| parent | Study observation | LP19257-2 |
| child | Fetal Aortic arch Narrative Study observation US | 12039-4 |
| child | Fetal Aortic arch Study observation US | 12038-6 |
| STATUS | NotStated |
| PartDisplayName | en-US | Study observation | Fetus | Aortic arch | OB ultrasound |
LOINC Version: 2.78