The use and abuse of aesthetic materials in posterior teeth

This paper summarizes the clinically significant concerns surrounding the use of aesthetic restoratives in posterior teeth. Composite resins are far from ideal and possess some properties that should be of real concern to the dentist. They are not amalgam substitutes. On the other hand, they do have a place in the conservative cavity where aesthetics are desired. The suggested use of composite and porcelain inlays or onlays is an attempt to circumvent some of the concerns generated by the routine use of composites. However, the relative scarcity of clinical studies suggests a limited usage at this time.