Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2015. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Ability to see (observable entity) | Is a | Visual function | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Able to see (finding) | Interprets | True | Ability to see (observable entity) | Inferred relationship | Some | 2 | 
| Able to see hand movement via pinhole with left eye (finding) | Interprets | True | Ability to see (observable entity) | Inferred relationship | Some | 3 | 
| Able to see hand movement via pinhole with right eye | Interprets | True | Ability to see (observable entity) | Inferred relationship | Some | 1 | 
This concept is not in any reference sets