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 |
| Train derailment | est un(e) (attribut) | Railway accident | true | Inferred relationship | Some | ||
| Train derailment | est un(e) (attribut) | accident | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Railway accident involving derailment without antecedent collision (event) | est un(e) (attribut) | True | Train derailment | Inferred relationship | Some | |
| Railway accident involving derailment without collision (event) | est un(e) (attribut) | True | Train derailment | Inferred relationship | Some |
This concept is not in any reference sets