CPT® Code 21282

The procedure described by CPT® Code 21282 refers to a lateral canthopexy, which is a surgical technique aimed at repositioning the lateral canthal tendon. This tendon plays a crucial role in maintaining the structural integrity of the eyelid, particularly at the outer corner, known as the lateral canthus. In this procedure, the physician makes an incision to isolate the lateral canthal tendon, which is then reattached to the zygomatic bone, commonly referred to as the cheekbone. The process involves creating a small hole in the zygomatic bone through which a steel suture is threaded. This suture is then secured to the bone, effectively anchoring the tendon in its new position. Finally, the incisions made during the procedure are closed, completing the surgical intervention. This technique is often employed to address issues related to eyelid drooping or to enhance the aesthetic appearance of the eyes by providing better support to the eyelid structure.