Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Congenital color blindness | Is a | True | Color vision deficiency | Inferred relationship | Existential restriction modifier | |
| Acquired color vision deficiency | Is a | True | Color vision deficiency | Inferred relationship | Existential restriction modifier | |
| Tritanopia | Is a | True | Color vision deficiency | Inferred relationship | Existential restriction modifier | |
| On examination - red-green color blindness | Associated finding | False | Color vision deficiency | Inferred relationship | Existential restriction modifier | |
| On examination - color blindness NOS | Associated finding | False | Color vision deficiency | Inferred relationship | Existential restriction modifier | 1 |
| On examination - color blindness NOS | Is a | False | Color vision deficiency | Inferred relationship | Existential restriction modifier | |
| On examination - color blindness NOS (disorder) | Is a | False | Color vision deficiency | Inferred relationship | Existential restriction modifier |
This concept is not in any reference sets