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