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突发性耳聋是一种原因不明的感音性听力损失,在几分钟或几小时内听力下降到最低点,一些患者在3 d内除第Ⅷ颅脑神经损伤外,其他神经受损均为正常情况。导致突发性耳聋的原因是内耳血管狭窄或痉挛使耳蜗微循环灌流受到阻碍,影响了耳蜗功能。目前,在突发性耳聋的治疗上,糖皮质激素越来越受到重视,地塞米松成为常用药物。本研究对76例患者治疗效果进行分析。1资料与方法1.1一般资料选2014年3月至2015年3月本院
Sudden deafness is an unknown cause of sensory hearing loss, hearing loss in a few minutes or hours down to the lowest point, in some patients in addition to within 3 d of Ⅷ cranial nerve injury, the other nerve damage are normal circumstances. Cause sudden deafness due to stenosis or spasm of the inner ear microcirculation of the cochlear flow has been hindered, affecting the cochlear function. At present, in the treatment of sudden deafness, glucocorticoids are more and more attention, dexamethasone has become a commonly used drug. This study analyzed the treatment effect of 76 patients. 1 Materials and Methods 1.1 General Information Selected March 2014 to March 2015 in our hospital