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突发性耳聋(下称突聋)是一种原因不明的感觉神经性耳聋,病变部位主要在耳蜗。由于发病的突然性和较高的自愈率,与组织血液供应的一过性障碍所致的病变极为相似,因而推测突聋的发生与血液循环障碍有关。此外,病毒感染也被认为是突聋的重要原因之一,但病毒感染同时也伴有耳蜗微循环障碍。因此,使用各种改善耳蜗微循环的方法,仍然是治疗突聋的主要措施。我科近年来采用静脉滴注川芎嗪以治疗突聋,现将连续治疗的52例总结如下:
Sudden deafness (hereinafter referred to sudden deafness) is an unexplained sensory nerve deafness, the lesion mainly in the cochlea. Due to the sudden onset and high self-healing rate, the pathological changes caused by the transient disturbance of tissue blood supply are very similar. Therefore, it is speculated that the occurrence of sudden deafness is related to the blood circulation disorder. In addition, the virus infection is also considered one of the important causes of sudden deafness, but the virus infection is also associated with microcirculation disorders. Therefore, the use of various methods to improve microcirculation of the cochlea is still the main treatment for sudden deafness. In recent years, our department intravenous infusion of ligustrazine to treat sudden deafness, now continuous treatment of 52 cases are summarized as follows: