title: New techniques for removing separated root canal instruments.
abstract: Minimizing accidental fracture of root canal instruments through preventive measures is good practice. Having the right techniques and armamentarium to remove instrument fragments can greatly increase chances for success. Use of the operating microscope minimizes loss of tooth structure and reduces the need for surgery. Three cases are presented.
authors.forename: D H
authors.initials: DH
authors.lastname: Flanders
mesh_terms: D003487:Cyanoacrylates; D003786:Dental Pulp Cavity; D004868:Equipment Failure; D005547:Foreign Bodies / Q000209:etiology / Q000628:therapy*; D006801:Humans; D008853:Microscopy / Q000295:instrumentation; D009339:Needles; D018915:Root Canal Preparation / Q000295:instrumentation / Q000379:methods; D012390:Root Canal Therapy / Q000009:adverse effects / Q000295:instrumentation*; D014464:Ultrasonic Therapy / Q000295:instrumentation
chemical_list: D003487:Cyanoacrylates