, Sameeha Hussain, Ibrahim H Abu-Tahun, Livia Visai, Federico Bertoglio, Floriana Bosco, Riccardo Beltrami, Claudio Poggio, Hyeon-Cheol Kim; Restor Dent Endod 2017;42(4):316-323. Published online October 31, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.316

Abstract PDF PubReader ePub

Objectives

This study compared the amount of apically extruded bacteria during the glide-path preparation by using multi-file and single-file glide-path establishing nickel-titanium (NiTi) rotary systems.

Materials and Methods

Sixty mandibular first molar teeth were used to prepare the test apparatus. They were decoronated, blocked into glass vials, sterilized in ethylene oxide gas, infected with a pure culture of Enterococcus faecalis, randomly assigned to 5 experimental groups, and then prepared using manual stainless-steel files (group KF) and glide-path establishing NiTi rotary files (group PF with PathFiles, group GF with G-Files, group PG with ProGlider, and group OG with One G). At the end of canal preparation, 0.01 mL NaCl solution was taken from the experimental vials. The suspension was plated on brain heart infusion agar and colonies of bacteria were counted, and the results were given as number of colony-forming units (CFU).

Results

The manual instrumentation technique tested in group KF extruded the highest number of bacteria compared to the other 4 groups (p < 0.05). The 4 groups using rotary glide-path establishing instruments extruded similar amounts of bacteria.

Conclusions

All glide-path establishment instrument systems tested caused a measurable apical extrusion of bacteria. The manual glide-path preparation showed the highest number of bacteria extruded compared to the other NiTi glide-path establishing instruments.

