CPT® Code 27516

The closed treatment of distal femoral epiphyseal separation, as described by CPT® Code 27516, refers to a specific orthopedic procedure aimed at addressing a separation of the growth plate, or epiphysis, located at the distal end of the femur. The epiphysis is a critical area for bone growth, and any separation in this region can lead to significant complications, including the potential cessation of bone growth and resultant leg length discrepancies. This procedure is indicated when a nondisplaced separation occurs, meaning that the bone fragments remain in their normal anatomical position and do not require manipulation to realign them. The treatment involves immobilizing the affected leg using a long leg or hip spica cast, which helps to stabilize the area and promote healing. It is important to note that separate radiographs are obtained to assess the extent of the epiphyseal injury, ensuring that the condition is accurately evaluated prior to treatment. This procedure is distinct from CPT® Code 27517, which involves the treatment of a minimally displaced distal epiphyseal separation that necessitates closed reduction techniques to realign the bone fragments.