Surgical procedure of ulnar radius plate removal: After anesthesia takes effect, the patient will be placed in the lying position, then the operation area will be disinfected, sterile towel will be laid, and the original fracture surgical approach will be used as the incision. The ulnar plate on the ulnar side is taken first, and the skin, superficial fascia, deep fascia can be incised according to the original incision to reveal the plate, and the soft tissues can be peeled off appropriately to take out the plate and the nail in turn, and then the wound can be closed layer by layer. Finally, we follow the original incision for radius fracture, incise the skin, superficial fascia, deep fascia and retract the muscle to reveal the plate, remove the nail and plate sequentially, and suture the wound to the skin layer by layer to finish the operation.