Title
Comparative evaluation of push out bond strength for a fiber post system using six different resin cements: An in-vitro study
Authors
Abhilasha Bishwal*, Rana K Varghese, Raunak Singh, Chawre Rashi Shridhar, Faiza Ahsan & Telang Priyanka Ravindra
Affiliation
Department of Conservative Dentistry and Endodontics, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India; *Corresponding author
Abhilasha Bishwal - E-mail: abhilashabishwal123@gmail.com; Phone:
+91 7000598749
Rana K. Varghese - E-mail: kurianrana@gmail.com; Phone: +91
9755819336
Raunak Singh - E-mail: drraunaksingh@gmail.com; Phone: +91
9893314144
Chawre Rashi Shridhar - E-mail: rashichawre31@gmail.com; Phone: +91
9158109408
Faiza Ahsan - E-mail: faizaahsan99@gmail.com; Phone: +91 9644347673
Telang Priyanka Ravindra - E-mail: drpriyankatelang@gmail.com;
Phone: +91 7066598834
Article Type
Research Article
Date
Received September 1, 2026; Revised September 30, 2026; Accepted September 30, 2026, Published September 30, 2026
Abstract
Successful restoration of endodontically treated teeth with extensive coronal loss depends on durable adhesion between the fiber post, resin cement, and root dentin. Therefore, it is of interest to compare the push-out bond strength of fiber posts cemented with six different resin cements: Calibra Universal, RelyXTM U200, seT PP resin cement; Hy-Bond Resiglass resin cement, SelfCem dual-cure resin cement and Fusion Ultra D/C resin cement. Hence, sixty extracted single-rooted human teeth underwent standardized endodontic treatment, post space preparation, and fiber post cementation. Push-out bond strength was evaluated at the cervical, middle, and apical root levels using a universal testing machine, followed by MANOVA and Scheffé post hoc analysis. Thus, we show resin cement providing high bond strength and retention, supports evidence-based selection for fiber post cementation.
Keywords
Fiber post, push-out bond strength, resin cement, root dentin, adhesion, fiber-reinforced post system, endodontically treated teeth
Citation
Bishwal et al. Bioinformation 22(9): 5604-5610 (2026)
Edited by
Vini Mehta
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.
