In vitro study Comparing shear bond strength of brackets bonded with restorative and orthodontic resins.

Yadav P; Raghav S; Bansod S; Jain S; Tiwari S

Volume : IX, Issue : VII, July - 2020

In vitro study Comparing shear bond strength of brackets bonded with restorative and orthodontic resins.

Yadav P, Raghav S, Bansod S, Jain S, Tiwari S

Abstract :

There are various resin composites used in dentistry for the purpose of restoration as well as orthodontic resins. Am improved light –activated resins have been introduced commercially for the improvement in the concerned procedures. The aim of this study was to assess and compare the shear bond strength of the two restorative systems tested and determine whether they could be used for orthodontic acket bonding, as well as to compare their bond strength values with those obtained with an orthodontic adhesive system already established on the market. This randomized, comparative, observational, in–vitro study was conducted on 60 extracted human maxillary premolar teeth in the Department of Orthodontics and Dentofacial Orthopaedics, College of Dental Sciences and Hospital, Rau, Indore. The results showed that restorative composite presented statistically similar shear bond strength values, it is compatible with the orthodontic application of accessory bonding. Restorative composite tested showed shear bond strength values statistically compatible with the bond strength presented by an orthodontic adhesive system established on the market.