Finishing and polishing of direct posterior resin restorations

Abstract

Direct composite resin materials have revolutionized the delivery of minimally invasive treatment in the posterior region. Contemporary resin formulations provide improved strength, wear resistance, and aesthetics. Microhybrid formulations have also been associated with enhanced polishability. Development of an optimal surface polish in turn reduces stain and plaque accumulation, minimizes wear, and enhances the appearance of the definitive restoration. This article presents a simplified technique and protocol for finishing and polishing composite resin materials following restoration of the posterior region.

Learning objectives: This article discusses techniques and a protocol for finishing and polishing posterior direct resin restorations. Upon reading this article, the reader should: Understand the clinical protocol necessary to create direct posterior resin restorations that require minimal finishing. Be able to select appropriate instrumentation for direct posterior resin finishing and polishing procedures. Understand the importance of correct finishing and polishing on plaque accumulation, stain resistance, and wear resistance.