| parent | OB.US | LP7830-5 |
| child | Diameter.perpendicular | Kidney Left | OB ultrasound | LP416264-2 |
| child | Diameter.perpendicular | Kidney Right | OB ultrasound | LP416265-9 |
| child | Diameter.perpendicular | Ovary Left | OB ultrasound | LP416266-7 |
| child | Diameter.perpendicular | Ovary Right | OB ultrasound | LP416267-5 |
| child | Diameter.perpendicular | Uterus | OB ultrasound | LP416268-3 |
| child | Diameter.perpendicular | Fetus | OB ultrasound | LP416270-9 |
| child | Diameter.perpendicular | Fetus | Kidney Right | OB ultrasound | LP416271-7 |
| PartDisplayName | en-US | Diameter.perpendicular |
| DisplayName | en-US | Diameter.perpendicular |
LOINC Version: 2.77
FHIR