In clinical practice, fractures of the humeral stem, femoral stem or tibiofibula are treated surgically with intramedullary nail fixation. After surgery, in terms of care, the first thing that should be noted is that the patient needs bed rest. Therefore, decubitus ulcers should be taken care of. The patient should be instructed to ventilate the sacrococcygeal area frequently and to do local massage frequently to promote blood circulation to prevent the occurrence of decubitus ulcers. In addition, the patient’s adjacent joints should be prevented from stiffening after surgery, and special care should also be provided. Patients can be instructed to perform early functional joint activities and to prevent muscle atrophy by performing isotonic muscle contraction exercises or active and passive local massage. In addition, antithrombotic treatment is also necessary to prevent phlebitis.