Citations

Citations to this article as recorded by

Glide Path in Endodontics: A Literature Review of Current Knowledge
Vlad Mircea Lup, Giulia Malvicini, Carlo Gaeta, Simone Grandini, Gabriela Ciavoi
Dentistry Journal.2024; 12(8): 257. CrossRef
Evaluation of apically extruded debris using protaper universal, protaper next, one curve, Xp shaper, and edge file: An in vitro study
Murtada Qadir Muhaibes, Shatha Abdulkareem Alwakeel
Saudi Endodontic Journal.2024; 14(1): 31. CrossRef
Effect of Multiple Glide Path Files on Apical Debris Extrusion in Severely Curved Mesial Roots of Mandibular Molars: An In Vitro Study
Niranjan Desai, Ashish S Bhadane, Nishant K Vyavahare, Dipali Y Shah, Akash S Kale, Simran K Chaudhari
Journal of Operative Dentistry & Endodontics.2024; 8(1): 1. CrossRef
Evaluation of Pain Following the Use of Different Single-file Glide Path Systems: A Randomized Clinical Trial
Zeliha Danaci, Kübra Yeşildal Yeter
Journal of Endodontics.2024; 50(2): 120. CrossRef
Impact of Different Glidepath Techniques on the Overall Performance of WaveOne Gold in an Artificial S-Shape Canal
Vlad Mircea Lup, Olivia Andreea Marcu, Carlo Gaeta, Gabriela Ciavoi
Dentistry Journal.2024; 12(6): 182. CrossRef
Influence of different irrigant activation methods on apical debris extrusion and bacterial elimination from infected root canals
KSadia Ada, Shibani Shetty, KB Jayalakshmi, PrasannaLatha Nadig, PG Manje Gowda, ArulK Selvan
Journal of Conservative Dentistry.2023; 26(1): 31. CrossRef
A Comparative Evaluation of the Apically Extruded Debris from Root Canals Prepared by R-Motion NiTi File System
Farah B. Al-Saffar, Hikmet A. Al-Gharrawi, Luca Testarelli
International Journal of Dentistry.2023; 2023: 1. CrossRef
Effect of glide path files with different metallurgy on intracanal bacterial extrusion by HyFlex electrical discharge machining file
Priyanka Soni, Pragya Kumar, Sonali Taneja, Anshi Jain
Endodontology.2022; 34(3): 168. CrossRef
Impact of kinematics on the efficiency and safety of an engine-driven file for glide path preparation in MB2 canals of maxillary molars
Larissa B. B. Araújo, Pedro H. S. Calefi, Murilo P. Alcalde, Giulio Gavini, Rodrigo R. Vivan, Marco Antonio Hungaro Duarte
Clinical Oral Investigations.2022; 27(3): 1153. CrossRef
Critical analysis of research methods and experimental models to study removal of root filling materials
Mahdi A. Ajina, Pratik K. Shah, Bun San Chong
International Endodontic Journal.2022; 55(S1): 119. CrossRef
A Comparative Evaluation of Apically Extruded Debris using Three Rotary and One Reciprocating Instrumentation Ni-Ti Systems
Maha Adnan Habeeb
Journal of Orofacial Sciences.2022; 14(2): 93. CrossRef
A critical analysis of research methods and experimental models to study apical extrusion of debris and irrigants
Jale Tanalp
International Endodontic Journal.2022; 55(S1): 153. CrossRef
Evaluation of type of kinematics on glide path procedures and torsional fatigue resistance after preparation of moderately curved canals
Murilo Priori Alcalde, Marco Antonio Hungaro Duarte, Pedro Henrique Souza Calefi, Victor de Moraes Cruz, Bruno Carvalho de Vasconcelos, Marcus Vinícius Reis Só, Rodrigo Ricci Vivan
Brazilian Oral Research.2021;[Epub] CrossRef
Analysis of a glide path creation necessity at the initial stages of endodontic treatment
Z. S. Khabadze, Yu. A. Generalova
Endodontics Today.2021; 19(1): 39. CrossRef
Influence of glide path kinematics during endodontic treatment on the occurrence and intensity of intraoperative and postoperative pain: a systematic review of randomized clinical trials
Thaís Christina Cunha, Felipe de Souza Matos, Luiz Renato Paranhos, Ítalo de Macedo Bernardino, Camilla Christian Gomes Moura
BMC Oral Health.2020;[Epub] CrossRef
Apically extruded debris produced during glide path preparation using R‐Pilot, WaveOne Gold Glider and ProGlider in curved root canals
Cangül Keskin, Özlem Sivas Yilmaz, Uğur Inan
Australian Endodontic Journal.2020; 46(3): 439. CrossRef
Influence of Negotiation, Glide Path, and Preflaring Procedures on Root Canal Shaping—Terminology, Basic Concepts, and a Systematic Review
Gianluca Plotino, Venkateshbabu Nagendrababu, Frederic Bukiet, Nicola M. Grande, Sajesh K. Veettil, Gustavo De-Deus, Hany Mohamed Aly Ahmed
Journal of Endodontics.2020; 46(6): 707. CrossRef
Mechanical Properties of Various Glide Path Preparation Nickel-titanium Rotary Instruments
Joo-Yeong Lee, Sang Won Kwak, Jung-Hong Ha, Ibrahim H. Abu-Tahun, Hyeon-Cheol Kim
Journal of Endodontics.2019; 45(2): 199. CrossRef
Effective Establishment of Glide-Path to Reduce Torsional Stress during Nickel-Titanium Rotary Instrumentation
Ibrahim H. Abu-Tahun, Sang Won Kwak, Jung-Hong Ha, Asgeir Sigurdsson, Mehmet Baybora Kayahan, Hyeon-Cheol Kim
Materials.2019; 12(3): 493. CrossRef
Postoperative pain after glide path preparation using manual, reciprocating and continuous rotary instruments: a randomized clinical trial
C. Keskin, Ö. Sivas Yilmaz, U. Inan, Ö. Özdemir
International Endodontic Journal.2019; 52(5): 579. CrossRef
Intraoperative Pain During Glide Path Creation with the Use of a Rotary or Reciprocating System
Pelin TUFENKCİ, Mehmet ADIGUZEL, Koray YILMAZ
Cumhuriyet Dental Journal.2019; 22(1): 66. CrossRef
Effects of Different Glide Path Files on Apical Debris Extrusion in Curved Root Canals
Betul Gunes, Kubra Yesildal Yeter
Journal of Endodontics.2018; 44(7): 1191. CrossRef

