| parent | Head>Head vessels & Neck>Neck vessels | LP191605-7 |
| child | Head+Neck>Carotid artery+Vertebral artery | LP249676-0 |
| child | Carotid arteries and Vertebral artery | Radio fluoroscopy angiography | Radiology | LP405012-8 |
| child | Head+Neck>Carotid arteries.bilateral+Vertebral artery.bilateral | LP234798-9 |
| child | Head+Neck>Carotid arteries.left+Vertebral artery.left | LP234800-3 |
| child | Head+Neck>Carotid arteries.right+Vertebral artery.right | LP234801-1 |
| PartDisplayName | en-US | Head+Neck>Carotid arteries+Vertebral artery |
| DisplayName | en-US | Carotid arteries and Vertebral artery |
LOINC Version: 2.77
FHIR