文中对40例单侧低频感音神经性聋患者进行分析,发现患者主诉中有耳鸣的最多(87.5%)、耳聋次(75%)、眩晕和耳闷者各为35%及25%.纯音测听均为低频感音神经性聋,其低频与高频听阈均值之差为26.32 dB.40例中36例听性脑干反应正常.并讨论了产生低频感音神经性聋可能的原因,耳鸣、低频听力损害与内淋巴积水的关系,并提出对低频感音神经性自应有统一的划定标准. Forty patients with unilateral low-frequency sensorineural hearing loss were analyzed and found that patients had the largest number of tinnitus complaints (87.5%), deafness times (75%), vertigo and auricular were 35% and 25% respectively. The measured hearing loss was low-frequency sensorineural hearing loss, the difference between the low-frequency and high-frequency hearing threshold was 26.32 dB.Among 36 cases, 36 cases had normal auditory brainstem response, and discussed the possible causes of low-frequency sensorineural hearing loss, Tinnitus, low frequency hearing loss and the relationship between endolymphatic hydrops, and proposed that the low-frequency sensorineural self should have a uniform delineation criteria.