title: Post removal prior to retreatment.
abstract: Removing posts from root canals prior to endodontic retreatment is often a challenge. The Gonon post removing system (Thomas Extracteur De Pivots; FFDM-Pneumat, Bourges, France) is safe and efficient and can be used for anterior, bicuspid, and even molar teeth. The Gonon system is illustrated with one clinical case.
authors.forename: P
authors.initials: P
authors.lastname: Machtou
authors.forename: P
authors.initials: P
authors.lastname: Sarfati
authors.forename: A G
authors.initials: AG
authors.lastname: Cohen
mesh_terms: D003442:Crowns; D011176:Post and Core Technique; D012086:Reoperation / Q000295:instrumentation; D012390:Root Canal Therapy / Q000295:instrumentation*