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本文分析了39例突发性耳聋及其高压氧的疗效。耳鸣与纯音听力的好转无平行关系,随病程推移而减轻。SISI在15耳阳性中只有两例治疗后转为阴性。语言识别率凡能在语言接受阈上加40dB测出时,治疗后均好转;而纯音或语言接受阈除有改善外,也有恶化的。举4例纯音在治疗前后未变或加重者,其语言识别率及接受阈都有改善或不变,而且其耳鸣都有不同程度的改善。在耳鸣减轻时语言检查结果优于纯音听力检查。凡3周以内来诊者疗效较佳。低频较高频易于恢复。
This article analyzes the efficacy of 39 cases of sudden deafness and hyperbaric oxygen. Tinnitus and pure tone hearing improvement without parallel relationship, with the course of the disease and reduce. Only two of 15 positive cases of SISI turned negative after treatment. Speech recognition rate where the speech can be measured plus 40dB measured, improved after treatment; and pure tone or language to accept the threshold in addition to improved, but also deteriorated. Four cases of pure tone before or after treatment did not change or worse, the language recognition rate and acceptance threshold have improved or unchanged, and their tinnitus have varying degrees of improvement. When the tinnitus is relieved, the result of verbal examination is better than pure tone hearing test. All patients within 3 weeks to better efficacy. Low-frequency high-frequency easy to recover.