The effect of bleaching of teeth on the bond strength of brackets: An in vitro study

Kunjappan, Shiji and Kumaar, Vadivel and Prithiviraj and Vasanthan and Khalid, SyedAltaf and Paul, Joseph (2013) The effect of bleaching of teeth on the bond strength of brackets: An in vitro study. Journal of Pharmacy And Bioallied Sciences, 5 (5). p. 17. ISSN 0975-7406

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Abstract

Aim: To determine the reversal effect of 10% sodium ascorbate on the bond strength of previously bleached teeth with hydrogen peroxide. Materials and Methods: Sixty extracted maxillary premolars were divided into three groups: A (etched and bonded), B (bleached, etched, immediately bonded), and C (bleached, treated with 10% sodium ascorbate, etched and bonded). Bond strength tested using Instron universal testing machine. Results: Group A: 12.24 MPa, Group C: 11.62 MPa, Group B: 10.96 MPa. Conclusion: Treatment with 10% sodium ascorbate following bleaching improved bond strength compared to immediate bonding post-bleaching, though not statistically significant. © 2014 Elsevier B.V., All rights reserved.

Item Type: Article
Subjects: Dentistry > Orthodontics
Divisions: Dentistry > Vinayaka Mission's Sankarachariyar Dental College, Salem > Dentistry
Depositing User: Unnamed user with email techsupport@mosys.org
Last Modified: 10 Dec 2025 06:51
URI: https://vmuir.mosys.org/id/eprint/4196

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