Rupture of the round window membrane
Rupture of the round window membrane
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圆窗膜破裂
DOI：
10.1017/s0022215100080944
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发表时间：
1975
期刊：
影响因子：
--
通讯作者：
P. Fagan
中科院分区：
文献类型：
--
作者：
J. Tonkin;P. Fagan
外淋巴液通过破裂的圆窗膜泄漏到中耳中，导致听力损失、耳鸣和眩晕的症状，无论是单独还是组合。本文描述了13例患有这种瘘管的病人的病历，这些病人都有一个共同的诱发事件，导致脑脊液压力升高。本文分析了症状和调查结果，讨论了手术方法和结果。虽然手术治疗似乎对眩晕的反应一致，但听力损失和耳鸣的改善更难预测。
A perilymph leak into the middle ear through a ruptured round window membrane results in the symptoms of hearing loss, tinnitus and vertigo, either singly or in combination. The case histories of thirteen patients with such a fistula are described, these patients having in common a predisposing incident which had led to a rise of C.S.F. pressure. Symptomatology and the results of investigation are analysed and operative technique and results discussed. While it appears that vertigo uniformly responds very satisfactorily to operative treatment the improvement in hearing loss and tinnitus is more difficult to predict.