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小儿渗出性中耳炎近年来有增多的倾向,为对其病因有关的咽鼓管功能进行研究,著者选择如下几种可在幼儿施行的检查方法:①咽鼓管咽口的内窥镜检查;②咽鼓管导管通气;③鼓室压测量法;④加压减压试验;⑤九阶段加压减压试验。观察对象是年龄在3～12岁的渗出性中耳炎患儿,共124耳。渗出性中耳炎的诊断是根据病史,鼓膜所见、听力曲线和鼓室压图,最后由鼓膜切开发现中耳贮液证实。 1.咽鼓管咽口的内窥镜观察:主要用直径为3.5mm的软质纤维镜经鼻腔作此项检查。其
Infantile exudative otitis media in recent years there is an increasing tendency for the etiology of the Eustachian tube function study, the author chose the following several check methods can be performed in young children: ① eustachian tube endoscopic examination; ② Eustachian tube catheter ventilation; ③ tympanometry; ④ pressure decompression test; ⑤ nine-stage compression decompression test. Subjects were children with exudative otitis media aged 3 to 12 years, a total of 124 ears. The diagnosis of exudative otitis media is based on history, tympanic membrane seen, hearing curve and tympanogram, and finally confirmed by the tympanic membrane was found in the middle ear fluid storage. 1. Eustachian tube pharynx mouth endoscopy: mainly with a diameter of 3.5mm soft fiber mirror through the nasal cavity for this examination. its