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 |
| Severities | Is a | Grades | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Mild | Is a | True | Severities | Inferred relationship | Some | |
| Severe | Is a | True | Severities | Inferred relationship | Some | |
| Moderate (severity modifier) (qualifier value) | Is a | True | Severities | Inferred relationship | Some | |
| Torus mandibularis | Severity | False | Severities | Inferred relationship | Some | |
| Torus palatinus | Severity | False | Severities | Inferred relationship | Some | |
| Mild to moderate (qualifier value) | Is a | True | Severities | Inferred relationship | Some | |
| Moderate to severe (qualifier value) | Is a | True | Severities | Inferred relationship | Some | |
| Fatal (qualifier value) | Is a | True | Severities | Inferred relationship | Some | |
| Life threatening severity | Is a | True | Severities | Inferred relationship | Some |
This concept is not in any reference sets