Microvascular decompression: Microvascular decompression was pioneered by an American neurosurgeon in the late 1960s. The procedure is performed by pushing away the blood vessels located at the nerve root that are abnormal in their course and causing compression to the nerve under the operating microscope, and fixing them so that they do not touch the nerve, thus relieving the compression of the nerve root and restoring the normal function of the nerve, thus curing the disease. The procedure can be performed to cure the disease. With the improvement of this surgery technology, especially its minimally invasive, high safety, remarkable effect and low recurrence rate and complications, especially the complete preservation of blood vessel and nerve function, it is soon accepted by neurosurgeons all over the world and has been promoted worldwide, becoming the first choice for the treatment of facial muscle spasm, trigeminal neuralgia and glossopharyngeal neuralgia. In addition, microvascular decompression is also able to treat intractable vertigo, neurogenic hypertension, spastic diagonal neck and other diseases. The first two days are for preoperative examination: blood, urine, stool, electrocardiogram, chest X-ray, etc. After perfecting the examination, the operation is usually performed on the third day, and the operation takes about 2 hours, and the patient returns to the ward after fully awakening. On the first day after surgery, the patient is absolutely bedridden, and the cranial CT is reviewed to make sure there is no intracranial hemorrhage. On the second day, you can sit up in bed, and on the third day, you can get out of bed. The stitches are removed on the 7th or 8th day after surgery and the patient is discharged from the hospital. The total cost of surgery is about 20,000 RMB. The total efficiency of surgery is 98%, and the cure rate is 95%. The common postoperative complications are hearing loss and cerebrospinal fluid leakage on the affected side, with a total incidence of 2% or less. About 30% of patients have fever after surgery, which can be improved by symptomatic treatment in 3-7 days, and the fever can last for 2 weeks. The incidence of headache in the early postoperative period is high, but it can be improved quickly. 4. Discharge precautions: After discharge, you can live a normal life, and you can take a bath after 1 week (except for the wound area). If you have any discomfort or suggest outpatient review or leave a message on Director Li Yongtao’s personal website.