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Smear layer removal by different chemical solutions used with or without ultrasonic activation after post preparation: Daniel Poletto, Ana Claudia Poletto, Andressa Cavalaro, Ricardo Machado, Leopoldo Cosme-Silva, Cássia Cilene Dezan Garbelini, Márcio Grama Hoeppner; Restor Dent Endod 2017;42(4):324-331. Published online November 1, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.324

Abstract PDF PubReader ePub

Objectives

This study evaluated smear layer removal by different chemical solutions used with or without ultrasonic activation after post preparation.

Materials and Methods

Forty-five extracted uniradicular human mandibular premolars with single canals were treated endodontically. The cervical and middle thirds of the fillings were then removed, and the specimens were divided into 9 groups: G1, saline solution (NaCl); G2, 2.5% sodium hypochlorite (NaOCl); G3, 2% chlorhexidine (CHX); G4, 11.5% polyacrylic acid (PAA); G5, 17% ethylenediaminetetraacetic acid (EDTA). For the groups 6, 7, 8, and 9, the same solutions used in the groups 2, 3, 4, and 5 were used, respectively, but activated with ultrasonic activation. Afterwards, the roots were analyzed by a score considering the images obtained from a scanning electron microscope.

Results

EDTA achieved the best performance compared with the other solutions evaluated regardless of the irrigation method (p < 0.05).

Conclusions

Ultrasonic activation did not significantly influence smear layer removal.

Citations

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Effect of sodium hypochlorite, ethylenediaminetetraacetic acid, and dual-rinse irrigation on dentin adhesion using an etch-and-rinse or self-etch approach
Matej Par, Tobias Steffen, Selinay Dogan, Noah Walser, Tobias T. Tauböck
Scientific Reports.2024;[Epub] CrossRef
Evaluation of Effect of Poloxamer on Smear Layer Removal Using Apical Negative Pressure: An In Vitro Scanning Electron Microscopy Study
Chandra Prabha, Chitharanjan Shetty, Aditya Shetty
Journal of International Oral Health.2024; 16(6): 498. CrossRef
Laboratory Assessment of Antibacterial Efficacy of Five Different Herbal-based Potential Endodontic Irrigants
Anjali A Oak, Kailash Attur, Kamal Bagda, Nitish Mathur, Lubna Mohammad, Nikhat M Attar
Advances in Human Biology.2023; 13(4): 350. CrossRef
Dental Surface Conditioning Techniques to Increase the Micromechanical Retention to Fiberglass Posts: A Literature Review
Paulina Leticia Moreno-Sánchez, Maricela Ramírez-Álvarez, Alfredo del Rosario Ayala-Ham, Erika de Lourdes Silva-Benítez, Miguel Ángel Casillas-Santana, Diana Leyva del Rio, León Francisco Espinosa-Cristóbal, Erik Lizárraga-Verdugo, Mariana Melisa Avendaño
Applied Sciences.2023; 13(14): 8083. CrossRef
Effect of irrigation protocols on smear layer removal, bond strength and nanoleakage of fiber posts using a self-adhesive resin cement
Rodrigo Stadler Alessi, Renata Terumi Jitumori, Bruna Fortes Bittencourt, Giovana Mongruel Gomes, João Carlos Gomes
Restorative Dentistry & Endodontics.2023;[Epub] CrossRef
Effects of using different root canal sealers and protocols for cleaning intraradicular dentin on the bond strength of a composite resin used to reinforce weakened roots
Luiz Pascoal Vansan, Ricardo Machado, Celso Bernardes de Souza, Ricardo Gariba, Antônio Miranda da Cruz, Cinara Muniz, Jardel FranciscoX Jardel Francisco Mazzi-Chaves, Lucas da Fonseca Roberti Garcia
Journal of Oral Research.2022; 11(6): 1. CrossRef
Influence of the use of chelating agents as final irrigant on the push‐out bond strength of epoxy resin‐based root canal sealers: A systematic review
Carla M. Augusto, Miguel A. Cunha Neto, Karem P. Pinto, Ana Flavia A. Barbosa, Emmanuel J. N. L. Silva, Ana Paula P. dos Santos, Luciana M. Sassone
Australian Endodontic Journal.2022; 48(2): 347. CrossRef
Adhesion and whitening efficacy of P11-4 self-assembling peptide and HAP suspension after using NaOCl as a pre-treatment agent
Niloofar Hojabri, Karl-Heinz Kunzelmann
BMC Oral Health.2022;[Epub] CrossRef
Influence of resin cements and root canal disinfection techniques on the adhesive bond strength of fibre reinforced composite post to radicular dentin
Zaid A. Al Jeaidi
Photodiagnosis and Photodynamic Therapy.2021; 33: 102108. CrossRef
The Antibacterial Efficacy and In Vivo Toxicity of Sodium Hypochlorite and Electrolyzed Oxidizing (EO) Water-Based Endodontic Irrigating Solutions
Sung-Chih Hsieh, Nai-Chia Teng, Chia Chun Chu, You-Tai Chu, Chung-He Chen, Liang-Yu Chang, Chieh-Yun Hsu, Ching-Shuan Huang, Grace Ying-Wen Hsiao, Jen-Chang Yang
Materials.2020; 13(2): 260. CrossRef

