| parent | Head | LP7281-1 |
| child | Head>Head veins | LP30398-9 |
| child | Head vessels | Computed tomography angio | Radiology | LP404930-2 |
| child | Head vessels | MR angiogram | Radiology | LP404931-0 |
| child | Head>Head arteries | LP191603-2 |
| child | Head vessels | Ultrasound.doppler | Radiology | LP404932-8 |
| child | Head>Cerebral artery | LP249208-2 |
| child | Head>Intracranial vessel | LP30408-6 |
| child | Head>Cerebral arteries | LP208142-2 |
| child | Head>Cerebral vein | LP250982-8 |
| child | Head>Brain veins | LP213645-7 |
| child | Head>Brain && Head>Head vessels | LP265327-9 |
| child | Head>Internal maxillary artery | LP249210-8 |
| child | Head>Sinus vein | LP34175-7 |
| child | Head>Orbit vessels | LP207294-2 |
| PartDisplayName | en-US | Head>Head vessels |
| DisplayName | en-US | Head vessels |
LOINC Version: 2.77
FHIR