面部抽搐是一种常见疾病，其发病机理尚不十分清楚。目前，国内多采用颈乳孔封闭、射频和颅外面神经绞扎及后颅凹进路做血管异常压迫面神经分离术治疗面部抽搐。以上方法短期疗效尚可，但复发率较高，尤为颅内手术可出现后遗症和一定的危险性；而且面部抽搐一旦复发再用相同方 Facial convulsions are a common disease whose pathogenesis is not well understood. At present, the domestic use of more closed hole of the neck milk, RF, and extracranial nerve entrainment and posterior fossa concave decompression of the facial nerve for the treatment of facial seizures. Short-term curative effect of the above method is acceptable, but the recurrence rate is high, especially intracranial surgery may have sequelae and certain risks; and once the recurrence of facial twitch and then the same side