在过去十多年里,由于显微外科技术的进步、神经耳科学诊断方法的改善、抗菌素的应用等,开辟了以听神经瘤为中心的内耳道、脑桥小脑角肿瘤的耳科手术途径,在这种肿瘤的诊治方面,耳科医生的重任越来越大。为了能安全地摘除内耳道、脑桥小脑角肿瘤,早期诊断则极为重要。神经耳科学的各种检查对早期诊断无疑地亦 In the past ten years, thanks to advances in microsurgical techniques, improved diagnostic methods for neurological otology, and the use of antibiotics, we have opened up otological surgical approaches for the inner ear canal and pontocerebellopontine angle tumors centered on acoustic neuromas. With regard to the diagnosis and treatment of this type of tumor, the otologists have become increasingly important. In order to safely remove the inner ear canal, cerebellopontine angle tumor, early diagnosis is extremely important. Various examinations of the neurological otology are undoubtedly important for early diagnosis.