Laterally Based Orbicularis Oculi Myocutaneous Flap: Revisiting for the Secondary Ectropion Correction.
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| Abstract | BACKGROUND: The management of lower eyelid ectropion is considered a challenge. Lower eyelid ectropion is conventionally reconstructed with a full-thickness skin graft or a local flap. However, complications as scar contracture and the recurrence of ectropion frequently occur. This article describes an effective surgical technique for ectropion correction using an upper eyelid as the laterally based orbicularis oculi myocutaneous flap. METHODS: The flap was used in 7 patients who were subjected to lower eyelid reconstruction. A strip of unipedicled orbicularis oculi myocutaneous flap from the lateral canthus was elevated and transposed to the lower eyelid to suspend the lower eyelid and repair the skin defect. RESULTS: Satisfactory eyelid function and cosmetic appearance were obtained and no recurrence was found in 2-years follow-up. The method proved that the donor scar was well hidden in the supratarsal crease. Mild flap color change occurred in the early stages but disappeared gradually within 2 months after. CONCLUSIONS: The use of this flap not only gives similar tissue reconstruction, additional support, well-hidden scar, and no loss of function, but also fast flap rising with the reliable donor. With a thorough knowledge of anatomy, the authors believe that their technique described below will expand anatomical understanding and powerful reasons for using laterally based orbicularis oculi myocutaneous flap for not only reconstructive but also aesthetic surgeons.
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| Authors | Seong H Park, Bassem Elfeki, Seokchan Eun |
| Journal | The Journal of craniofacial surgery (J Craniofac Surg) 2019 Mar/Apr Vol. 30 Issue 2 Pg. e157-e160 ISSN: 1536-3732 [Electronic] United States |
| PMID | 30570593 (Publication Type: Journal Article) |
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