Class 2 Amalgam Cavity preparation Tunnel ,slot,box

Class 2 Amalgam Cavity preparation Tunnel ,slot,box slot and tunnel preparation Tunnel and slot preparations End steps of minimally invasive Class II preparation Bevelling steps Disadvantages Information concerning the potential to slot giochi The main advantage of tunnel restoration over the conventional box or slot preparation includes being more conservative and increasing tooth integrity and

slot giochi Jinks' in 1963 as a conservative Cl II preparation for small carious lesions in primary molars He suggested preparing a Cl I preparation and then a tunnel in a

slot machine da bar So, in the present case, Tunnel preparation with an ultra- conservative approach for the treatment of a proximal caries lesion with composite resin restoration The tunnel prep procedure allows for the use of slow speed and a round bur of the best size to eliminate any infected dentin Figure 5 Before