近年来,突发性聋发病率在上升并趋向年青化,已成为严重危害健康人群听力的耳科常见病。本属听力正常或基本正常者突然在短期内不明原因丧失听力,其中多数病例遗留永久性听力损失,有如突发心肌梗塞之于心脏,对患者的心理和生理无疑是一个严重的打击,已经引起耳科医师乃至一般人群的认识和重视。为了指导日常救治工作,便于学术交流和从事多中心临床研究, In recent years, the incidence of sudden deafness is on the rise and tends to be younger, and it has become a common otology that seriously affects the hearing of healthy people. This is normal or almost normal hearing loss in the short term sudden loss of unknown reason, most of which left permanent hearing loss, such as sudden myocardial infarction in the heart, the patient’s psychological and physical undoubtedly is a serious blow that has been caused Otologists and general population awareness and attention. In order to guide the daily rescue work, to facilitate academic exchanges and engage in multicenter clinical research,