Studies have shown that 10%-15% of patients with severe craniocerebral injury are still in a state of unconsciousness when they are transferred from neurosurgery or neurology, and these patients may be transferred to rehabilitation centers, lot hospital rehabilitation wards or care centers. Since most of the rehabilitation treatment for consciousness disorders after brain injury is still empirical and lacks evidence-based medical research, and there is no unified treatment plan for rehabilitation treatment of severe consciousness disorders at home and abroad, it is important to explore the standardized rehabilitation treatment plan for severe consciousness disorders. Severe impairment of consciousness is one of the clinical manifestations of severe brain injury. In the field of rehabilitation medicine, the consciousness state after brain injury can be roughly divided into four types: coma, vegetative state (VS), minimally consciousness state (MCS) and wakefulness, of which coma is a state in which brain function is severely inhibited in the acute stage, and can generally be converted to Coma is a state in which brain function is severely suppressed during the acute phase, and can generally be converted to four outcomes: consciousness, vegetative state or minimally conscious state, or death. Due to the severity of brain injury and other reasons, the duration of impaired consciousness varies, from a few hours to several months or more than a year. Long-term impairment of consciousness imposes a heavy economic and social burden on the patient’s family and society. Therefore, it is socially and clinically important to carry out rehabilitation treatment for patients with severe disorders of consciousness to promote their consciousness. The treatment methods include: management of secondary hydrocephalus, adjustment of drugs that hinder recovery of consciousness, application of central nervous stimulants, sensory stimulation, rehabilitation care and symptomatic support treatment. The proper management of various unfavorable factors commonly used to hinder recovery of consciousness in patients with severe consciousness disorders after brain injury should be the basis of the standardized rehabilitation treatment program for severe consciousness disorders. Treating various complications that may occur in patients and providing education, counseling and support to family members of patients related to their recovery are also important elements of the rehabilitation treatment program for patients with consciousness disorders.