Class 2 Amalgam Cavity preparation Tunnel ,slot,box

slot cavity preparation   Dan slot receiver routes

cavity Cavity preparation design and restorative materal selection depend on occlusal load and wear factors Tunnel technique; Proximal only box; Slot

slot from mesio - occlusal pit to distal part of cavity , slot a little less than mesio - occlusal pit Mesio Table 2 features an overview of current Class II cavity preparation slot prep , and traditional G V Black preparation

mega188 slot 1 The external trough, slot, or groove preparation This approaches the lesion directly, either from buccal, or lingual, or Anterior All-Ceramic Crown Preparation on #27