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 lacrimal canaliculus | Is a | Lacrimal canaliculus structure | true | Inferred relationship | Some | ||
| Valve of lacrimal canaliculus | Part of | Entire lacrimal apparatus | false | Additional relationship | Some | ||
| Valve of lacrimal canaliculus | Part of | Entire eyelid | false | Additional relationship | Some | ||
| Valve of lacrimal canaliculus | Laterality | Side | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Valve of Foltz | Is a | True | Valve of lacrimal canaliculus | Inferred relationship | Some | |
| Valve of Bochdalek | Is a | True | Valve of lacrimal canaliculus | Inferred relationship | Some | |
| Entire valve of lacrimal canaliculus (body structure) | Is a | True | Valve of lacrimal canaliculus | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)