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 |
| Entire optic nerve sheath | Is a | Optic nerve sheath structure | true | Inferred relationship | Some | ||
| Entire optic nerve sheath | Part of | Entire optic nerve | false | Additional relationship | Some | ||
| Entire optic nerve sheath | Part of | Entire meninges | false | Additional relationship | Some | ||
| Entire optic nerve sheath | Part of | Entire cranial cavity | false | Inferred relationship | Some | ||
| Entire optic nerve sheath | Part of | Entire brain | false | Additional relationship | Some | ||
| Entire optic nerve sheath | Laterality | Side | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Structure of internal sheath of optic nerve | Part of | False | Entire optic nerve sheath | Additional relationship | Some | |
| Structure of external sheath of optic nerve | Part of | False | Entire optic nerve sheath | Additional relationship | Some | |
| Entire internal sheath of optic nerve | Part of | False | Entire optic nerve sheath | Additional relationship | Some | |
| Entire external sheath of optic nerve | Part of | False | Entire optic nerve sheath | Additional relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)