The methods and clinical values of obstetric conjugata measured by ultrasonography / 中华超声影像学杂志

ABSTRACT

Objective To evaluate the methods and predictive values of obstetric conjugata measured by ultrasound.Methods A total of 200 women at 37～42 week's gestation,delivering a singleton infant and having an ultrasound examination within three days before delivery were studied.The obstetric conjugata,fetal biparietal diameter(BPD),fetal clavicula were measured by ultrasound,and compared with the obstetric conjugata measured in operation,newborn BPD,and newborn clavicula.Results The parameters such as obstetric conjugata,BPD and clavicula had no significant difference between ultrasonic measurement and actual measurement.When the obstetric conjugata and BPD difference