目的探讨胎盘早剥的彩色多普勒诊断方法和超声图像特点,了解彩色多普勒超声诊断的符合率。方法回顾性分析100例均分娩后检查胎盘基底部凝血压迹确诊的胎盘早剥患者的胎盘早剥声像图特点及临床资料。结果彩色多普勒超声诊断胎盘早剥78例,诊断符合率78.00%。Ⅲ度胎盘早剥诊断符合率100.00%,Ⅱ度胎盘早剥诊断符合率90.00%,Ⅰ度胎盘早剥诊断符合率57.14%。结论彩色多普勒图像的诊断对较严重的胎盘早剥有及其重要的作用。 Objective To explore the diagnostic methods of color Doppler and characteristics of ultrasound images in placental abruption and to understand the coincidence rate of color Doppler ultrasound diagnosis. Methods The characteristics and clinical data of 100 cases of placental abruption with placental abruption diagnosed after the delivery were investigated retrospectively. Results 78 cases of placental abruption were diagnosed by color Doppler ultrasonography. The diagnostic coincidence rate was 78.00%. Ⅲ degree placental abruption diagnosis rate of 100.00%, Ⅱ degree placental abruption diagnosed coincidence rate of 90.00%, Ⅰ degree placental abruption diagnosis rate of 57.14%. Conclusion The diagnosis of color Doppler imaging plays an important role in the treatment of severe placental abruption.