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我院于1985～1989年收治突发性耳聋40例,现报道如下。临床资料:本组40例,男29例,女11例,年龄16～57岁。单侧耳聋36例(右耳29例,左耳7例),双侧耳聋4例。非前庭症状33例,前庭耳蜗症状7例。依据 Byl1978耳聋分型将本组病例分为:轻度耳聋者8例(其中1例并发眩晕),中度9例,重度15例(其中5例并发眩晕),极重度8例(其中1例并发眩晕)。疗效评定按日本厚生省颁布标准:Ⅰ级痊愈:听力恢复20dB 以内或达健康水平。Ⅱ级显效,听力提高30Bd 以上。Ⅲ级无效:听力提高10-20dB。Ⅳ级无效,听力提高不足10dB。
Our hospital from 1985 to 1989 admitted 40 cases of sudden deafness, are reported below. Clinical data: The group of 40 patients, 29 males and 11 females, aged 16 to 57 years. 36 cases of unilateral deafness (right ear in 29 cases, left ear in 7 cases), bilateral deafness in 4 cases. 33 cases of non-vestibular symptoms and 7 cases of vestibular cochlear symptoms. According to the classification of Byl1978 deafness, the patients were divided into mild deafness in 8 cases (1 case complicated with dizziness), moderate in 9 cases, severe in 15 cases (5 cases complicated with dizziness), extremely severe in 8 cases (1 case Complicated with dizziness). Evaluation of the efficacy of the Japanese Ministry of Health promulgated standards: Ⅰ level recovery: hearing recovery within 20dB or up to the level of health. Ⅱ grade markedly improved hearing more than 30Bd. Ⅲ grade invalid: hearing increased by 10-20dB. Ⅳ level invalid hearing improvement less than 10dB.