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 |
| Range of knee extension | Is a | Knee joint - range of movement | true | Inferred relationship | Some | ||
| Range of knee extension | Finding site | Knee joint structure (body structure) | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Active range of knee extension | Is a | True | Range of knee extension | Inferred relationship | Some | |
| Passive range of knee extension | Is a | True | Range of knee extension | Inferred relationship | Some | |
| Finding of range of knee extension (finding) | Interprets | True | Range of knee extension | Inferred relationship | Some | 2 |
| Flexion contracture of the knee | Interprets | True | Range of knee extension | Inferred relationship | Some | 2 |
| Congenital flexion contracture of knee (disorder) | Interprets | True | Range of knee extension | Inferred relationship | Some | 2 |
This concept is not in any reference sets