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报告1978年对167名4天~83月的儿童的听性脑干反应测听法的经验。检查多在肛注水合氯醛(40~50 mg/kg)镇静下进行,10名未能有效地镇静。结果:40分贝(听力级)以下引出听性脑干反应者,表明听力正常或仅有轻度听力损失。对50~90分贝短声得出反应者,为中度或重度聋。对80~90分贝的短声无反应时,如无中枢性疾患,则至少有重度耳聋。如患儿有中枢神经系统疾患,则虽无反应,也难以判断究竟是外周性聋,还是脑干水平的听觉中枢径路病变所致。用阻抗测听法或其他行为测听法核对听性脑
Report 1978 1978 years 4 to 83 months of children’s auditory brainstem response audiometry experience. Check more in the anus chloral hydrate (40 ~ 50 mg / kg) sedation, 10 failed to effectively sedated. Results: Auditory brainstem responses below 40 dB (hearing level) led to either normal hearing or mild hearing loss. Short to 50 ~ 90 db responders, moderate or severe deafness. No response to 80 to 90 dB short beats, in the absence of central conditions, at least severe deafness. If children with central nervous system disorders, although there is no response, it is difficult to determine whether the peripheral deafness, or brain stem level auditory central pathological lesions caused. Check the auditory brain with impedance audiometry or other behavioral audiometry