Rehabilitation medicine is a branch of medicine that focuses on the prevention, diagnosis, evaluation, treatment and rehabilitation training of patients with functional disorders. The purpose of rehabilitation medicine is to make patients get the maximum recovery as soon as possible through physical therapy, including sound, light, electricity, magnetism, heat and many other physical therapy methods, exercise therapy, including patient turning, sitting, standing, walking, etc., patient daily living ability training, including eating, dressing, toileting and other skills training according to the patient’s occupation, speech training, swallowing training, psychological counseling and many other means. The ultimate goal is to enable patients to return to their families. The ultimate goal is to enable the patient to return to the family and society, and to achieve self-care so that he or she can participate in the workforce and create social value.