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 |
| Congenital koilonychia | Is a | True | Koilonychia | Inferred relationship | Some | |
| On examination - nails - koilonychia | Associated finding | False | Koilonychia | Inferred relationship | Some | |
| Acquired koilonychia (disorder) | Is a | True | Koilonychia | Inferred relationship | Some |
This concept is not in any reference sets