The wrist joint is the most flexible joint in the human body, and is also the most frequently used joint, so it is very easy to be injured, for example, the palm of the hand after a fall, playing ball sprain, heavy object pressure smash extrusion, repeated strain, etc., all easily lead to wrist injury, swelling, flexion and extension or rotation pain, at this time need ice and braking, timely consultation and treatment to professional departments, the most easily damaged structures are the distal radial ulna, lower ulnar The most vulnerable structures are the distal radius and radial joint and the triangular fibrocartilage complex in the joint, the injury of these structures often leads to severe dysfunction of the wrist, which prevents the completion of daily activities and affects the quality of life. Good treatment needs to be performed at a wrist specialist ~ remind all patients with wrist injuries or chronic pain to seek medical attention as soon as possible to avoid delays.