Chen Da Ma, who lives in Fenghua Westwood, has been suffering from “facial twitching”, or what is medically known as facial muscle spasm, for 3 years, and has been treated with oral medication and patches with little effect. Psychological pressure, has gone to a number of hospitals to consult, are afraid of the risk of craniotomy, has been afraid of surgery. The first thing you need to do is to get a good idea of what you are getting into. The surgery is the only radical treatment option for facial muscle spasm. The surgery was performed by Director Zhang Jianping, who made a 4cm skin incision behind the patient’s ear, drilled a 2.0cm hole, slightly distanced the cerebellum, put in the endoscope and observed that the thick responsible artery compressing the nerve root was clearly visible, and there were several penetrating arteries into the brainstem, carefully separated it from the facial nerve root and put in cotton pads to release the compression. She woke up with a long-lost smile on her face.