| parent | Perimeter | LP70910-2 |
| child | Fetal Thorax Circumference derived by US | 11987-5 |
| child | Fetal Thorax Circumference US | 11988-3 |
| child | Fetal Thorax Circumference measured by ellipse overlay (US) | 11989-1 |
| child | Fetal Thorax Circumference US.traced | 11990-9 |
| STATUS | NotStated |
| PartDisplayName | en-US | Perimeter | Fetus | Thorax | OB ultrasound |
LOINC Version: 2.78