title: Removal of silver points and fractured posts by ultrasonics.
abstract: The ultrasonic principle can be used for the removal of intact or fractured cemented silver points and posts. The rationale of removal and a specific technique was presented.
mesh_terms: D003442:Crowns / Q000009:adverse effects; D003738:Dental Cements; D003786:Dental Pulp Cavity; D006801:Humans; D011176:Post and Core Technique / Q000009:adverse effects; D012387:Root Canal Filling Materials; D012834:Silver; D014465:Ultrasonics / Q000295:instrumentation
chemical_list: D003738:Dental Cements; D012387:Root Canal Filling Materials; D012834:Silver