A new approach for the retrieval of broken instruments.
نویسنده
چکیده
The purpose of this article is to present a modified ultrasonic spreader and a new technique that are used for the retrieval of solid obstructions that can not be bypassed by conventional methods. The technique advocated and the instruments proposed are described. A clinical case is discussed to show the possibilities and limitations of both instrument and method.
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عنوان ژورنال:
- Journal of endodontics
دوره 25 9 شماره
صفحات -
تاریخ انتشار 1999