| parent | Head>Petrous part of temporal bone | LP234165-1 |
| child | CT Petrous part of temporal bone | 24877-3 |
| child | CT Petrous part of temporal bone W contrast IV | 24878-1 |
| child | CT Petrous part of temporal bone WO and W contrast IV | 36835-7 |
| child | CT Petrous part of temporal bone WO contrast | 30589-6 |
| PartDisplayName | en-US | Petrous part of temporal bone | Computed tomography | Radiology |
LOINC Version: 2.77
FHIR