Adjustable Ptosis Correction Via Posterior Levator Advancement With Minimal Superior Tarsectomy

Purpose: To report the surgical technique and outcomes for adjustable ptosis correction using a posterior levator advancement with minimal superior tarsectomy.Methods: A retrospective single-center study was conducted on patients who underwent adjustable ptosis repair via posterior levator advancement with minimal superior tarsectomy by a single surgeon from 2002 to 2018. Patients with greater than 1 mm asymmetry between eyes or contour abnormalities underwent nonsurgical adjustment in the office within 6 days of surgery.Results: A total of 79 patients (146 eyelids) were included in this study. The patients were female (67%), underwent bilateral surgery (87%) with mean age of 63 years (range, 20-92). The mean improvement in marginal reflex distance 1 at postoperative month 1 was 2.56 +/- 1.04 mm (p <= 0.0001). Postoperative symmetry of 1 mm or less between eyes was achieved in 96.6% of patients. Only 8 eyes (5.4%) underwent inoffice adjustment postoperatively. No demographic or clinical differences were noted in eyes that required adjustments. Postoperative complications included dry eyes that resolved by 3 months (13.6%), suture cyst (1.4%), corneal abrasion (1.4%), and persistent eyelid edema (1.4%). Surgical revision was required in 2.8% of eyes.Conclusions: The adjustable posterior levator advancement with minimal superior tarsectomy is an effective surgical technique for ptosis repair with the added benefit of in-office adjustability to correct minor asymmetries.