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Incidence of apical crack formation and propagation during removal of root canal filling materials with different engine driven nickel-titanium instruments: Taha Özyürek, Vildan Tek, Koray Yılmaz, Gülşah Uslu; Restor Dent Endod 2017;42(4):332-341. Published online November 4, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.332

Abstract PDF PubReader ePub

Objectives

To determine the incidence of crack formation and propagation in apical root dentin after retreatment procedures performed using ProTaper Universal Retreatment (PTR), Mtwo-R, ProTaper Next (PTN), and Twisted File Adaptive (TFA) systems.

Materials and Methods

The study consisted of 120 extracted mandibular premolars. One millimeter from the apex of each tooth was ground perpendicular to the long axis of the tooth, and the apical surface was polished. Twenty teeth served as the negative control group. One hundred teeth were prepared, obturated, and then divided into 5 retreatment groups. The retreatment procedures were performed using the following files: PTR, Mtwo-R, PTN, TFA, and hand files. After filling material removal, apical enlargement was done using apical size 0.50 mm ProTaper Universal (PTU), Mtwo, PTN, TFA, and hand files. Digital images of the apical root surfaces were recorded before preparation, after preparation, after obturation, after filling removal, and after apical enlargement using a stereomicroscope. The images were then inspected for the presence of new apical cracks and crack propagation. Data were analyzed with χ² tests using SPSS 21.0 software.

Results

New cracks and crack propagation occurred in all the experimental groups during the retreatment process. Nickel-titanium rotary file systems caused significantly more apical crack formation and propagation than the hand files. The PTU system caused significantly more apical cracks than the other groups after the apical enlargement stage.

Conclusions

This study showed that retreatment procedures and apical enlargement after the use of retreatment files can cause crack formation and propagation in apical dentin.

