Anatomically Based Optimization of Outcomes in Middle Eastern Rhinoplasy.

Abstract

The predominant character in the Middle Eastern noses is the thick skin, weak cartilages, amorphous bulbous nasal tip, and high incidence of postoperative supra-tip swelling, compared with the Caucasian noses. The purpose of this study was to describe some anatomical findings and find techniques to improve outcomes in these patients. This is retrospective study in 624 patients of Middle Eastern origin, where the characteristic anatomical findings are described and the surgical endeavors to combat their detrimental effect on the outcomes of rhinoplasty are explained. The results have shown that in these 624 patients, 365 patients had excellent results, 223 patients had average results, while 36 patients had poor results. The nasal shape depends on the skin (skin barring) or the cartilages (cartilage barring), or both (skin and cartilage sharing). Middle Eastern patients are toward the skin barring category with the lateral crus of the lower lateral cartilage very broad with a lateral fibrous attachment replacing the minor (sesamoid) cartilages leading to ill definition of the alae from the sides of the nose. Outcomes in these patients were improved by identification and release of these lateral attachment to improve the bulbous tip and define the alar subunit from the side of the nose. Cephalic rotation is achieved mainly by M-shaped excision of the inner lining of the vestibule and the caudal part of the septum. Other methods described to combat the strong skin memory and allow skin to configure after surgery.