Abstract
The aim of this study is to evaluate in vitro the marginal adaptation of class V restorations performed with different restorative materials (conventional GIC - Ketac Molar®; modified GIC - Vitremer and Ketac N100®, and resin - Z350®) before and after the thermal, mechanical and cariogenic challenges. For this, the sample will consist of 80 bovine teeth which will be randomly distributed …