The funny and humorous Zhao Si in “Country Love” impresses everyone, especially Zhao Si’s highly comedic facial twitches that are the most soul-crushing. The facial twitching of Zhao Si is medically known as facial muscle spasm, also known as facial twitching, which is manifested as involuntary twitching of one side of the face. The twitching is paroxysmal and irregular, and the degree varies, and the twitching can be aggravated by fatigue, mental tension and voluntary movement. The onset of the disease mostly starts from the orbicularis oculi muscle and then slowly involves the whole face on one side, which occurs mostly after middle age and is more frequent in women. Facial myospasm can be divided into two types, one is primary facial myospasm and the other is secondary facial myospasm. In primary facial myospasm, which usually occurs at rest, the spasms usually resolve after a few minutes, are uncontrolled, and there are usually no specific onset factors before the onset. Secondary facial myospasm often has certain predisposing factors, such as tumors, vascular malformations, granulomas and cysts localized to the facial nerve roots in the brain and facial myospasm arising from the sequelae of facial paralysis. Patients are most concerned about what can be done to treat this disease. With the exception of phenytoin sodium and carbamazepine, which may be effective in some mild cases, general central sedatives, depressants and hormones have no significant effect. Some people also advocate acupuncture for facial muscle spasm, but experts recommend that it is best not to treat acupuncture, because the disease itself is afraid of stimulation, sometimes acupuncture will aggravate the disease, some people saw results at the time, but later relapses will be more powerful. In addition to taking carbamazepine or phenytoin sodium, these anti-calming anti-epileptic drugs can only control it, and long-term use of side effects are not small, dependence is also very strong, there is no cure may be. In recent years, some people treat facial spasm by facial injection of botulinum toxin, although the condition can be controlled to a certain extent, but a long time injection will produce resistance, and because botulinum toxin type A will paralyze the nerves of the face, thus leading to artificial facial paralysis, so at the time after playing facial spasm will be controlled, but patients who have been injected for a long time will more or less have symptoms of facial paralysis. At present, the most effective method of treating facial spasm internationally is surgical treatment. Microvascular decompression is a commonly used method in international neurosurgery for the radical treatment of facial myasthenia. The surgery is mature, simple, less risky, less traumatic, only a few centimeters of incision, and does not damage the brain tissue and nerves, and the surgical effect is very good and immediate. The rate of relief of postoperative myospasm is 95%. The second neurosurgery department of Tangdu Hospital is currently doing minimally invasive surgery in this area.