Current concepts in polishing composite resins.

The aesthetic appearance of composite resin is based upon shape, color, and gloss of the restoration, achieved by finishing and polishing. The smaller the composite resin filler and the more resin polymer present in the restorative material, the higher the attainable luster. This article examines the recent changes and improvements in materials and techniques of polishing and finishing the macrofill, hybrid, and microfill restorations.