the biparietal diameter and head perimeter (measured in transverse section of the head in the level of the thalami and cavum septi pellucidi

the biparietal diameter and head perimeter (measured in transverse section of the head in the level of the thalami and cavum septi pellucidi

the femur length (measured with full-length of bone tissue perpendicular into ultrasound beam, leaving out the distal femoral epiphysis)

Other biometric factors, like additional extended bone additionally the transverse cerebellar diameter, can play a part.

Gestational get older examination by ultrasonography in the 1st area of the second trimester (between 14 0/7 months and 21 6/7 weeks of gestation, inclusive) is dependent on a composite of fetal biometric dimensions possesses a precision of i‚± 7a€“10 time PubMed] [Obstetrics & Gynecology]”>19 PubMed] [Full book]”>20 PubMed] [Obstetrics & Gynecology]”>21 PubMed]”>22. Devamını Oku