Citations

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Microcracks induced by XP-endo retreatment system in root canals filled with bioceramic sealer: A micro-computed tomographic analysis
Sarah M. Alkahtany
The Saudi Dental Journal.2025;[Epub] CrossRef
Efficacy of Various Heat-treated Retreatment File Systems on Dentin Removal and Crack Analysis: An in vitro Study
Swathi Suresh, Pradeep Solete, Delphine Priscilla Antony, Kavalipurapu Venkata Teja, Adimulapu Hima Sandeep, Sruthi Sairaman, Marco Cicciù, Giuseppe Minervini
Pesquisa Brasileira em Odontopediatria e Clínica Integrada.2024;[Epub] CrossRef
A comparative evaluation of the dentinal microcracks formed and propagated during the removal of gutta-percha using hand and three rotary retreatment file systems: A micro-computed tomography study
Srivastava Sanjeev, Rita Gupta, Dubey Sandeep, Tewari Tanu, Shukla Namita, Singh Arohan
Endodontology.2023; 35(2): 155. CrossRef
Comparative evaluation of incidence of dentinal defects after root canal preparation using hand, rotary, and reciprocating files: An ex vivo study
Debanjan Das, Sudipto Barai, Rohit Kumar, Sourav Bhattacharyya, AsimB Maity, Pushpa Shankarappa
Journal of International Oral Health.2022; 14(1): 78. CrossRef
Critical analysis of research methods and experimental models to study removal of root filling materials
Mahdi A. Ajina, Pratik K. Shah, Bun San Chong
International Endodontic Journal.2022; 55(S1): 119. CrossRef
Evaluation of Dentinal Crack Propagation, Amount of Gutta Percha Remaining and Time Required During Removal of Gutta Percha Using Two Different Rotary Instruments and Hand Instruments - An In vitro Study
S Tejaswi, A Singh, S Manglekar, UK Ambikathanaya, S Shetty
Nigerian Journal of Clinical Practice.2022; 25(4): 524. CrossRef
The Influence of Root Canal Preparation with ProTaper Next, WaveOne Gold, and Twisted Files on Dentine Crack Formation
Wojciech Eliasz, Beata Czarnecka, Anna Surdacka
Machines.2021; 9(12): 332. CrossRef
The potential effect of instrumentation with different nickel titanium rotary systems on dentinal crack formation—An in vitro study
Márk Fráter, András Jakab, Gábor Braunitzer, Zsolt Tóth, Katalin Nagy, Andrej M. Kielbassa
PLOS ONE.2020; 15(9): e0238790. CrossRef
Micro–computed Tomographic Assessment of the Residual Filling Volume, Apical Transportation, and Crack Formation after Retreatment with Reciproc and Reciproc Blue Systems in Curved Root Canals
Damla Kırıcı, Sezer Demirbuga, Ertuğrul Karataş
Journal of Endodontics.2020; 46(2): 238. CrossRef
Force and vibration generated in apical direction by three endodontic files of different kinematics during simulated canal preparation: An in vitro analytical study
Ankit Nayak, PK Kankar, Prashant K Jain, Niharika Jain
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine.2019; 233(8): 839. CrossRef
Effect of Aging on Dentinal Crack Formation after Treatment and Retreatment Procedures: a Micro-CT Study
Lilian Rachel de Lima Aboud, Bernardo Camargo dos Santos, Ricardo Tadeu Lopes, Leonardo Aboud Costa Viana, Miriam Fátima Zaccaro Scelza
Brazilian Dental Journal.2018; 29(6): 530. CrossRef

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Open Lecture on Statistics

Statistical notes for clinical researchers: logistic regression: Hae-Young Kim; Restor Dent Endod 2017;42(4):342-348. Published online September 12, 2017; DOI: https://doi.org/10.5395/rde.2017.42.4.342

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Colbie Caughlan, Amanda Kakuska, Jane Manthei, Lisa Galvin, Aurora Martinez, Allyson Kelley, Stephanie Craig Rushing
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Abdulsalam M. Yakasai, Gordana Dermody, Sonill S. Maharaj, Auwal B. Hassan, Auwal Abdullahi, Jibrin S. Usman, Musa S. Danazumi
South African Journal of Physiotherapy.2022;[Epub] CrossRef
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Shinta Oktya Wardhani, Hani Susanti, Puji Rahayu, Yuyun Yueniwati, Jonny Fajar
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ASSESSMENT OF THE RISK OF SKIN LESIONS ASSOCIATED WITH DEMODEX MITES IN STUDENTS WITH ACNE VULGARIS
A. Radko, O. Melekhovets, T. Kharchenko, Y. Melekhovets
Eastern Ukrainian Medical Journal.2020; 8(2): 191. CrossRef
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Stamatios Ntanos, Grigorios Kyriakopoulos, Miltiadis Chalikias, Garyfallos Arabatzis, Michalis Skordoulis
Sustainability.2018; 10(3): 687. CrossRef

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