title: Nonsurgical endodontic retreatment.
abstract: This article presents techniques for nonsurgical endodontic retreatment. Issues that influence treatment choice are discussed. Also outlined are armamentaria and techniques for coronal disassembly and removal of obturation materials.
authors.forename: C J
authors.initials: CJ
authors.lastname: Ruddle
mesh_terms: D017005:Dental Debonding; D003786:Dental Pulp Cavity / Q000033:anatomy & histology; D019232:Dental Restoration Failure; D006171:Gutta-Percha; D006801:Humans; D010347:Patient Care Planning; D011176:Post and Core Technique; D019233:Retreatment; D012389:Root Canal Obturation; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*
chemical_list: D006171:Gutta-Percha