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 |
| Pellucid marginal corneal degeneration | Is a | Corneal ectasia | true | Inferred relationship | Some | ||
| Pellucid marginal corneal degeneration | Associated morphology | Deformity | false | Inferred relationship | Some | 1 | |
| Pellucid marginal corneal degeneration | Finding site | Corneal structure | false | Inferred relationship | Some | ||
| Pellucid marginal corneal degeneration | Associated morphology | Degeneration | false | Inferred relationship | Some | 2 | |
| Pellucid marginal corneal degeneration | Is a | Corneal epithelial degeneration | false | Inferred relationship | Some | ||
| Pellucid marginal corneal degeneration | Finding site | Structure of corneal epithelium | false | Inferred relationship | Some | 2 | |
| Pellucid marginal corneal degeneration | Finding site | Corneal structure | false | Inferred relationship | Some | 1 | |
| Pellucid marginal corneal degeneration | Associated morphology | Deformity | false | Inferred relationship | Some | 1 | |
| Pellucid marginal corneal degeneration | Finding site | Corneal structure | false | Inferred relationship | Some | 1 | |
| Pellucid marginal corneal degeneration | Finding site | Corneal structure | true | Inferred relationship | Some | 2 | |
| Pellucid marginal corneal degeneration | Is a | Corneal deformity | false | Inferred relationship | Some | ||
| Pellucid marginal corneal degeneration | Associated morphology | Dilatation | true | Inferred relationship | Some | 2 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Pellucid marginal degeneration of cornea of left eye | Is a | True | Pellucid marginal corneal degeneration | Inferred relationship | Some | |
| Pellucid marginal degeneration of cornea of right eye (disorder) | Is a | True | Pellucid marginal corneal degeneration | Inferred relationship | Some |
This concept is not in any reference sets