The sequelae of intracranial aneurysm surgery, divided into interventional embolization and craniotomy, can be divided into two aspects: First, craniotomy is more traumatic, with clear intraoperative exposure, easy control of aneurysm rupture and bleeding, low recurrence rate of complete clamping, maximum removal of subarachnoid space and intracerebral hematoma, but the possibility of damage to brain tissue vessels is relatively large, and postoperative epilepsy, aphasia, and sensorimotor disorders The incidence of postoperative epilepsy, aphasia, and sensorimotor disorders is higher. II Interventional surgery is less traumatic to tissues, and the intravascular operation has less impact on the nerves of brain tissues, but hematoma at the puncture point may occur, and it is difficult to control bleeding when the aneurysm ruptures, so the risk is higher; the blood vessels are easily spasmed and thrombosed by stimulation, resulting in cerebral infarction and producing language. Motor and sensory impairment, incomplete embolization long-term recurrence rate is slightly higher.