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目的：研究化脓性中耳炎的内耳功能状态。方法：收集１１１例化脓性中耳炎患者（１６３耳），测其骨导听阈，并以单侧患者中的４０位的健耳为对照；对３０名患者进行听性脑干反应（ＡＢＲ）和眼震电图（ＥＮＧ）检查。结果：化脓性中耳炎各组骨导听阈均值明显高于对照组，且与中耳炎的类型和病程相关。ＡＢＲ和ＥＮＧ检查亦有异常改变。结论：化脓性中耳炎确可引起感音神经性聋（ＳＮＨＬ），且中耳病变越重，病程越长，听力下降越明显。少部分患者外周前庭功能可受累
Objective: To study the inner ear function of suppurative otitis media. Methods: 111 cases of suppurative otitis media (163 ears) were collected and their bone conduction thresholds were measured. Forty ears of unilateral patients were used as control. Auditory brainstem response (ABR) and eyes Electro-Resonance (ENG) inspection. Results: The mean value of bone conduction threshold in each group of suppurative otitis media was significantly higher than that in control group, and was related to the type and duration of otitis media. ABR and ENG tests also have abnormal changes. Conclusion: Suppurative otitis media can cause sensory nerve deafness (SNHL), and the more severe middle ear lesions, the longer the duration, the more obvious hearing loss. A small number of patients with peripheral vestibular function can be involved