Repairing defects of the auricle requires an appreciation of the underlying 3-dimensional framework, the flexible properties of the cartilages, and the healing contractile tendencies of the surrounding soft tissue. In the analysis of auricular defects and planning of their reconstruction, it is helpful to divide the auricle into subunits for which different techniques may offer better functional and aesthetic outcomes. This article reviews many of the reconstructive options for defects of the various auricular subunits.
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http://dx.doi.org/10.1016/j.fsc.2017.03.010 | DOI Listing |
Dermatol Surg
January 2025
Division of Dermatologic Surgery, Mayo Clinic, Rochester, Minnesota.
J Dtsch Dermatol Ges
January 2025
Department of Dermatology, University Clinic of Navarra, Pamplona, Spain.
Laryngoscope
January 2025
Cleveland Clinic Foundation, Head and Neck Institute, Cleveland, Ohio, U.S.A.
Objectives: To assess the use of occipital vessels for microvascular anastomosis in head and neck free tissue transfer reconstruction.
Methods: A literature search was undertaken to identify studies utilizing the occipital vessels for microvascular anastomosis in free tissue transfer. Following literature review, 30 anatomic cadaveric dissections on 15 fresh unfixed cadavers were performed to evaluate the occipital artery and identify a reliable vein within reasonable proximity.
Indian J Plast Surg
December 2024
Department of Plastic and Reconstructive Surgery, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Traditionally, burn reconstructions have been performed by the use of skin grafting or local flaps. Recently free flaps are being used with increasing frequency. Although not very common in the head neck region, free flaps are mostly used for secondary reconstructions of cervicofacial contractures.
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December 2024
Department of Otorhinolaryngology, Head and Neck Surgery, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.
The demand for cartilage reconstruction in the head and neck region arises frequently due to trauma, malignancies, and hereditary diseases. Traditional tissue engineering produces cartilage from a small biopsy by combining biomaterials and expanded cells. However, this top-down approach is associated with several limitations, including the non-uniform distribution of cells, lack of physiological cell-cell and cell-matrix interactions, and compromised mechanical properties and tissue architecture.
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