Retalho de Karapandzic e retalho de Bernard-Burrow-Webster na reconstrução do lábio inferior

3 Abstract: Squamous cell carcinoma is the most common malignant neoplasm of the lips, and in about 90% of cases it is located on the lower lip due to higher cumulative exposure to ultraviolet radiation. The authors present two surgical techniques for reconstruction of large lower lip defects, resulting from surgical excision of tumors, exemplifying and comparing them with two clinical cases. Keywords: Carcinoma, squamous cell; Lip neoplasms; Surgical flaps Resumo: O carcinoma de celulas escamosas e a neoplasia maligna mais frequente dos labios, e em cerca de 90% dos casos, localiza-se no labio inferior, por causa da maior exposicao cumulativa a radiacao ultra- violeta. Os autores apresentam duas tecnicas cirurgicas para a reconstrucao de grandes defeitos do labio inferior, resultantes da excisao cirurgica tumoral, exemplificando-as e comparando-as atraves de dois casos clinicos. Palavras-chave: Carcinoma de celulas escamosas; Neoplasias labiais; Retalhos cirurgicos

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