A compressed vertebra is a compression fracture, the severity of which depends on the degree of compression and the severity of the associated nerve compression. 1. Degree of compression: less than one-third of the compression of the front of the compression fracture for I degree fracture, compression of one-third to one-half of the fracture for II degree fracture, compression of one-half to two-thirds of the fracture for III degree fracture. I degree of the feasibility of head, neck and thoracic brace fixation, greater than I degree of unstable fracture should be carried out in the fracture of vertebral body sub-total resection, implantation of fusion of the bone internal fixation. 2. Nerve compression: sensory hypersensitivity and decreased muscle strength in the local innervated area. Pathological reflexes or physiological reflexes disappear all indicate that the compression fracture is more serious, and should be treated in time. For compression fracture, early detection, early diagnosis and early treatment, timely medical treatment.