title: High-tech removal of fractured posts, silver points and separated devices.
abstract: Situations sometimes arise in the endodontic treatment of teeth when it is necessary to remove intact or fractured posts, silver points or separated files. It is the purpose of this paper to discuss the problems and solutions associated with retreatment of such cases.
authors.affiliation: Columbia University School of Dental and Oral Surgery.
authors.forename: J
authors.initials: J
authors.lastname: Levi
mesh_terms: D005547:Foreign Bodies / Q000628:therapy*; D006801:Humans; D011176:Post and Core Technique; D011475:Prosthesis Failure; D012834:Silver; D014465:Ultrasonics
chemical_list: D012834:Silver