Effect of Eyelid Crease Formation on Aesthetic Outcomes post Frontalis Suspension for Unilateral Ptosis.

Abstract

Background:The eyelid crease plays a very important role in determining eyelid symmetry. This study was performed to compare the cosmetic results post silicone rod frontalis suspension surgery, performed with and without eyelid crease formation, for correction of unilateral, congenital ptosis.Methods:Prospective, interventional study. One hundred patients with unilateral, congenital ptosis, with poor levator muscle action, operated on by a single facial plastic surgeon, over 5-year duration (2011–2016). Group I had 50 patients, who underwent silicone sling (Bvi Visitec) frontalis suspension surgery. Group II had 50 patients, who underwent frontalis suspension silicone sling (Bvi Visitec) surgery, in combination with eyelid crease formation and levator muscle excision (when required). The cosmetic outcomes were evaluated by the patients themselves and by 3 blinded physician observers and recorded objectively via a 5-point questionnaire, after a 1-year follow-up.Results:Patients in group II were much more satisfied than the patients in group I, as confirmed by the subjective and objective evaluations.Conclusion:The silicone sling frontalis suspension surgery, when combined with eyelid crease creation and levator excision procedure (when required), provides better symmetry, superior cosmesis, and excellent patient satisfaction.