Angular artery island flap for eyelid defect reconstruction

Abstract

Eyelid reconstruction is a challenging surgical procedure because of the special function and structure of the eyelids. There are various useful techniques which can be used to reconstruct eyelid defects. In this report, the authors aimed to present the clinical results of angular artery-based island flap for the repair of the full thickness eyelid defects. This presented series consists of eight patients with full-thickness eyelid defects. Oncologic resection was the reason for all of them. Five of the patients had lower eyelid defects and the other three had upper eyelid defects. Nasojugal angular artery-based axial flap was used in reconstruction in all patients. The inferior limit of the flap was the alar rim level in order to make the flap totally axial. A tunnel was created under the orbicularis oculi muscle in cases where the medial portion of the eyelids was left intact and healthy. Septal chondromucosal graft was used to repair posterior lamella of the eyelid. The follow-up period of the cases was from 12 months to 22 months, with a mean follow-up period of 16 months. There was only one patient with reconstructed upper eyelid needed flap defatting. There was no ectropion or wound healing problem observed during the follow-up period. This presented series shows that angular artery-based axial flap and septal chondromucosal graft combination is a simple and safe technique for both upper and lower eyelid full-thickness defect reconstruction. The donor site of this flap heals with an inconspicuous scar concealed in the nasojugal area. © 2019, © 2019 Acta Chirurgica Scandinavica Society.