Title

Effect of thermocycling, mechanical loading on longevity of endodontically treated teeth restored with zirconia, fiber posts

Authors

Shrutika Jadhav¹, Jasmine Marwaha^2,*, Divya Batra², Pooja Arora³, Ashtha Arya⁴ & Nirman Das⁵

Affiliation

¹Department of Conservative Dentistry and Endodontics, D.Y. Patil Dental School, Charholi Budruk, Lohegaon, Pune, India; ²Department of Conservative Dentistry and Endodontics, National Dental College and Hospital, Derabassi-140507, Punjab, India; ³Department of Prosthodontics, Taif University, Kingdom of Saudi Arabia; ⁴Department of Conservative Dentistry and Endodontics, SGT Dental College, Hospital and Research Institute, SGT University, Gurugram, Haryana- 122505, India; ⁵Department of Periodontology and Oral Implantology, Kalinga Institute of Dental Sciences, Bhubaneswar, Odisha, India; *Corresponding author

Email

Shrutika Jadhav - E-mail: shrutikajadhav27@gmail.com
Jasmine Marwaha - E-mail: drjasminemarwaha@gmail.com
Divya Batra - E-mail: divyabatra88@gmail.com
Pooja Arora - E-mail: drpoojaprosthodontist@gmail.com
Ashtha Arya - E-mail: drashthaarya@yahoo.co.in
Nirman Das - E-mail: 2079025@kids.ac.in

Article Type

Research Article

Date

Received July 1, 2025; Revised July 31, 2025; Accepted July 31, 2025, Published July 31, 2025

Abstract

The comparative performance of zirconia and fiber posts in endodontically treated teeth under simulated oral conditions, show significant differences in fatigue resistance and bond strength degradation. Zirconia posts initially exhibited superior bond strength; fiber posts maintained better long-term stability under thermocycling and mechanical loading conditions, with implications for clinical longevity and restoration success rates.

Keywords

Zirconia posts, fiber posts, endodontically treated teeth, in vitro study, bond strength, fatigue resistance, thermocycling, mechanical loading, post retention, restoration longevity, dental materials, adhesive failure, post-endodontic restoration

Citation

Jadhav et al. Bioinformation 21(7): 2012-2016 (2025)

Edited by

Hiroj Bagde

ISSN

0973-2063

Publisher

Biomedical Informatics

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.