A method to determine the location and shape of an intracoronal bleach barrier.
The external cervical root resorption associated with intracoronal bleaching of pulpless teeth can be a devastating lesion. It often cannot be repaired. To prevent this problem, increasing attention has been focused on placing a barrier between the pulp chamber and the endodontic filling material. The objective of this article is to propose a method for determining the location and shape of an intracoronal bleach barrier.
Steiner
D R
DR
Graduate Endodontics Program, Department of Endodontics, School of Dentistry, University of Washington, Seattle.
West
J D
JD
D003787:Dental Pulp Devitalization; D006801:Humans; D012389:Root Canal Obturation / Q000379:methods; D012390:Root Canal Therapy; D012391:Root Resorption / Q000209:etiology / Q000517:prevention & control*; D014073:Tooth Bleaching / Q000009:adverse effects* / Q000379:methods