鼓膜修补术后中耳炎复发原因分析

李春艳;舒畅;陈建超;杜晓东;彭志林;

1:无锡市第四人民医院耳鼻咽喉科

摘要

目的分析中耳炎患者鼓膜修补术后复发的原因。方法 2007～2010年49例显微镜下鼓膜修补术后中耳炎复发患者,经超过1个月药物治疗无效后,行耳内镜下探查术,总结术后复发原因。结果 49例中,5例咽鼓管鼓口阻塞,24例存在鼓峡部阻塞伴完全性张肌皱襞,14例存在鼓峡部阻塞伴上鼓室垂直粘连带,8例存在上鼓室粘膜上皮化封闭鼓峡,9例鼓窦入口狭窄,12例面神经隐窝及鼓室窦未完全开放,8例乳突气房未完全开放;49例中单一部位阻塞者19例,有2处及以上部位阻塞者30例。耳内镜下确认并解除中耳通气阻塞部位,术后随访1年,干耳率98%。结论中耳炎行鼓膜修补术后复发与中耳腔的气流通道阻塞有关,术中应畅通中耳通气引流,提高手术成功率。

关键词

慢性中耳炎;鼓膜修补术;耳内镜

基金项目(Foundation):

作者

李春艳;舒畅;陈建超;杜晓东;彭志林;

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