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 |
| Orbital space | Is a | Structure of orbit proper | true | Inferred relationship | Some | ||
| Orbital space | Part of | Entire head | false | Additional relationship | Some | ||
| Orbital space | Laterality | Side | true | Inferred relationship | Some | ||
| Orbital space | Part of | Entire visual system | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Postseptal orbital space | Is a | True | Orbital space | Inferred relationship | Some | |
| Subperiosteal orbital space | Is a | True | Orbital space | Inferred relationship | Some | |
| Retrobulbar space | Is a | True | Orbital space | Inferred relationship | Some | |
| Entire orbital space (body structure) | Is a | True | Orbital space | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)