摘要
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。
Objective:Inner ear function of suppurative otitis media was studied in this article. Methods:the author collected lll cases of chronic otitis media suppurative patients (163 ears). The patients bone conductive hearing threshold was tested, choosing healthy ears of 40 patients with unilateral otitis as control group. In 30 patients, Auditory Brain Stem Response (ABR) end ENG were tested. The statistical analysis was performed using t test. Results:The bone conductive hearing threshold of every type otitis group was higher than that of control group remarkably, and it was related to type of otitis and duration. The result of ABR and ENG showed abnormal. Conclusions:Otitis media suppurative really caused SNHL, and the more serious the pathological changes, the longer the duration of disease was, the more evidently did the hearing lose.
出处
《中国医科大学学报》
CAS
CSCD
北大核心
1998年第4期397-400,共4页
Journal of China Medical University
关键词
中耳炎
化脓性
内耳功能
otitis media, suppurative
hearing loss,sensorineural
vestibular
