Obstetric Measurement

Category Obstetric Measurement Term Biparietal Diameter BPD Definition of Biparietal Diameter BPD Transverse Diameter of the Fetal Head at the Level of the Thalami Used for Gestational Dating Notes About Biparietal Diameter BPD Standardized Plane Required

Category Obstetric Measurement Term Nuchal Fold Definition of Nuchal Fold Posterior Neck Thickness Measurement In Second Trimester Screening Notes About Nuchal Fold Different From First Trimester Nuchal Translucency