The document discusses principles of tooth preparation for crowns. Using a biconvex partial metal matrix. This course will cover the latest pulp therapy techniques in primary teeth and the use of new dental restorative materials in Pediatric Dentistry. Selection of the resin composite. • A small approximal carious cavity may be eliminated by slot preparation • If, in. Case report We present a case report of a successful surgical approach in extreme maxillary atrophy without bone grafting. However in temporary splinting. 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. Class III Upper Central incisor Teeth Cavity Preparation & Direct Layering Composite. . Six osseointegrated dental implants. Using a circumferential metal. Page 2. tooth preparation. Horizontal slot technique. Cavity preparation of amalgam and Composite. It defines tooth preparation as altering a tooth to receive a restorative material to restore. During provisional splinting procedures, this thickness can be tolerated with the preparation of a groove. • On posterior teeth, they occur at or just gingival to the contact area. MANIPULAION OF AMALGM & COMPOSITE Manipulation of composite: 1.