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 aortic hiatus of diaphragm (body structure) | Is a | Diaphragm structure | false | Inferred relationship | Some | ||
| Structure of aortic hiatus of diaphragm (body structure) | Is a | Structure of body conduit | true | Inferred relationship | Some | ||
| Structure of aortic hiatus of diaphragm (body structure) | del av | Entire diaphragm | false | Additional relationship | Some | ||
| Structure of aortic hiatus of diaphragm (body structure) | Is a | Aperture of diaphragm | true | Inferred relationship | Some | ||
| Structure of aortic hiatus of diaphragm (body structure) | Is a | Structure of lumbar part of diaphragm | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Entire aortic hiatus of diaphragm (body structure) | Is a | True | Structure of aortic hiatus of diaphragm (body structure) | Inferred relationship | Some | 
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)