Contemporary Dentin Bonding Agents-A Review

Abstract

The purpose of contemporary dentin bonding agent is to know or understand the clinical effectiveness of contemporary resin-based dentin bonding agents primarily focusing on the longevity of restoration. Despite the significant improvements of adhesive systems, the bonded interface remains the weakest area of tooth-colored restorations. The most important reasons for the failure of adhesive restorations with earlier adhesives are the loss of retention and the deficient marginal adaptation.