When high-speed dental handpiece combined with surgical cutting bur are used to remove impacted teeth,instrument separation is rare,and bur breaking into the soft palate is even rarer.This paper reported a rare case in which the bur broke into the soft palate during tooth extraction and was successfully removed under local anesthesia with the help of imaging and 3D visualization techniques.Combined with literature review,this paper discussed the causes of this complication and corresponding treatment methods,and explored how to reduce the occurrence of this complication.
Impacted mandibular third molarHigh-speed dental handpieceBurComplicationsThree-dimensional visualization
NETL
NSTL
万方数据
