After fracture surgery, attention should be paid to keep the surgical site clean and dry, reasonable rehabilitation training, and ensure adequate nutritional supply, etc., in order to promote the functional recovery of the body. 1. Keep the surgical site clean and dry: most of the patients need internal fixation in fracture surgery, and the incision site should be well cared for after the surgery, so as to do regular dressing changes and change the dressing in time to prevent postoperative infections. 2. Reasonable rehabilitation training: in the early postoperative period, attention should be paid to the exercise of the affected muscles, appropriate muscle contraction training; after the fracture is stabilized, it can be gradually changed from passive activities to active activities, and appropriate non-weight-bearing training; after removing the external fixation, it can be gradually carried out the active activities of the joints of the injured area and weight-bearing exercises. 3. Ensure adequate nutrition supply: the diet after fracture surgery should be high protein, low fat, multi-vitamin, multi-fiber, etc., and can be appropriate calcium supplement, which will help the healing of bones, incisions and physical rehabilitation. The recovery period after fracture surgery is long, you should go to the hospital regularly for review to know the recovery of the fracture, so as to adjust the treatment program in time.