The previous treatment methods for facial muscle spasm are mainly oral medication, acupuncture, botulinum toxin injection, etc. These are to improve the symptoms, not the fundamental treatment method, microvascular decompression is to treat facial muscle spasm for the cause, which can be done to treat facial muscle spasm from the root. The main reason for this is that it is not only a good idea to have a good time. In the past, the treatment of facial spasm was oral medication, acupuncture, botulinum toxin injection, etc. In fact, these methods can only improve the symptoms, not the fundamental treatment means. In 1967, foreign medical doctors confirmed through anatomy that 99.1% of facial muscle spasms are caused by vascular compression of the facial nerve, and finding this cause can treat facial muscle spasms from the root. Yan Yanjiang, Department of Neurosurgery, Shijiazhuang First Hospital, Central Hospital District In the early 1980s, Japanese research found a cure for facial muscle spasm, namely microvascular decompression, and soon medical experts in China introduced the technology into China, relieving more patients of facial muscle spasm.