The document discusses principles of tooth preparation for crowns. 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. During provisional splinting procedures, this thickness can be tolerated with the preparation of a groove. Page 2. Cavity preparation of amalgam and Composite. . However in temporary splinting. Class III Upper Central incisor Teeth Cavity Preparation & Direct Layering Composite. • On posterior teeth, they occur at or just gingival to the contact area. Using a biconvex partial metal matrix. Case report We present a case report of a successful surgical approach in extreme maxillary atrophy without bone grafting. Horizontal slot technique. Using a circumferential metal. 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. MANIPULAION OF AMALGM & COMPOSITE Manipulation of composite: 1. • A small approximal carious cavity may be eliminated by slot preparation • If, in. tooth preparation. Class II preparation and restoration using composites. Selection of the resin composite.