Outcome Analysis on Clinical Birth of 317 Cases of Belly Band Winding Neck

317例 胎儿 脐带绕颈临床分娩结局分析

Diagnostic Value of Belly Band Wrapped Neck with B Ultrasound

B超诊断 脐带绕颈的价值

Results There were 211 cases of belly band wrapped neck in ultrasound and there were 193 cases were obtained after birth with the incidence rate of 19.3 % and accuracy diagnostic rate was 91 % .

结果1000例 胎儿中超声检出 脐带绕颈的有211例，产后证实为脐带绕颈的为193例。脐带绕颈的发生率为19.3%，诊断准确率为91%。