The influence of simulated aging on the color stability of composite resin cements.

Statement Of Problem: Data for the color stability of dual-polymerized and light-polymerized resin cements used in esthetic dentistry are lacking.

Purpose: The purpose of this in vitro study was to evaluate the color stability of 4 types of composite resin cements after water aging.

Material And Methods: Specimens (n=30) of each resin cement (Variolink Esthetic LC, RelyX Ultimate DC, Nexus 3 DC, Nexus 3 LC) were prepared.