| parent | Upper extremity>Finger | LP222071-5 |
| child | Upper extremity.right>Thumb | LP30334-4 |
| child | Thumb | Computed tomography | Radiology | LP406095-2 |
| child | Thumb | X-ray | Radiology | LP406096-0 |
| child | Upper extremity.left>Thumb | LP30333-6 |
| child | Upper extremity.bilateral>Thumb | LP30332-8 |
| child | Upper extremity>Thumb.proximal phalanx | LP411129-2 |
| child | Upper extremity>Thumb.distal phalanx | LP411136-7 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Upper extremity>Thumb |
| DisplayName | en-US | Thumb |
LOINC Version: 2.81