Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2003. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Injury of vertebral artery | Is a | False | Injury of artery of head and neck | Inferred relationship | Some | |
| Injury of carotid artery | Is a | False | Injury of artery of head and neck | Inferred relationship | Some | |
| Transection of vertebral artery | Is a | False | Injury of artery of head and neck | Inferred relationship | Some | |
| Transection of carotid artery | Is a | False | Injury of artery of head and neck | Inferred relationship | Some | |
| Middle meningeal hemorrhage following injury | Is a | False | Injury of artery of head and neck | Inferred relationship | Some | |
| Injury of anterior spinal artery | Is a | False | Injury of artery of head and neck | Inferred relationship | Some | |
| Subarachnoid hemorrhage from carotid siphon and bifurcation | Is a | True | Injury of artery of head and neck | Inferred relationship | Some |
This concept is not in any reference sets