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 |
| Valve of Hasner | Is a | Valve of nasolacrimal duct | true | Inferred relationship | Some | ||
| Valve of Hasner | Part of | Entire lacrimal apparatus | false | Additional relationship | Some | ||
| Valve of Hasner | Laterality | Side | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire valve of Hasner (body structure) | Is a | True | Valve of Hasner | Inferred relationship | Some | |
| Persistent valve of Hasner (finding) | Finding site | True | Valve of Hasner | Inferred relationship | Some | 1 |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)