| parent | OB.US | LP7830-5 |
| child | Diameter.transverse | Uterus | OB ultrasound | LP416272-5 |
| child | Diameter.transverse | Fetus | OB ultrasound | LP416274-1 |
| child | Diameter.transverse | Fetus | Cerebellum | OB ultrasound | LP416275-8 |
| child | Diameter.transverse | Fetus | Head.third cerebral ventricle | OB ultrasound | LP416276-6 |
| child | Diameter.transverse | Fetus | Heart | OB ultrasound | LP416277-4 |
| child | Diameter.transverse | Fetus | Thorax | OB ultrasound | LP416278-2 |
| PartDisplayName | en-US | Diameter.transverse |
| DisplayName | en-US | Diameter.transverse |
LOINC Version: 2.77
FHIR