Patients with craniocerebral injuries are the largest group of neurosurgical patients and are the leading cause of disability and death in people under 40 years of age. Traffic accidents are usually their leading cause, followed by fall injuries. Its post-traumatic sequelae are mainly the following: 1, cranial defect: for cranial defect <3㎝2, there are no clinical symptoms; for those with diameter >3cm, headache, dizziness, irritability, local pulsating sensation in the defect area and other symptoms can be produced. When the body position is changed, the defect area may be expanded or collapsed, causing patients to have fear of the defect area, especially when the defect is located in the frontal area, which is more aesthetically pleasing. 2, traumatic epilepsy: it is one of the more common complications after craniocerebral injury, all types of craniocerebral injury can cause, but the chances of open injury combined with epilepsy are high. Early epilepsy occurs within 1 week after the injury, and epilepsy that occurs within 24 hours after the injury is called immediate seizure, and seizure that occurs 2-7 days after the injury is called recent seizure, while late epilepsy occurs 1 week after the injury. 3, post-traumatic brain injury syndrome: it is a common post-traumatic head injury manifestation, usually refers to the recovery from acute craniocerebral injury, there are still many conscious symptoms can not be eliminated, but the neurological examination but no objective signs found, even through CT, MRI and other examinations also no abnormal findings. Most of these patients have mild or moderate brain injury and recover well from the injury, but they have headache, dizziness and other discomfort, which is called post-traumatic brain injury syndrome. Most of the symptoms of headache, dizziness and autonomic dysfunction three main. 4, intelligent damage: many patients with severe craniocerebral trauma often have a serious decline in intelligence, intelligence, and in some cases, even unable to take care of themselves. Craniocerebral injury can lead to high rates of disability and mortality, therefore, how to improve the success rate of rescue and treatment of the injury is the most important.