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我院从1969年开始应用鸡蛋内膜修补耳膜穿孔,现将有记录的71例72耳小结如下:修补适应症:1.外伤性耳膜穿孔。2.耳膜紧张部穿孔无脓一周以上。3.局部无肉芽,无胆脂瘤,鼻腔、咽腔无慢性炎症。4.咽鼓管自行吹张通畅。5.假耳膜试验听力有提高者。方法:在无菌操作下,将外耳道和耳廓用75%酒精或0.1%硫柳汞清拭消毒。对陈旧性穿孔,先用石炭酸液小棉签在穿孔周围烧灼后待贴补,对精神紧张者可用1%丁卡因棉片贴敷于穿孔膜上5—10分钟。
Our hospital from 1969 the application of egg endometrial repair eardrum perforation, there are now recorded 71 cases of 72 ears are as follows: Indications: 1. traumatic eardrum perforation. 2. Department of eardrum tension perforation no more than a week. 3. Local non-granulation, no cholesteatoma, nasal, pharyngeal without chronic inflammation. 4. Eustachian tube blowing their own patency. 5. False eardrum hearing test improved. METHODS: Under sterile conditions, the external auditory meatus and auricle were swabbed and disinfected with 75% alcohol or 0.1% thimerosal. Perforation of the old, first with a small cotton swabs in the perforation around the caution to be posted after the patch on the nervous tension available 1% tetracaine patch affixed to the perforated membrane on the 5-10 minutes.