评价超声诊断脐带绕颈的临床价值。方法应用超声诊断脐带绕颈,根据脐带绕颈的周数及松紧度,可共临床选择适当的分娩方式。结果对诊断脐带绕颈2周以上者,放宽剖宫产指标,明显降低了胎儿窘迫及围生儿死亡率。结论超声诊断脐带绕颈简单、直观、无创、准确,为产科选择恰当的分娩方式提供了可靠的依据。 Evaluation of the clinical value of ultrasonic diagnosis of umbilical cord around the neck. Methods Ultrasound diagnosis of the umbilical cord around the neck, according to the umbilical cord around the neck circumference and tightness, can choose a total of clinical mode of delivery. Results The diagnosis of umbilical cord around the neck more than 2 weeks, to relax cesarean section, significantly reduced fetal distress and perinatal mortality. Conclusion Ultrasound diagnosis of the umbilical cord around the neck is simple, intuitive, noninvasive and accurate, which provides a reliable basis for ophthalmology to choose the appropriate mode of delivery.