Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2008. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Lacrimal patency - finding | Is a | Lacrimation and lacrimal drainage - finding | true | Inferred relationship | Some | ||
| Lacrimal patency - finding | Interprets | Tear production | false | Inferred relationship | Some | ||
| Lacrimal patency - finding | Finding site | Lacrimal apparatus structure | false | Inferred relationship | Some | ||
| Lacrimal patency - finding | Interprets | Lacrimal patency | true | Inferred relationship | Some | 1 | |
| Lacrimal patency - finding | Finding site | Lacrimal structure | true | Inferred relationship | Some | 2 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Lacrimal drainage - freely patent | Is a | True | Lacrimal patency - finding | Inferred relationship | Some | |
| Lacrimal drainage - reduced patency | Is a | True | Lacrimal patency - finding | Inferred relationship | Some | |
| Lacrimal drainage - not patent | Is a | True | Lacrimal patency - finding | Inferred relationship | Some |
Reference Sets