If the wrist bone is broken, you should go to the hospital in time to check the severity of the damage to the wrist bone, and then choose the treatment method, which generally includes conservative treatment and surgical treatment, the doctor needs to reset the fracture site, and then immobilize it, and the patient has to carry out the functional exercise after that. If the functional exercise is not carried out for a long time, stiffness and numbness will occur, and even the phenomenon of inability to move and involuntary movement will occur. Conservative methods include manipulation of reset, casting, the cast should not be too loose or too tight, should not compress the blood vessels, so as not to cause blood circulation disorders, after the cast is removed, you can carry out activities. After surgical treatment, patients should follow the doctor’s instructions to adhere to the medication, do not stop, reduce or increase the amount of medication without authorization, the general recovery time is about three months, you can do functional exercises at this time, such as clenching, dorsal extension, open and other movements.