Cray’s fracture refers to an extensor distal radius fracture. Distal radius fracture is a relatively common type of fracture in clinical practice, referring to the fracture within 2CM from the articular surface of the lower end of the radius, as the area is the junction of cancellous and dense bone, it is an anatomical weak spot, and is prone to fracture if subjected to external force. Most of the fractures are caused by falling on the ground with the palm of the hand and rotating the forearm forward, with localized pain and swelling, and also with a deformed wrist posture, i.e., a “silver fork” deformity from the side of the palm of the hand, and a “bayonet-like” deformity from the front of the hand. The deformity is “silver fork” when viewed from the side of the palm and “bayonet-like” when viewed from the front. The localized pressure and pain are obvious, and the wrist joint movement is impaired. The treatment of Cray’s fracture is mainly external fixation, which can be closed reduction, plaster cast external fixation, but if the fracture has a more serious displacement, it can also be cut reduction, plate screw internal fixation. Krebs fracture should be actively under the guidance of the doctor for treatment, and the recovery period also need to carry on the rehabilitation of functional exercise.