نتایج جستجو برای: alar cartilage
تعداد نتایج: 34755 فیلتر نتایج به سال:
A 65-year-old woman with a deeply infiltrating basal cell carcinoma in the right ala underwent full-thickness excision of most of the ala, including the alar rim, crease, and the adjacent cheek, leaving a 'through-and-through' defect. Reconstruction was performed by using the reverse nasolabial flap and a cartilage graft across the alar defect, harvested from the concha, to prevent nostril coll...
Nasogastric intubation has become a frequently used method for alleviating gastrointestinal symptoms. Necrosis from alar pressure during prolonged nasogastric and nasotracheal intubation is common, and can result in considerable deformity if it is unrecognized. The reconstruction of full-thickness alar wounds often requires multiple challenging surgical procedures. Difficult full-thickness alar...
PURPOSE Asymmetric nostrils that develop after rhinoplasty may result in nasal tip deformity and result in patient dissatisfaction. No systemic study on methods for the correction of transformed nostrils has been reported. In the current study, asymmetric nostrils were classified according to the degree of asymmetry and the authors' experiences on the correction of nostril deformities are descr...
OBJECTIVES To review the repair of smaller nasal defects (≤1.5 cm) and their associated complications, elaborating on nasal obstruction and techniques to avoid it, and to determine outcomes with functional cartilage grafting. METHODS The medical records of patients requiring nasal reconstruction for Mohs defects 1.5 cm or smaller were reviewed. Variables analyzed included defect location, def...
Nasal reconstruction is currently performed using autologous grafts provides but is limited by donor site morbidity, tissue availability and potentially graft failure. Additionally, current alternative alloplastic materials are limited by their high extrusion and infection rates. Matching mechanical properties of synthetic materials to the native tissue they are replacing has shown to be import...
Composite chondrocutaneous grafts were applied to 12 patients in various forms to repair the columellar deficit, to form the nasal tubercle and nostril sill in cleft lip nose patients. Cleft lip-nose deformity patients with alar cartilage hypoplasia, obtuse angulation of the medial and lateral crura and the resulting plica vestibularis, internal nasal valve problems associated with the weakness...
Since the nose is located in the center of the face, small asymmetries and imperfections are easily recognized. One subunit of the nose is the nasal ala, a region that, when reconstructed, requires the achievement of esthetic and functional results. This poses a challenge to the plastic surgeon. In this article, we describe 3 cases of composite auricular grafts used for nasal alar reconstructio...
Nasal alveolar molding is used effectively to reshape the nasal cartilage and mold the maxillary arch before cleft lip repair and primary rhinoplasty. It provides aesthetic and functional benefits of nasal tip and alar symmetry and improved dental arch form. At The Craniofacial Center at the University of Illinois at Chicago, the authors have developed a modification of a nasal alveolar molding...
OBJECTIVE To evaluate changes in the soft tissue width of the nose induced by rapid maxillary expansion (RME). Data on greater alar cartilage (GAC) and alar base (AB) widths were compared with a normative sample within the same age range. MATERIALS AND METHODS This prospective study consisted of an RME sample of 79 patients treated with an RME protocol. Mean age at the start of RME treatment ...
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