The cost of craniotomy for brain tumor is about 20,000 to 30,000 yuan. Different hospitals may charge differently. The cost of surgery mainly includes the cost of anesthesia, medication, intraoperative materials and surgical operation. Craniotomy is the main treatment for brain tumors. After the surgery, it is necessary to decide whether radiotherapy or chemotherapy is needed after the surgery according to the nature of its pathology. Surgery is able to cure most of the brain tumors or relieve the symptoms. After the surgery, patients need to be closely monitored for vital signs and dynamic review of head CT, which is done early on to assess the effectiveness of the surgery and whether the intracranial situation is stable.