| parent | Diameter.biparietal.mean | Fetus | OB ultrasound | LP416223-8 |
| child | Fetal Head Mean biparietal diameter Estimated from gestational age | 11821-6 |
| child | Fetal Head Mean biparietal diameter estimated from Cerebellar diameter (US) | 11822-4 |
| PartDisplayName | en-US | Diameter.biparietal.mean | Fetus | Head | OB ultrasound |
LOINC Version: 2.77
FHIR