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突发性耳聋是一种突然发生而原因不明的感觉神经性耳聋。本科自1974～1992年间共收治突发性耳聋患者68例,分析如下。
Sudden deafness is a sudden, unexplained sensory nerve deafness. Undergraduate from 1974 to 1992 were treated 68 cases of sudden deafness, analysis is as follows.