CPT® Code 24164

The procedure described by CPT® Code 24164 involves the surgical removal of a prosthesis specifically from the radial head of the elbow joint. This procedure is indicated when there is a need to remove an implanted device, which may be due to complications such as infection, mechanical failure, or other clinical reasons necessitating the removal of the implant. The operation begins with a skin incision made over the elbow joint, either on the medial or lateral side of the olecranon process, allowing access to the underlying structures. The surgical approach may vary, with a lateral or posterolateral technique being employed to effectively expose the radial head implant. During the procedure, careful dissection is performed to identify and protect the ulnar nerve and neurovascular structures, ensuring minimal trauma to surrounding tissues. The radial head implant is meticulously freed from the surrounding bone and any bone cement is also removed to prepare the site for potential further intervention, such as the placement of a new prosthesis or a drain in cases of infection. This comprehensive approach ensures that all necessary components of the procedure are addressed, facilitating optimal outcomes for the patient.