Facial muscle spasm is a very common clinical brain neurological disease, mainly manifested as paroxysmal involuntary twitching of one side of the face. When facial myoclonus starts, most of them tend to show eyelid fluttering on one side, and then gradually expand to the corners of the mouth, nose and the whole face muscle twitching, which is the most typical course of disease; of course, there are also atypical, such as a small number of patients can start from the corners of the mouth twitching, and then expand to eyelid and face muscle twitching. But no matter what the sequence of the disease, this facial muscle spasm is very torturous, often making patients distracted, unable to work and study normally, and even depression and suicide in some patients! So once the upper muscle spasm, to timely treatment, to avoid irreparable consequences. So how can facial muscle spasm be cured? To cure facial muscle spasm, first we need to understand the causes of facial muscle spasm. According to scientific research, the cause of facial muscle spasm is mainly the compression of the root of the facial nerve by the surrounding blood vessels, resulting in nerve demyelination lesions, abnormal nerve discharge, abnormal signal transmission, thus making the facial muscles innervated by the facial nerve abnormal twitching. The problem of how to cure facial muscle spasm can be solved when this cause is clarified. The team has carried out microvascular decompression surgery to treat facial muscle spasm for this cause, and has achieved great success. The blood vessels compressing the facial nerve roots are found under the microscope, pushed away and removed with special medical spacers to relieve the compression, thus completely curing the facial muscle spasm.