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Bilateral cleft lip reconstruction. Summary This summary is machine-generated. This study details a muscle-repositioning banked fork-flap cheiloplasty technique for bilateral cleft lip repair over 8 years. The method enhances Cupid's bow reconstruction and columellar lengthening, aiming for tension-free closure and improved aesthetic outcomes.
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Area of Science:
Plastic Surgery Craniofacial Surgery Pediatric Surgery Background:
Bilateral cleft lip presents complex surgical challenges. Achieving optimal aesthetic and functional outcomes requires precise techniques. Previous methods may result in scarring, contracture, and the need for secondary procedures. Purpose of the Study:
To describe an 8-year experience with a specific muscle-repositioning banked fork-flap cheiloplasty for bilateral cleft lip. To evaluate the efficacy of using buccal mucosal flaps and inferior turbinate mucosa. To detail techniques for Cupid's bow reconstruction and columellar lengthening. Main Methods:
A cohort of 140 patients with bilateral cleft lip underwent surgery using the described technique.
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Buccal mucosal flaps were utilized in the intercartilaginous incision.
Inferior turbinate mucosa was added for wound closure.
A lateral lip orbicularis muscle flap was employed for Cupid's bow reconstruction.
Muscle continuity was preserved and repositioned anterior to the premaxilla.
Columellar elongation was performed between 1 to 6 years of age, using nasal floor tissue or composite free ear grafts. Main Results:
The technique facilitated alar cartilage repositioning and tension-free wound closure, reducing scarring and contracture. The use of additional mucosa simplified complete wound closure. Preservation of muscle continuity aimed to prevent the need for revision surgeries. Columellar lengthening was successfully achieved through tissue advancement or grafting. Conclusions:
The muscle-repositioning banked fork-flap cheiloplasty is an effective method for bilateral cleft lip repair. The described adjuncts, including mucosal flaps and specific muscle reconstruction, contribute to favorable outcomes. This technique addresses key aspects of lip and nasal symmetry in cleft repair.