Lim K C
Singapore Dent J. 1988 Dec;13(1):36-8.
Three instances of tungsten carbide bur separation, one of which resulted in the patient swallowing the separated bur head are described. This spate of bur heads separating from the shank was associated with a cold sterilising solution used for disinfection.
本文描述了三起碳化钨车针分离的案例，其中一例导致患者吞下分离的车针头部。这一连串的车针头部与柄部的分离与一种用于消毒的冷消毒溶液有关。
