The main sequelae of coccyx fracture in women are: first, residual sacrococcygeal pain. Because there are many ligament attachment points on the tailbone, and the sacrococcygeal bone is a suspended state, so this kind of patients may have frequent pain in the sacrococcygeal area in the future. Secondly, if the tailbone fracture is very strong, it will leave a deformity of the tailbone. Third, if the patient is female and has not given birth, if the fracture of the coccyx is very strong and the angle is obvious, it will affect the patency of the birth canal and may affect her normal delivery in the future.