The Anchor of the Nasal Ala in Cleft Lip-Nose Patients: A Morphological Description and a New Surgical Approach

Abstract

Objective The purpose of this article is to describe a morphological condition that is readily seen in both primary and secondary deformed noses of cleft patients and to present a new surgical technique to correct this specific deformity that afflicts the alar dome. This anomaly resembles a taut cord-like tissue that runs vertically from the pyriform aperture and is anchored onto the alar cartilage, thus impeding the cartilage's normal growth process. This new surgical technique releases the anchor and corrects the deformity of the nasal rim by using a triangular flap V-Y advancement technique. Results From 1994 to 1997, 88 cleft lip-nose cases were operated on by the author using the triangular flap V-Y advancement technique for releasing the anchor. Forty-two cases were primary repairs and 46 were secondary repairs. Conclusions By studying the normal and pathological anatomy of the nose and its proportions, the surgeon can obtain ideas for new surgical corrective techniques that can be used to restore anatomical balance and harmony between the nose and the face. Only in the last 15 to 20 years has the plastic surgeon begun to be interested in primary rhinoplasty in cleft lip-nose patients. Within this time, many different techniques have been proposed. All primary and secondary cases that have undergone this specific technique for release of the anchor have shown good results for restoring the height of the alar dome's affected side to that of the noninvolved side, thus establishing a more anatomically balanced nose.