Sacral fracture should be treated according to the severity of the fracture, general treatment, local closed treatment, manipulation and surgical treatment. 1. General treatment: if the sacral fracture has no obvious displacement, the patient can rest in plank bed, and after 4 weeks of rest, the patient can wear plaster shorts and get up under the guidance of doctor, and the patient should pad sponge or soft cushion to reduce the force on the affected area when he/she sits. 2. Local closure treatment: If the fracture is combined with sacral nerve compression, and there are symptoms of radiating pain and numbness in the buttocks, thighs, calves and soles of the feet, local closure treatment can be carried out under the guidance of the doctor, and surgical decompression treatment is needed when it is ineffective. 3. Manipulation and reduction therapy: Sacral fracture with mild displacement can be treated with manipulation and reduction therapy, after local anesthesia, the fracture will be reset by anal diagnosis, and then reset again after 2~3 days to maintain the fracture in the right position. For severe displacement, manipulation can be performed first, and surgery can be performed if the fracture cannot be reduced or maintained in the right position. 4. Surgical treatment: when sacral fracture is combined with pelvic fracture or unsatisfactory manipulation, the specialist can grasp the indications for surgery and perform open reduction and internal fixation surgery. When the fracture of sacral three should consult the doctor in time, to clarify the injury situation, and actively carry out the appropriate treatment under the guidance of the specialist, which will help the fracture to be cured as soon as possible.