Migraine has a great impact on patients, first of all, it affects the patient’s mental health because if one suffers from headache attacks for a long time, one’s heart will become depressed and one’s personality will change, often becoming more irritable. In addition, long-term recurrent migraine attacks are also closely related to some cardiovascular and cerebrovascular diseases, such as cerebral thrombosis, cerebral hemorrhage and hypertension. Therefore, migraine patients need to actively seek treatment from their own condition. Therefore, the key to migraine treatment is to release the pressure and adhesion between blood vessels and nerves. Therefore, medication can only help to reduce the number of attacks in mild cases, but for refractory and intractable migraine, medication is basically ineffective, and then patients can further consider surgery. Microvascular decompression is a minimally invasive surgery that is carried out to address the principle of vascular and nerve compression. Under the guidance of a microscope, the abnormal relationship between blood vessels and nerves can be effectively resolved, that is, the compression between blood vessels and nerves can be released, and then the nerves can be protected with special medical spacers to restore the normal function of nerves, and most patients can benefit from it because there is usually no recurrence after surgery.