Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jul 2003. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 1768834011 | Snellen chart (physical object) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| 1780121016 | Snellen chart | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 1787390019 | Snellen eye chart | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Snellen chart | Is a | Visual acuity test equipment | true | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Snellen chart assessment | Using | False | Snellen chart | Inferred relationship | Existential restriction modifier | |
| Snellen chart assessment | Using device | True | Snellen chart | Inferred relationship | Existential restriction modifier | 2 |
This concept is not in any reference sets
FHIR