Special heavy craniocerebral injury can still recover, usually difficult to fully recover, depending on the specific condition and whether the treatment is timely. Patients with severe craniocerebral injury, the condition of patients is often very serious, brain herniation, pre-brain herniation, the patient may be manifested as one side of the pupil dilatation, light reflex disappearance, emergency craniotomy treatment to remove intracerebral hematoma, part of the patient can be recovered. Patients with advanced brain herniation, the patient’s bilateral pupil dilation fixed, light reflex disappears, vital signs are unstable, respiration is affected, even if the craniotomy treatment, postoperative enhancement of dehydration treatment, the patient is often faced with death in a very short period of time. Patients with extra-heavy craniocerebral injury need to go to the hospital in time to save their lives and actively cooperate with doctors to maximize the chances of saving their lives.