| parent | Head | LP7281-1 |
| child | Mastoid | Computed tomography | Radiology | LP404876-7 |
| child | Head>Mastoid.right | LP207754-5 |
| child | Head>Mastoid.left | LP207753-7 |
| child | Mastoid | Ultrasound | Radiology | LP404877-5 |
| child | Mastoid | X-ray | Radiology | LP404878-3 |
| child | Head>Mastoid.bilateral | LP207755-2 |
| child | Mastoid | X-ray tomography | Radiology | LP404879-1 |
| PartDisplayName | en-US | Head>Mastoid |
| DisplayName | en-US | Mastoid |
LOINC Version: 2.77
FHIR