Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| On examination - no clonus | Associated finding | False | Clonus absent | Inferred relationship | Some | |
| Ankle clonus absent | Is a | True | Clonus absent | Inferred relationship | Some | |
| Patellar clonus absent | Is a | True | Clonus absent | Inferred relationship | Some | |
| On examination - no clonus | Is a | False | Clonus absent | Inferred relationship | Some |
This concept is not in any reference sets