Abstract
The aim of this in vivo study is to evaluate restoration longevity of occlusal and occluo-proximal restorations performed with Atraumatic Restorative Treatment(ART), comparing three restorative materials: High viscous glass ionomer cement, (GIC), Glass Carbomer (GC) and resin modified by polyacid - compomer (COM). We will select 600 cavities (300 ocluso-proximaland 300 occlusal) in childr…