Female caudal vertebrae fall injury is mostly due to falls, traffic accidents or high falls, patients may have subcutaneous bruising, can not take a sitting position, accompanied by varying degrees of pain. If the condition is serious or incomplete, the following sequelae may remain: 1. chronic pain: mainly because the local blood flow is impaired after the fall of the caudal vertebrae, which may induce aseptic inflammation in case of cold, exertion, etc., resulting in local pain and discomfort; 2. deformed healing of the caudal vertebrae: the location of the caudal vertebrae is special and not easy to fix, so serious After a fall, it is easy to heal deformed, the stress of the caudal vertebrae will change, and the surrounding ligaments and fascia will be easily strained, resulting in aseptic inflammation and pain. In addition, if the tailbone deformity heals and presses on the rectum, it may cause a change in bowel habits. The healing caudal vertebral deformity may also lead to a narrowing of the pelvis, which may affect female patients during pregnancy and delivery, and may interfere with a normal delivery due to the narrowing of the bony birth canal exit in the pelvis, requiring a cesarean section if necessary. Therefore, women should be actively treated after a fall of the tailbone, and must go to the hospital, perform X-ray and CT examinations to understand the specific condition, and choose a reasonable method of treatment according to the situation. If the fracture is only minor and not significantly displaced, bed rest for 1-2 months is recommended to avoid repeated extrusion and friction on the caudal vertebrae. If the displacement of the caudal vertebra fracture is more serious, it needs to be reset, usually by anal fingering method, and after the reset, the patient is bedridden, and then exercise after the fracture heals.