CPT® Code 21452

The CPT® Code 21452 refers to the percutaneous treatment of a mandibular fracture utilizing external fixation. This procedure is specifically designed for cases where the mandible, or lower jawbone, has sustained a fracture that requires realignment and stabilization. The term "percutaneous" indicates that the treatment is performed through the skin, minimizing the need for larger incisions. In this procedure, radiographs, or X-rays, are obtained to confirm the presence and specifics of the fracture. The manipulation of the displaced fracture fragments is achieved through a small incision, where Kirschner wires, which are thin, pointed wires, are inserted into the mandible. These wires serve as tools to adjust and align the fractured bone segments accurately under fluoroscopic visualization, which provides real-time imaging during the procedure. Once the bone fragments are properly aligned, external fixation devices are applied to maintain stability and support the healing process of the mandible. This method is particularly beneficial as it allows for effective treatment of fractures while minimizing soft tissue damage and promoting quicker recovery times.