如鼓室峡部的闭锁不能同时缓解。
If the drum room canyon's department block system cannot also alleviate.
就形成了上鼓室以上部位的负压状态。
Has formed on above the drum room the spot negative pressure condition.
目的探讨耳内镜在鼓室成形术中的作用。
Objective In order to explore the effect of oto-endoscope on aural media operation.
结论：鼓室注射地塞米松是治疗突聋的有效方法。
临床上多采用鼓室成形、听骨链重建术来治疗此类疾病。
Tympanoplas-ty and reconstruction of ossicular chain are applied to treat this disease.
经咽鼓管鼓室内导入造影剂是安全、有效的给药新途径。
Intratympanic gadolinium therapy through eustachian tube is a safe and effective.
经咽鼓管鼓室内导入造影剂是安全、有效的给药新途径。
Intratympanic gadolinium therapy through eustachian tube is a safe and effective.
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