Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Structure of fourth aortic arch | Is a | Structure of embryonic aortic arch | true | Inferred relationship | Some | ||
| Structure of fourth aortic arch | Is a | Fourth branchial arch structure | true | Inferred relationship | Some | ||
| Structure of fourth aortic arch | del av | Entire embryo | false | Additional relationship | Some | ||
| Structure of fourth aortic arch | del av | Entire arterial system | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire fourth aortic arch | Is a | True | Structure of fourth aortic arch | Inferred relationship | Some | |
| Structure of fourth right aortic arch | Is a | True | Structure of fourth aortic arch | Inferred relationship | Some | |
| Structure of fourth left aortic arch | Is a | True | Structure of fourth aortic arch | Inferred relationship | Some | |
| Persisting fifth aortic arch with atresia of fourth arch (disorder) | Finding site | False | Structure of fourth aortic arch | Inferred relationship | Some | 1 |
| Persisting fifth aortic arch with atresia of fourth arch (disorder) | Finding site | False | Structure of fourth aortic arch | Inferred relationship | Some | 4 |
| Persisting fifth aortic arch with atresia of fourth arch (disorder) | Finding site | True | Structure of fourth aortic arch | Inferred relationship | Some | 2 |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)