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Title

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

 

Authors

Shrutika Jadhav1, Jasmine Marwaha2,*, 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, PhD

 

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.