Objective To discuss therapeutic effect of nasal endoscopic Eustachiantubeinsufflation to treat chronic secretory otitis media(OMSC).
目的探讨鼻内镜下咽鼓管吹张术治疗分泌性中耳炎的疗效。
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Methods to check Eustachian orifice, give Eustachiantubeinsufflation and medical therapy simultaneously to 64 patients suffering from OMSC (84 ears), and evaluate therapeutic effect.