Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| CSM visual acuity assessment | Is a | True | Visual acuity testing | Inferred relationship | Some | |
| Pinhole visual acuity test | Is a | True | Visual acuity testing | Inferred relationship | Some | |
| Visual acuity testing for computer glasses | Is a | True | Visual acuity testing | Inferred relationship | Some | |
| Visual acuity testing for low-vision (procedure) | Is a | True | Visual acuity testing | Inferred relationship | Some | |
| Visual acuity testing using visual acuity chart (procedure) | Is a | True | Visual acuity testing | Inferred relationship | Some | |
| Haase determination of crowding ratio (procedure) | Is a | True | Visual acuity testing | Inferred relationship | Some |
This concept is not in any reference sets