Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Regular astigmatism - corneal | Is a | Regular astigmatism | true | Inferred relationship | Some | ||
| Regular astigmatism - corneal | Is a | Disorder of cornea | true | Inferred relationship | Some | ||
| Regular astigmatism - corneal | Finding site | Corneal structure | true | Inferred relationship | Some | 1 | |
| Regular astigmatism - corneal | Has interpretation | Abnormal | false | Inferred relationship | Some | 1 | |
| Regular astigmatism - corneal | Interprets | Vision observable (observable entity) | false | Inferred relationship | Some | 1 | |
| Regular astigmatism - corneal | Interprets | Visual function | false | Inferred relationship | Some | 1 | |
| Regular astigmatism - corneal | Is a | Corneal finding | false | Inferred relationship | Some | ||
| Regular astigmatism - corneal | Has interpretation | Abnormal | false | Inferred relationship | Some | 1 | |
| Regular astigmatism - corneal | Interprets | Visual function | false | Inferred relationship | Some | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets