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Updated: Aug 7, 2026

Surgical Correction for Pediatric Epiblepharon and Trichiasis
Published on: July 8, 2025
Superior tarsectomy augments super-maximum levator resection in correction of severe blepharoptosis with poor levator
John Pak1, Marc Shields, Allen M Putterman
1Department of Ophthalmology and Visual Sciences, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA.
Objective:
To determine if a superior tarsectomy improves the ptosis corrective ability of the super maximum levator resection in cases of severe blepharoptosis with poor levator function (less than 5 mm).
Design:
Retrospective, consecutive case series.
Participants:
Patients who underwent super maximum levator resection with (8 eyelids) or without superior tarsectomy (10 eyelids) at one institution.
Methods:
Chart review of patients who underwent super maximum levator resection with or without superior tarsectomy. Data regarding eyelid position, surgical outcome, and postoperative complications were evaluated.
Main Outcome Measures:
Margin reflex distance-1 (distance [mm] between corneal light reflex and upper eyelid margin), bilateral eyelid symmetry, and postoperative complications.
Results:
A statistically significant improvement in ptosis correction was demonstrated when integrating the superior tarsectomy with the super maximum levator resection (P = 0.029). In addition, the superior tarsectomy significantly decreased the incidence of undercorrection (margin reflex distance-1 values less than 2.0 mm) compared with the super-maximum levator resection alone (12.5% vs. 70%; P = 0.023). Improved postoperative eyelid symmetry within 1.0 and 1.5 mm was demonstrated in cases treated by the superior tarsectomy. Postoperative complications were similar in both treatments.
Conclusions:
The super maximum levator resection combined with superior tarsectomy can correct severely ptotic eyelids with Berke levator function ranging from 3 to 4.5 mm.
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