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Extensor digitorum brevis and extensor hallusis brevis transplantation for treatment of long-standing facial paralysis / 中华创伤杂志(英文版)
Chinese Journal of Traumatology ; (6): 3-9, 2009.
Artículo en Inglés | WPRIM | ID: wpr-239813
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the efficacy of free transplantation of denervated muscles and vessels in the treatment of long-standing facial paralysis.</p><p><b>METHODS</b>A total of 26 patients with facial paralysis (10 males and 16 females, aged 16-65 years, mean 47 years) were enrolled in this study to receive transplantation of denervated extensor digitorum brevis (EDB) and extensor hallusis brevis (EHB). The muscle tendon was slung to the ala nasi, the middle point of the nasolabial sulcus, the angulus oris and the chin to correct the nasal and oral deformity. The muscle belly was buried around the nerves that innervated the masseter muscle. Microsurgery was applied to anastomosing the tarsus lateral vessels to the superficial temporalis vessels.</p><p><b>RESULTS</b>After operation, all the patients immediately obtained satisfied static appearance. The movement of the paralyzed corner of the mouth could be obtained one month later and the smile of the paralyzed side could be restored after 3 months of training. And 88% patients achieved perfect results, 8% obtained satisfactory results, and 4% got improvement 6 months after operation according to Stennert's paresis scoring system.</p><p><b>CONCLUSIONS</b>Free transplantation of denervated muscles and vessels for the treatment of long-standing facial paralysis, which seldom causes atrophy or liquefaction of the transferred muscles, can maintain muscle viability and induce reliable nerve regeneration. Therefore, it is a safe and efficient treatment method for the patients suffering from facial paralysis.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Cirugía General / Trasplante / Músculo Esquelético / Parálisis Facial / Métodos / Microcirugia / Regeneración Nerviosa Límite: Adolescente / Adulto / Anciano / Femenino / Humanos / Masculino Idioma: Inglés Revista: Chinese Journal of Traumatology Año: 2009 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Cirugía General / Trasplante / Músculo Esquelético / Parálisis Facial / Métodos / Microcirugia / Regeneración Nerviosa Límite: Adolescente / Adulto / Anciano / Femenino / Humanos / Masculino Idioma: Inglés Revista: Chinese Journal of Traumatology Año: 2009 Tipo del documento: Artículo