The treatment of comminuted fracture of distal humerus is based on the condition, such as rest, immobilization, manipulation and repositioning, surgery, medication and functional exercise and other treatments. The treatment of comminuted fracture of distal humerus is determined according to the condition. If the condition is mild and the comminuted fracture has no obvious displacement, it needs to be rested and given external fixation and braking treatment with plaster. If the displacement is obvious, it is necessary to perform manipulation and external fixation with plaster, and if surgical reduction can not restore to the functional position, it may be necessary to perform surgical incision and reduction internal fixation. If the pain is severe and affects sleep, anti-inflammatory and analgesic drugs such as ibuprofen should be taken as prescribed by the doctor. Rehabilitation exercises should be carried out as soon as possible during and after treatment under the guidance of the doctor. Comminuted fracture of the distal humerus should go to a regular hospital in time, and the doctor will judge the specific condition according to the symptoms, signs and auxiliary examination, and give the correct treatment for the condition.