tfcc injury refers to the injury of the triangular fibrocartilage complex of the wrist, when the degree of injury is mild, conservative treatment can get better recovery, usually do not need to do surgery; when the degree of injury is severe and need to be treated surgically, the consequences of not doing surgery may be wrist weakness, impaired mobility, as well as pain and so on. When the degree of tfcc injury is mild, conservative treatment through brace or plaster immobilization, anti-inflammatory, anti-swelling, pain-relieving drugs and other conservative treatments can usually get a better recovery, at this time there is no need to do surgery. When the tfcc injury is more serious, surgery is needed. If surgery is not done, symptoms such as wrist weakness, impaired mobility and pain may occur, and the longer the time, the worse the symptoms will be, and the more difficult it is to recover. When tfcc injury occurs, it is recommended to go to the hospital in time, and the professional doctor will choose the appropriate treatment according to the severity of the injury.