【摘要】目的探讨经颅多普勒(TCD)对突发性耳聋患者的诊断价值。方法应用经颅多普勒对42例突发性耳聋患者和 42例健康志愿者进行血流动力学检测，观察血流频谱形态并记录数据，分析突发性耳聋患者的脑血流动力学改变。结果42例突发性耳聋患者的经颅多普勒检查结果均为脑血流异常，而健康志愿者中仅2例为脑血流异常，有显著性差异。结论经颅多普勒对诊断突发性耳聋具有重要的参考价值。

    【关键词】突发性耳聋；经颅多普勒

    Transcranial Doppler in Patients with Sudden Deafness Diagnosis ResearchZHAO Ling，HUANG You-rong.(Jining Medical University affiliated Tengzhou Central People's Hospital，Tengzhou 277500，China)【Abstract】ObjectiveTo investigate the transcranial Doppler ( TCD ) in patients with sudden deafness diagnosis value.MethodsApplication of transcranial Doppler in 42 cases of sudden deafness patients and 42 healthy volunteers underwent hemodynamic detection of blood spectrum morphology ......