Rotational Composite Flap Technique for Primary Incomplete Cleft Nose Deformity.

Abstract

Nasal deformities accompanying unilateral incomplete cleft lip have minor skeletal and soft tissue deficiencies compared with deformities associated with unilateral complete cleft lip. Extended dissection and surgical incisions (often required for nasal deformities in complete cleft lip) are not recommended to address deformities accompanying incomplete cleft lip. The purpose of this study is to describe an innovative method involving a rotational composite flap for nasal repair in patients with unilateral cleft lip. Since 2016, 49 consecutive patients with unilateral incomplete cleft lip have undergone primary anatomical repair of accompanying nasal deformities. The technique involves a skin incision along the marginal and intercartilaginous borders to create a V-shaped composite flap consisting of vestibular skin and alar cartilage. Rotational mobilization of the composite flap creates a triangular raw surface laterally, which is closed by advancement of the vestibular skin. This innovative method, which is based on the use of a rotational composite vestibular flap, achieves proper symmetry of the repaired nose. The herein described composite flap rhinoplasty is a good surgical option, which provides a good overall nasal symmetry in patients with nasal deformities accompanying unilateral incomplete cleft lip.