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The Role of Frontalis Orbicularis Oculi Muscle Flap for Correction of Blepharoptosis With Poor Levator Function

Lai, Chung-Sheng MD, EMBA, PhD*†; Chang, Kao-Ping MD, PhD*†; Lee, Su-Shin MD*†; Hsieh, Tung-Ying MD*; Lai, Hsin-Ti MD*; Huang, Yu-Hao MD*; Lai, Ya-Wei MD*

Annals of Plastic Surgery:
doi: 10.1097/SAP.0000000000000043
Clinical Papers
Abstract

Abstract: On the basis of the close anatomical interdigitation between the longitudinal-oriented frontalis muscle and the horizontal-oriented orbicularis oculi muscle (OOM), frontalis OOM (FOOM) flap was developed to treat blepharoptosis. Retrospective study during an 11-year period, 66 patients with 81 poor levator function ptotic eyelids accepted FOOM flap shortening (65 lids; 80.2%) or double-breasted FOOM flap advancement (16 lids; 19.8%) to correct blepharoptosis. There were 51 (77.3%) patients with unilateral ptosis and 15 (22.7%) patients with bilateral ptosis. Severity of blepharoptosis included severe type in 72 (88.9%) lids, moderate type in 5 (6.2%) lids, and mild type in 4 (4.9%) lids. The underlying etiology included congenital origin in 43 (65.1%) patients, involutional change in 19 (28.8%) patients, and neurologic origin in 4 (6.1%) patients. Marginal reflex distance 1 and lid slit distance improved from −1.6 (2.0) to 3.3 (1.2) and 3.2 (2.0) to 7.2 (1.4) mm, respectively, after operation. The postoperative outcome includes good results in 54 (81.8%) patients, fair results in 10 (15.2%) patients, and poor results in 2 (3.0%) patients. The undercorrection or recurrence rate is 14.8%, and secondary revision rate is 11.1%. Positive Hering law is 17.6% among patients with unilateral ptosis. Overall patients’ satisfaction rate is 95.1%. Both FOOM flap shortening and double-breasted FOOM flap advancement are effective to treat poor levator function blepharoptosis. Double-breasted FOOM flap advancement is highly recommended because of the more natural contour and minimal lagophthalmos postoperatively, because of the maximal preservation of OOM.

Author Information

From the *Division of Plastic and Reconstructive Surgery, Department of Surgery, Kaohsiung Medical University Hospital; and †Faculty of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.

Received October 3, 2013, and accepted for publication, after revision, October 6, 2013.

Conflicts of interest and sources of funding: none declared.

Reprints: Chung-Sheng Lai, MD, EMBA, PhD, Division of Plastic and Reconstructive Surgery, Department of Surgery, Kaohsiung Medical University Hospital, 100 Tzyou 1st Rd, Kaohsiung 807, Taiwan. E-mail: chshla@kmu.edu.tw.

© 2013 by Lippincott Williams & Wilkins