Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 374952017 | Lacrimal patency | en | Synonym | Active | Case insensitive | SNOMED CT core |
| 642234010 | Lacrimal patency (observable entity) | en | Fully specified name | Active | Case insensitive | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Lacrimal patency | Is a | Lacrimal drainage system observable | true | Inferred relationship | Some | ||
| Lacrimal patency | Finding site | Lacrimal apparatus structure | false | Inferred relationship | Some | ||
| Lacrimal patency | Is a | Feature of lacrimation | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Lacrimal patency - finding | Interprets | True | Lacrimal patency | Inferred relationship | Some | 1 |
| Lacrimal drainage - freely patent | Interprets | False | Lacrimal patency | Inferred relationship | Some | 1 |
| Lacrimal drainage - freely patent | Interprets | True | Lacrimal patency | Inferred relationship | Some | 1 |
| Lacrimal drainage - reduced patency | Interprets | True | Lacrimal patency | Inferred relationship | Some | 2 |
| Lacrimal drainage - patent only on punctal occlusion | Interprets | True | Lacrimal patency | Inferred relationship | Some | 2 |
| Lacrimal drainage - not patent | Interprets | True | Lacrimal patency | Inferred relationship | Some | 2 |
Reference Sets
Observable entity foundation reference set
FHIR