Title
In vitro analysis of the sealing ability of different root canal sealers under thermo-mechanical stress
Authors
Antriksh Azad1, Vaishali Mashalkar2,*, Ruchi Agrawal3, Yihan Fu4, Dipak Chaudhari4, Abhishek Haldia5 & Miral Mehta6
Affiliation
1Department of Conservative Dentistry and Endodontics, College of Dental sciences and Hospital, Rau, Indore, Madhya Pradesh, India; 2Department of Periodontology, School of Dental Sciences, Krishna VishwaVidyapeeth (Deemed to be University),Taluka-Karad, Dist-Satara - 415 539, Maharashtra, India; 3Department of Microbiology, Bundelkhand medical College Sagar, Madhya Pradesh, India; 4Department of General Dent, Smilebuilderz, Lancaster, Pennsylvania, United States; 5Department of Pediatric and Preventive Dentistry, RUHS College of Dental Sciences, Jaipur, Rajasthan, India; 6Department of Pediatric and Preventive Dentistry, Karnavati School of Dentistry, Karnavati University, Gandhinagar, Gujarat, India; *Corresponding author
Antriksh Azad - E-mail: antriksh02@gmail.com
Vaishali Mashalkar - E-mail: vaishu.nm90@gmail.com
Ruchi Agrawal - E-mail: drruchisagrawal@gmail.com
Yihan Fu - E-mail: annfu2010@gmail.com
Dipak Chaudhari - E-mail: dipakvc100@yahoo.com
Abhishek Haldia - E-mail: haldiya.abhishek@gmail.com
Miral Mehta - E-mail: miral9829@gmail.com
Article Type
Research Article
Date
Received June 30, 2025; Revised June 30, 2025; Accepted June 30, 2025, Published June 30, 2025
Abstract
The ability to create a proper seal by testing three root canal sealers under conditions that replicated thermal and mechanical stresses is of interest. A total of sixty human single-rooted teeth received epoxy resin-based and calcium silicate-based and bioceramic-based sealers before thermocycling and mechanical loading procedures. Microleakage examinations demonstrated that bioceramic sealer allowed the least dye penetration at 0.45 ± 0.12 mm while calcium silicate sealer permitted 0.71 ± 0.18 mm penetration and epoxy resin sealer ended with 1.02 ± 0.21 mm penetration. The statistical analysis using a One-way ANOVA method established significant differences at a p value less than 0.05. The use of bioceramic sealers leads to high-quality apical barriers which enhances continued endodontic treatment success.
Keywords
Root canal sealers, bioceramic, microleakage, thermomechanical stress, in vitro, apical sealing
Citation
Azad et al. Bioinformation 21(6): 1518-1521 (2025)
Edited by
Hiroj Bagde MDS, (PhD), PGDCR, PGDHHM, PGDL, PGDM
ISSN
0973-2063
Publisher
License
This is an Open Access article which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. This is distributed under the terms of the Creative Commons Attribution License.
