Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 19550019 | Circle of Willis | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 19551015 | Circle of Willis, NOS | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 376715014 | Structure of circle of Willis | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 643634013 | Structure of circle of Willis (body structure) | en | Fully specified name | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 3717732018 | Circulus arteriosus cerebri | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Structure of circle of Willis | Is a | Arterial system structure | false | Inferred relationship | Some | ||
| Structure of circle of Willis | partie de | Entire thorax | false | Additional relationship | Some | ||
| Structure of circle of Willis | partie de | Entire cerebrovascular system (body structure) | false | Additional relationship | Some | ||
| Structure of circle of Willis | partie de | Entire arterial system | false | Additional relationship | Some | ||
| Structure of circle of Willis | Is a | Branch of posterior cerebral artery | false | Inferred relationship | Some | ||
| Structure of circle of Willis | Is a | Branch of middle cerebral artery | false | Inferred relationship | Some | ||
| Structure of circle of Willis | Is a | Structure of intracranial artery | true | Inferred relationship | Some |
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)