Humerus fractures are divided into elderly, middle-aged, and adolescent children. Most of the patients have avulsion fractures near the humeral head, and they will go to the operating room, where traction will be used to restore it, and internal fixation and other methods will be used to fix it. For young and middle-aged people, humerus fracture is very complicated, from this section to the following section, there may be fracture in the middle, this should be paid attention to because there is a very important nerve, radial nerve, in the reset must not pull or damage the nerve, so the reset should be very gentle, also is based on gentle traction, but this time do not go to the manual reset, if you need surgery, then directly If surgery is needed, it may be better to treat the fracture under direct eye contact rather than blindly tugging on it. Then the distal fracture of the child, because of the possibility of damage to the nerves and blood vessels at the distal end, may be relatively small when repositioned manually, also under anesthesia to traction and cast fixed reset.