Congenital hip dislocation can be treated with conservative and surgical treatments, the former is applicable to children within one and a half years old, and the latter is applicable to children and adults over one and a half years old. Congenital hip dislocation is mainly caused by genetic factors, which is a common congenital deformity in children. Since posterior hip dislocation is more common, once diagnosed, it needs to be treated in time, and the younger the age, the better the treatment effect. 1. Conservative treatment: applicable to children within one and a half years old. In order to promote the recovery of congenital hip dislocation, children with congenital hip dislocation around the age of six can be fixed with a support for three to four months. Children between six months and one and a half years old with congenital hip dislocation can be recovered through muscle release around the hip joint, hip reset and hip cast fixation for 3 months. 2. Surgery: for children over one and a half years old and adults. Children over one and a half years old are mainly treated with pelvic osteotomy, and adults are mainly treated with total hip replacement to reconstruct the hip joint, reset the dislocated hip joint and avoid bone necrosis. It is recommended to consult a doctor in time for the treatment of congenital hip dislocation, and the cause of the disease should be clarified by relevant examinations under the guidance of the doctor, so as to avoid delaying the disease.