Frontalis Suspension for Upper Eyelid Ptosis: Evaluation of Different Surgical Designs and Suture Material

Frontalis suspension for upper eyelid ptosis resulted in 26% ptosis recurrence after a mean of 12 months from first surgery. Polytetrafluoroethylene showed the lowest incidence of ptosis recurrence. No statistically significant difference was found between different suture materials or loop shape that was used in the surgical technique. A better cosmetic outcome, as graded by different observers, was noted in cases in which a nylon sling was used.