CPT® Code 23491

The CPT® Code 23491 refers to the prophylactic treatment of the proximal humerus, which involves the use of various techniques such as nailing, pinning, plating, or wiring. This procedure is specifically designed to enhance the structural integrity of the bone, particularly in patients who are at risk due to conditions like osteoporosis or osteolytic diseases, which may arise from bone metastases. The treatment aims to provide additional strength and support to the proximal humerus, thereby reducing the likelihood of fractures or further bone deterioration. The techniques employed can vary; for instance, pins or screws may be inserted using a minimally invasive percutaneous approach, which involves making a small incision at the site of insertion. Radiographic guidance is often utilized to ensure accurate placement of these devices. In some cases, a hollow cannulated screw may be used, allowing for the injection of bone cement, specifically methylmethacrylate, directly into the bone to further reinforce it. Alternatively, if a more extensive approach is required, an incision may be made to expose the bone, allowing for the placement of internal fixation devices such as plates or wires. This comprehensive approach to treatment is crucial for patients with compromised bone health, as it aims to stabilize the bone and promote better outcomes.