Correction of Recalcitrant Cicatricial Lower Lid Retraction and Entropion With Transverse Tarsotomy and Tarsoconjunctival Flap.

Abstract

To describe a novel technique to correct cicatricial lower lid entropion and retraction using a transverse lower lid tarsotomy with an interposed tarsoconjunctival flap posterior lamellar spacer. Technique description and retrospective interventional case series. Four patients underwent the procedure-two with complications following treatment of sinonasal carcinoma and two with complications following orbital fracture repair. All patients had failed prior posterior lamellar spacer grafts, including donor sclera, dermis-fat graft, and hard palate mucosa. Average time to flap takedown was 20 (11-28) days, with an average follow-up interval of 8.4 (6.2-11.5) months. All patients had resolution of lower lid entropion and significant improvement of lower lid retraction with an average of 2.8 mm (2.0-4.3) of elevation. There were no serious complications, and all patients reported significant improvement in ocular surface symptoms. Transverse tarsotomy combined with a tarsoconjunctival flap is effective for the correction of cicatricial lower lid retraction and entropion in eyelids that have failed surgery with traditional posterior lamellar spacer grafts.