نتایج جستجو برای: alar reconstruction
تعداد نتایج: 123859 فیلتر نتایج به سال:
OBJECTIVE To evaluate the aesthetic and functional outcomes of a full-thickness skin graft and a separately harvested auricular cartilage graft for nasal alar defects created by Mohs micrographic surgery. DESIGN Twenty patients with deep Mohs micrographic surgery defects of the nasal ala who underwent reconstruction with a full-thickness skin graft and an auricular cartilage graft were prospe...
THE normal columella consists of the medial crura of the alar cartilages surrounded by skin. Its logical anatomical reconstruction should therefore also have a central cartilaginous axis. This may be accomplished in cases of short columella following bilateral hare lips by rotating downwards part of the nasal septum. The method not only lengthens the columella but also elevates the flat nasal t...
One of the most difficult aspects in rhinoplasty is resolving and preventing functional compromise of the nasal valve area reliably. The nasal valves are crucial for the individual breathing competence of the nose. Structural and functional elements contribute to this complex system: the nasolabial angle, the configuration and stability of the alae, the function of the internal nasal valve, the...
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...
OBJECTIVES To determine the cause of nasal valve obstruction in a series of patients requiring surgical correction, to evaluate the efficacy of our surgical techniques, and to assess the cosmetic effect of nasal valve repair. METHODS Retrospective review of 53 consecutive cases involving adult patients who underwent nasal valve reconstruction over an 8-year period. The preoperative symptom se...
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...
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