Dislocation of the wrist joint will definitely cause obvious abnormal function of the wrist joint, and some patients still have mild function of the wrist joint and retain some degree of mobility after wrist dislocation. After the wrist joint contusion, wrist joint deformity, swelling, pain, as well as decreased range of motion of the wrist joint, wrist joint dysfunction, must go to the hospital for a detailed examination, and can not be based on the wrist joint can not move to determine whether the wrist joint dislocation exists, after the doctor’s examination as well as the corresponding imaging examination to confirm the diagnosis, and the corresponding treatment. If you find that the joint can still move and do not carry out the appropriate treatment, wrist joint dislocation for a long time will lead to localized bone necrosis, deformity of the joints, affecting the function of the wrist joint, resulting in serious sequelae.