Canthoplasty is a surgical procedure that reshapes the outer corner of the eye, known as the canthus. The surgeon adjusts the lateral canthal tendon and surrounding tissue to alter the angle, height, or position of the eyelid corner. This procedure is used to address drooping eyelids, correct asymmetry, or achieve a desired eyelid contour.

Candidates typically have concerns about the shape or position of their outer eye corner, such as lateral canthal ptosis (drooping) or eyelid asymmetry. Good candidates are in general good health, have realistic expectations, and understand the surgical nature of the procedure. A qualified surgeon will assess your anatomy and goals during a consultation.

Canthoplasty is performed under local or general anesthesia, depending on the surgeon's preference and extent of work. The surgeon makes an incision at or near the outer corner of the eye to access the canthal structures. The procedure typically takes 30 minutes to an hour per eye, and you will be awake or sedated throughout.

Initial recovery involves several days of swelling, bruising, and mild discomfort managed with ice and prescribed pain relief. Stitches are usually removed after one to two weeks. Most people can return to light activities within a week but should avoid strenuous exercise and heavy lifting for two to three weeks.

Changes to the eye contour become visible as swelling subsides over the first few weeks, with final results settling after several months. Results are typically permanent, though aging and gravity continue to affect the eyelids over time. Individual results depend on surgical technique, healing, and facial anatomy.