Brain surgery is very risky, and the decision to perform brain surgery must be made based on the prevailing conditions. Because the brain is rich in nerve fibers, it is the most important part of the body, and once it is necrotic, it cannot be regenerated. Therefore, it is very important to have features like these, which are not available in other organs of the body. If there is a slight mistake, it may cause long-term dizziness, headache, numbness, weakness, and speech dysfunction. In even more severe cases, it may cause coma and vegetative survival of the patient. In more extreme cases, it may also cause the patient’s death. Therefore, for brain surgery, it is important to improve the examination before the surgery. The changes in the condition should be clearly identified and well understood. The operation must be operated carefully and meticulously in order to ensure the safety of the patient. After the surgery must be closely monitored, such surgery is very risky and must be treated with caution.