Diffuse axonal injuries usually do not fully recover to look like a normal person. Diffuse axonal injury is an injury caused by shear stress when the head is subjected to a rotational external force, mainly characterized by swelling and severing of the neural axons in the central region of the brain, accounting for about 28% to 50% of severe craniocerebral injuries, which is difficult to treat and has a poor prognosis. The typical clinical manifestation of diffuse axonal injury is prolonged and severe consciousness disorder immediately after injury. The higher the level of injury, the more severe the impairment of consciousness, especially severe cases will die within hours, even if survived, mostly in a coma or vegetative state. There is no specific treatment for diffuse axonal injury, and it is mainly a symptomatic maintenance treatment. This disease has a high mortality and disability rate, domestic data show that the mortality rate of diffuse axonal injury is as high as 64%, so it is generally difficult to recover to full normal. Diffuse axonal injury, it is recommended to actively cooperate with the doctor for treatment, the patient is also bedridden during good nursing care, to avoid the emergence of pressure sores and so on.