Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 477352019 | Impairment level of vision | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 742231015 | Impairment level of vision (disorder) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 2476674017 | Vision impairment level | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 5227621000241117 | degré de déficience visuelle | fr | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Switzerland NRC maintained Module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Impairment level: low vision of one eye | Is a | False | Impairment level of vision | Inferred relationship | Some | |
| Impairment level of both eyes | Is a | True | Impairment level of vision | Inferred relationship | Some | |
| Low vision with acquired immunodeficiency syndrome (disorder) | Is a | True | Impairment level of vision | Inferred relationship | Some | |
| Congenital corneal opacity with visual deficit | Is a | True | Impairment level of vision | Inferred relationship | Some | |
| Low vision left eye, normal vision right eye | Is a | True | Impairment level of vision | Inferred relationship | Some | |
| Low vision right eye, normal vision left eye | Is a | True | Impairment level of vision | Inferred relationship | Some | 
Reference Sets