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很早以前就有翼管神经切断的手术,近年来再次引起讨论。经上颌窦径路行翼管神经手术有一定困难,因为:1. 该神经处于蝶腭窝深处,周围的神经、血管结构较多,且位置变化不定。2. 近眶尖,有发生眼意外之虞。严重的并发症为视力丧失(主要因手术标志不清之故)。作者建议在本手术中寻找神经标志时应遵照两条原则:1. 减少眼意外的最好方法是:切断神经前
Earlier there was a surgery to cut off the pterygoid nerve and in recent years caused a discussion again. The maxillary sinus approach to the wing tube nerve surgery has some difficulties, because: 1. The nerve in the foveal fossa deep, surrounded by nerves, blood vessels more, and the location of the variable. Near the orbital apex, there is the risk of accidental eye. Serious complications are loss of vision (mainly due to unclear surgical signs). The authors suggest that two principles should be followed when searching for neurological signs in this procedure: 1. The best way to reduce the chance of accidents is to cut off the nerve