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Abstract
Various techniques have been performed for repairing transverse facial clefts. This study aimed to investigate an optimal method for repairing transverse facial clefts. Twenty-seven patients from 2008 to 2017 were evaluated. Their mean age at repair was 6.7 months with a follow-up period of 6 months to 10 years. A method using an inferior lip-based triangular mucosa flap and a superior lip-based rectangular vermilion-mucosa flap was designed for transposition. The orbicularis oris was reconstructed by using everting mattress suture. The skin was sutured using linear cutaneous closure with a single superiorly rotated Z-plasty lateral to the commissure. A postoperative symmetrical commissure was obtained owing to complete contraction with the new commissure directed 2 or 3 mm medial to the symmetrical point on the lips individually for the 27 patients. Lateral displacement of the reconstructed commissure was not observed. The patients showed a plump and symmetrical cheek on the cleft side. Twenty-one patients with hemifacial microsomia achieved a prominent improvement compared with their preoperative appearance, although the postoperative cheeks still did not show fullness because of the lesser facial tissue on the cleft side. In the early follow-up period, most patients showed a minimal scar during movement. However, the scar became thinner and symmetrical oral movement was achieved over time. This method obtained a natural oral movement without a conspicuous scar and was reliable and remarkable for the postoperative appearance of commissural symmetry. We conclude that this is an optimal method to repair transverse facial clefts.
Disclosure statement
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.