Fractures of the lower end of the radius mainly present as swelling and significant pressure pain in the wrist. Fractures of the distal radius are extremely common, accounting for about 1/10 of usual fractures. mostly seen in older women, children and young adults. The fracture occurs within 2 to 3 cm of the distal radius. It is often accompanied by damage to the radial carpal joint and the lower ulnar radial joint. The prevention of wrist swelling and pressure pain: This disease is caused by traumatic factors, so pay attention to the safety of production life, avoid trauma, and ensure personal safety is the key to prevent this disease. 1. Comminuted fractures that are difficult to reposition or not easily maintained after repositioning (e.g. Baltong fracture) often require surgical repositioning, internal fixation with Kirschner pins, screws or T-plates. Postoperative plaster fixation for 6 weeks. 2. Management of comorbidities The fracture deformity connection, where it leads to functional impairment, should be surgically corrected for deformity and internal fixation. If the lower ulnar radial joint dislocation affects the forearm rotation, the small head of ulna can be removed. In case of combined median nerve injury, if the nerve does not recover after 3 months of observation, the nerve should be explored and released, and the protruding bone end should be repaired. In cases of delayed extensor thumb tendon rupture, the bone should be removed and the tendon repaired. In cases of osteoporosis, treatment should be given to prevent other serious fracture (such as femoral neck fracture) complications. 3. Functional exercise During the period of fracture fixation, attention should be paid to the movement of shoulder, elbow and fingers. Especially for the elderly, it is important to prevent stiffness of the shoulder joint.