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本文观察单侧听力障碍者的异常前庭功能的出现率及严重程度,其目的之一是分析听力受损的程度、病因及病变部位与前庭功能异常的关系;其二是瞭解冷热试验功能障碍与眼动失调的关系。观察对象为严格的一侧感音神经性聋或只有单侧耳鸣而主客观检查健耳听力均正常者,共计205例,其中117例属耳蜗型病变,88例属蜗后型病变。听力检查包括纯音测听、言语识别试验、Fowler试验、音衰试验、镫肌反射及反射衰减试验等,检查都在隔音室内进行;前庭功能与眼动试验包括冷热水试验、自发性眼震、凝视性眼
This article observes the incidence and severity of abnormal vestibular function in unilateral hearing impaired, one of the purposes is to analyze the degree of hearing impairment, etiology and lesion site and vestibular dysfunction; the second is to understand the cold and heat test dysfunction And eye movement disorders. A total of 205 cases were observed, including 117 cases with cochlear-type lesions and 88 cases with cochlear-type lesions. Hearing tests include pure tone audiometry, speech recognition test, Fowler test, sound attenuation test, muscle reflex and reflex decay test, the tests are conducted in the soundproof room; vestibular function and eye movement tests, including hot and cold water tests, spontaneous nystagmus , Staring eyes