Title

Push-out bond strength for bioceramic and epoxy resin-based sealers

Authors

Jasmine Marwaha¹, Dipika yadav², Swati Sharma³, Ankita Dixit^4,*, Ashtha Arya⁵ & Sunil kar⁶

Affiliation

¹Department of Conservative Dentistry and Endodontics, Maharishi Markandeshwar College of Dental Sciences and Research, Mullana-133203, India; ²Department of Dentistry, Maa Vindhyavasini Autonomous State Medical College, Mirzapur-231001, India; ³Department of Conservative Dentistry and Endodontics, Yogita Dental College and Hospital, Khed, Maharashtra-415709, India; ⁴Department of Pedodontics and Preventive Dentistry, Government dental college and hospital, Jamnagar, Gujarat-36100, India; ⁵Department of Conservative Dentistry and Endodontics, SGT Dental College, Hospital and Research Institute, SGT University, Gurugram, Haryana- 122505, India; ⁶Department of prosthodontics, Research scholar, Institute of dental science SOA university, Ex professor at Hitech dental college and Director of 3S sent care, Bhubaneswar, Odisha-751010, India; *Corresponding author

Email

Jasmine Marwaha - E - mail: drjasminemarwaha@gmail.com; Phone: +91 9915673799
Dipika Yadav - E - mail: Dipika.ydv94@gmail.com; Phone:  +91 8948290872
Swati Sharma - E - mail: drswatimds@gmail.com; Phone:  +91 9920438680
Ankita Dixit - E - mail: drankita.dixit@gmail.com; Phone:  +91 9039321088
Ashtha Arya - E - mail: drashthaarya@yahoo.co.in; Phone:  +91 9810761757
Sunil Kar - E - mail: sunilkar888@gmail.com; Phone:  +91 6371571297

Article Type

Research Article

Date

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

Abstract

The push-out bond strength between bioceramic and epoxy resin-based cement materials that treat endodontically treated teeth is of interest to dentist. The push-out bond strength tests were applied to forty premolars after instrumenting and obturating them with either bioceramic or epoxy resin-based sealer materials. The bond strength measurements during the push-out test indicated epoxy resin-based sealer achieved 6.4 ± 0.6 MPa while the bioceramic sealer produced 5.2 ± 0.8 MPa with p < 0.05 indicating substantial statistical difference. The main failure mode in samples with bioceramic sealer involved adhesive breakdown whereas epoxy resin-based sealers demonstrated both cohesive and mixed failure patterns. The bond strength results indicate epoxy resin-based products outperform other products in both adhesion and mechanical interlocking properties which merits deeper examination about their extended clinical utilization.

Keywords

Bio ceramic sealer, epoxy resin-based sealer, push-out bond strength, root canal obturation, endodontics

Citation

Marwaha et al. Bioinformation 21(3): 353-356 (2025)

Edited by

Hiroj Bagde MDS, (PhD), PGDCR, PGDHHM, PGDL, PGDM

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.