Objective To explore the operative technique for treatment of facial neuromas, and relationship between reservation or re-establishment of facial nerve and the function of facial nerve.
目的探讨面神经瘤手术方法、面神经保留及重建方法的选择与面神经功能恢复的关系。
Objective to study the effect of continuous EMG monitoring of facial muscle on the neural anatomy and function reserving of facial nerve during and after operation.
目的了解大型听神经瘤手术中连续面肌肌电图监测对术中、术后面神经解剖和功能保留的作用。
MAIN OUTCOME MEASURES: the rehabilitation time of facial expression muscle function was observed and the dynamic changes of conduction velocity of facial nerve were assayed.
主要观察指标：观察面部表情肌功能恢复的时间，检测面神经传导速度的动态变化。
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