CPT® Code 23334

The procedure described by CPT® Code 23334 involves the surgical removal of a prosthesis from the shoulder joint, specifically targeting either the humeral or glenoid component. This operation is typically indicated when there are complications such as infection, mechanical failure, or other issues related to the previously implanted shoulder prosthesis. The process begins with a skin incision made over the shoulder joint, allowing access to the underlying structures. Surgeons carefully dissect through the soft tissues to expose the joint capsule, which is then opened to facilitate the removal of the prosthetic components. During the procedure, the humeral head or the prosthesis is dislocated to allow for a thorough inspection of the shoulder joint structures. The removal of a hemiprosthesis, which is a partial joint replacement, involves meticulously freeing the component from the humerus or glenoid cavity. Additionally, any bone cement that was used to secure the prosthesis is also removed, and the bony surfaces are smoothed to prepare for potential future interventions. In cases where a new prosthesis is to be placed, this would be reported separately, while in instances of infection, a drain may be inserted, and the soft tissues are closed around it to promote healing.