Comparison of Revision Rates of Anterior- and Posterior-Approach Ptosis Surgery: A Retrospective Review of 1519 Cases.

Purpose: To compare revision rates for ptosis surgery between posterior-approach and anterior-approach ptosis repair techniques.

Methods: This is the retrospective, consecutive cohort study. All patients undergoing ptosis surgery at a high-volume oculofacial plastic surgery practice over a 4-year period.