In the case of an arm injury, it is not possible to move it immediately. It is common to see patients who have fallen or played ball and twisted the ligaments of the shoulder, elbow, wrist or interphalangeal joints, which are called tendons, and in this case the joints become swollen with significant pain. If the orthopedic surgeon determines that there is a ligament injury, then a short-term cast or brace must be given for 3-4 weeks if the injury is not too serious, and regular review at the orthopedic clinic. cause subsequent secondary injuries.