After a wrist fracture, it is usually necessary to wait until the wrist fracture site has reached clinical healing before you can start working, and the clinical healing time is usually three months after the fracture. If it is clear that the fracture has continuous bone scab passing through the fracture end, it means that the fracture has the initial stability, so you can remove the external fixation of the cast first and start the functional exercise of the wrist, including wrist extension, flexion, rotation and other functional training. At three months, if it is clear that the fracture has reached clinical healing, then you can start to perform physical work on the wrist.