Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Structure of cortical branch of middle cerebral artery | Is a | True | Branch of middle cerebral artery | Inferred relationship | Some | |
| Circle of Willis and its branches | Is a | False | Branch of middle cerebral artery | Inferred relationship | Some | |
| Structure of central branch of middle cerebral artery | Is a | True | Branch of middle cerebral artery | Inferred relationship | Some | |
| Structure of orbital branch of middle cerebral artery | Is a | True | Branch of middle cerebral artery | Inferred relationship | Some | |
| Structure of circle of Willis | Is a | False | Branch of middle cerebral artery | Inferred relationship | Some | |
| Entire branch of middle cerebral artery (body structure) | Is a | True | Branch of middle cerebral artery | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)