Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 374952017 | Lacrimal patency | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 642234010 | Lacrimal patency (observable entity) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Lacrimal patency | Is a | Feature of lacrimation | false | Inferred relationship | Existential restriction modifier | ||
| Lacrimal patency | Finding site | Lacrimal apparatus structure | false | Inferred relationship | Existential restriction modifier | ||
| Lacrimal patency | Is a | Lacrimal drainage system observable | true | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Lacrimal drainage - freely patent | Interprets | True | Lacrimal patency | Inferred relationship | Existential restriction modifier | 1 |
| Lacrimal drainage - reduced patency | Interprets | True | Lacrimal patency | Inferred relationship | Existential restriction modifier | 2 |
| Lacrimal drainage - patent only on punctal occlusion | Interprets | True | Lacrimal patency | Inferred relationship | Existential restriction modifier | 2 |
| Lacrimal drainage - not patent | Interprets | True | Lacrimal patency | Inferred relationship | Existential restriction modifier | 2 |
| Finding of lacrimal patency | Interprets | True | Lacrimal patency | Inferred relationship | Existential restriction modifier | 1 |
| Lacrimal drainage - freely patent | Interprets | False | Lacrimal patency | Inferred relationship | Existential restriction modifier | 1 |
This concept is not in any reference sets
FHIR