title: A single-appointment technique for reuse of a crown after tooth fracture.
abstract: A single-appointment technique for the reuse of an existing crown, the margins of which are intact after tooth fracture, has been presented. Composite resin used in conjunction with a dentin bonding agent serves as a core and cement sealer. Para Posts or TMS pins and undercut areas in tooth structure are used for retention.
mesh_terms: D000269:Adhesives; D003188:Composite Resins; D003442:Crowns / Q000009:adverse effects; D003781:Denture Retention; D006801:Humans; D011176:Post and Core Technique; D019279:Resin Cements; D014082:Tooth Fractures / Q000534:rehabilitation*; D015036:Zinc Phosphate Cement
chemical_list: D000269:Adhesives; D003188:Composite Resins; D019279:Resin Cements; D015036:Zinc Phosphate Cement; C041330:Scotchbond