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The use of tungsten carbide needle holders to remove intracanal objects
1University of Colorado School of Dentistry, Denver 80262, USA.
Abstract:
The removal of metallic filling materials and posts is necessary before endodontic retreatment. Retreatment in such cases can require considerable time and effort. This article presents a technique to facilitate the removal of metallic obstructions from root canals using tungsten carbide needle holders. Clinical cases demonstrate the effectiveness of this technique.
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