Method for Assessing the Bond Strength of Dental Restorative Materials ” An Overview

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Authors

  • Paromita Mazumdar
     Professor and Head, Department of Conservative Dentistry and Endodontics, Guru Nanak Institute of Dental Sciences and Hospital, Kolkata – 700114, West Bengal ,IN
  • Soumya Singh
     Reader, Department of Conservative Dentistry and Endodontics, Guru Nanak Institute of Dental Sciences and Hospital, Kolkata – 700114, West Bengal ,IN
  • Debojyoti Das
     Post Graduate Trainee, Department of Conservative Dentistry and Endodontics, Guru Nanak Institute of Dental Sciences and Hospital, Kolkata – 700114, West Bengal ,IN

DOI:

https://doi.org/10.18311/jpfa/2021/27758

Keywords:

Bond Strength Tests, Pus Out Bond Strength, Restorative Materials, Shear Bond Strength, Tensile Bond Strength

Abstract

Bond strengths achieved while testing in laboratories are the key for selection of adhesive systems. Longevity of a restorations can be predicted to some extent based on bond strength of adhesives. There have been several discrepancies within the reported bond strengths of various materials. Bond strength of the adhesive system is affected by a large number of factors, which makes the comparison among studies difficult. Throughout the years, laboratory evaluations have been the basis for clinicians to choose the adhesive systems in their daily practice. However the validity of bond strength tests to predict clinical performance of dental adhesives is yet to be justified. The realization of an adequate and valid method for assessing bond strength is a difficult endeavor. Different types of test have been utilized to assess the strength of a bond, which has its own advantages and disadvantages. Bonding strength is the strength required to rupture a bond formed by an adhesive system and the adherent. Often, the test involves the measurement of the shear and flexural bond strength of the adhesive system. This review focuses on aspects associated to various bond strength test methods used to test the adhesion between tooth and the restorative materials and their mechanics.

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Published

2021-10-14

How to Cite

Mazumdar, P., Singh, S., & Das, D. (2021). Method for Assessing the Bond Strength of Dental Restorative Materials ” An Overview. Journal of Pierre Fauchard Academy (India Section), 35(2), 73–77. https://doi.org/10.18311/jpfa/2021/27758

Issue

Volume 35, Issue 2, June 2021 (Special Issue Orthodontics)

Section

Review Article

License

All the articles published in JPFA are distributed under a creative commons license. The journal allows the author(s) to hold the copyright of their work (all usages allowed except for commercial purpose).

 

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