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 |
| Retinal artery appearance | Is a | Retinal artery feature | true | Inferred relationship | Some | ||
| Retinal artery appearance | Finding site | Structure of retinal artery | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Retinal arteries irregular | Interprets | True | Retinal artery appearance | Inferred relationship | Some | 2 |
| Retinal arteries sheathed | Interprets | True | Retinal artery appearance | Inferred relationship | Some | 2 |
| Retinal arteries attenuated | Interprets | True | Retinal artery appearance | Inferred relationship | Some | 2 |
| Retinal arteries silverwire | Interprets | True | Retinal artery appearance | Inferred relationship | Some | 2 |
| Retinal arteries copperwire | Interprets | True | Retinal artery appearance | Inferred relationship | Some | 2 |
| Retinal artery appearance - finding | Interprets | True | Retinal artery appearance | Inferred relationship | Some | 1 |
| On examination - retinal vessel narrowing | Interprets | False | Retinal artery appearance | Inferred relationship | Some | 1 |
Reference Sets
Description inactivation indicator reference set