Using a biconvex partial metal matrix. Class II preparation and restoration using composites. Class II Cavity Preparations No MOD's on first primary molars!! “slot” preparation • Modified class II cavity design for the • placement of. This course will cover the latest pulp therapy techniques in primary teeth and the use of new dental restorative materials in Pediatric Dentistry. • A small approximal carious cavity may be eliminated by slot preparation • If, in. tooth preparation. The document discusses principles of tooth preparation for crowns. Cavity preparation of amalgam and Composite. Class III Upper Central incisor Teeth Cavity Preparation & Direct Layering Composite. However in temporary splinting. Horizontal slot technique. Page 2. • On posterior teeth, they occur at or just gingival to the contact area. . MANIPULAION OF AMALGM & COMPOSITE Manipulation of composite: 1. Selection of the resin composite. It defines tooth preparation as altering a tooth to receive a restorative material to restore. Six osseointegrated dental implants. During provisional splinting procedures, this thickness can be tolerated with the preparation of a groove. Using a circumferential metal. Case report We present a case report of a successful surgical approach in extreme maxillary atrophy without bone grafting.