Correction of Minor-Form and Microform Cleft Lip Using Modified Muscle Overlapping with a Minimal Skin Incision.
10.5999/aps.2017.44.3.210
- Author:
Min Chul KIM
1
;
Dong Hun CHOI
;
Sung Gun BAE
;
Byung Chae CHO
Author Information
1. Department of Plastic and Reconstructive Surgery, Kyungpook National University School of Medicine, Daegu, Korea. bccho@knu.ac.kr
- Publication Type:Original Article
- Keywords:
Cleft lip;
Surgical flaps;
Cicatrix
- MeSH:
Cicatrix;
Cleft Lip*;
Congenital Abnormalities;
Follow-Up Studies;
Humans;
Lip;
Methods;
Microfilming*;
Skin*;
Surgical Flaps
- From:Archives of Plastic Surgery
2017;44(3):210-216
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND: In treating minor-form or microform cleft lip, obtaining an optimal result is a challenge because of the visible scarring caused by traditional surgery. We present a refined method using muscle overlapping with a minimal skin incision in patients younger than 3 years, a group characterized by thin muscle. METHODS: The surgical technique involves restoration of the notched vermillion using Z-plasty, formation of the philtral column using overlapping of an orbicularis oris muscle flap through an intraoral incision, and correction of the cleft lip nasal deformity using a reverse-U incision and V-Y plasty. A single radiologist evaluated ultrasonographic images of the upper lip. RESULTS: Sixty patients were treated between September 2008 and June 2014. The age at the time of operation ranged from 6 to 36 months (mean, 26 months). The follow-up period ranged from 8 to 38 months (mean, 20 months) in minor-form cases and from 14 to 64 months (mean, 37 months) in microform cases. A notched cupid's bow was corrected in 10 minor-form cases and 50 microform cases. Ultrasonographic images were obtained from 3 patients with minor-form cleft lip and 9 patients with microform cleft lip 12 months after surgery. The average muscle thickness was 4.5 mm on the affected side and 4.1 mm on the unaffected side. CONCLUSIONS: The advantages of the proposed procedure include the creation of an anatomically natural philtrum with minimal scarring. This method also preserves the continuity and function of the muscle and provides sufficient augmentation of the philtral column and nostril sill.
