Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 1206565019 | Colour vision observable | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 487114016 | Color vision observable | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 770178013 | Color vision observable (observable entity) | en | Fully specified name | Active | Case insensitive | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Colour vision observable | Is a | Vision observable | true | Inferred relationship | Some | ||
| Colour vision observable | Is a | Observable feature of vision of eye | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Normal colour vision | Interprets | True | Colour vision observable | Inferred relationship | Some | 1 | 
| O/E - colour vision normal | Interprets | False | Colour vision observable | Inferred relationship | Some | 3 | 
| Achromatic interval | Is a | True | Colour vision observable | Inferred relationship | Some | |
| Chromatic threshold | Is a | True | Colour vision observable | Inferred relationship | Some | |
| Hue discrimination | Is a | True | Colour vision observable | Inferred relationship | Some | |
| Colour vision | Is a | False | Colour vision observable | Inferred relationship | Some | 
Reference Sets
Observable entity foundation reference set