CPT® Code 25449

The procedure described by CPT® Code 25449 refers to the revision of an arthroplasty specifically at the wrist joint. In this context, 'revision' indicates that the physician is addressing issues related to a previously performed arthroplasty, which is a surgical procedure to replace or reconstruct a joint. The term 'arthroplasty' itself derives from 'arthro,' meaning joint, and 'plasty,' meaning to mold or shape. This procedure may be necessary when the existing prosthesis has become damaged, dislocated, or is no longer functioning as intended. During the operation, the physician will make an incision over the site of the previous arthroplasty to access the wrist joint. The damaged or dislocated prosthesis is then either readjusted or completely removed. If deemed necessary, a new prosthesis may be inserted to restore function to the joint. Finally, the incision is closed, completing the procedure. This revision process is critical for maintaining the integrity and functionality of the wrist joint, particularly in patients experiencing complications from prior surgeries.