Amalgam Preparations, #3 Occlusolingual Amalgam Preparation Elements IncludedMesial Occlusal PrepConvergent isthmusMesial DIVERGENT dovetailDistal CONVERGENT dovetailDistolingual PrepConvergent isthmusDistal DIVERGENT dovetailPrep follows distolingual groove Retention grooves at the point angles
Amalgam Preparations, #3 Occlusolingual Amalgam Preparation Elements IncludedMesial Occlusal PrepConvergent isthmusMesial DIVERGENT dovetailDistal CONVERGENT dovetailDistolingual PrepConvergent isthmusDistal DIVERGENT dovetailPrep follows distolingual groove Retention grooves at the point angles
