前言目的探讨脑干听觉诱发电位（BAEP）在检测先天性耳聋儿童听神经通路的病变情况、诊断方面的价值。方法对76例先天性耳聋儿童进行睡眠状态下的BAEP监测。测I～V各波峰潜伏期（PL）和峰间潜伏期（IPL）,对其结果进行分析。结果76例先天性耳聋儿童脑干诱发电位的异常率为99．1％。其中24例（22．2％）双侧Ⅰ、Ⅲ、Ⅴ波波形消失;20例（18．5％）一侧波形消失（其中15例为对侧波形消失,5例为对侧Ⅰ、Ⅲ、Ⅴ波潜伏期延长）;53例（49．1％）双侧波形缺如;10例（9．3％）Ⅰ、Ⅲ、Ⅴ波潜伏期延长。结论BAEP对早期诊断儿童先天性耳聋有重要的临床价值。
Objective:Tostudythevalueofbrainstemauditoryevokedpotential（BAEP）intheobservationofthechildenwhohadbeendeafbeforetheywereborn.Methods:76patientswereassessedbyBAEPinthestudy.Thepeaklatency（PL）andinterpeaklatency（IPL）ofwaveI-Vweremeasured.Theanalysisofdatawascarriedoutandtheabnormalmanifestationsofpatientswereanalysed.Results:TheabnormaldegreeandmainmanifestationsoftheshapewereanalysedbyBAEPinthestudy.Conclusion:TheBAEPisconsi...
