Try not to bend the elbow joint within one month after plate fixation, and carry out passive and active bending exercise after one month. 1. Elbow fracture can be bent after plate fixation, but the bending methods are different in different periods. Within one month after the operation, try not to bend the joint part, and carry out passive activities of the distal end of the fractured joint to prevent joint stiffness and muscle atrophy effectively. After the fracture has recovered for a period of time and the bone scab appears, passive bending of the fractured joint can be performed appropriately. 2. One month after the elbow joint plate is fixed, the continuous bone scab is formed, the stability of the joint increases, and active bending can be performed, which is conducive to the recovery of the muscle strength of the fractured joint and the restoration of normal joint activities. 3. The degree of bending should be gradually increased after the elbow joint plate is fixed, avoiding sudden and drastic bending or excessive weight-bearing bending. If any discomfort occurs, it is recommended to go to the hospital in time.