Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2018. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Intractable headache following trauma (disorder) | Is a | Headache disorder | true | Inferred relationship | Some | ||
| Intractable headache following trauma (disorder) | After | Traumatic injury (disorder) | true | Inferred relationship | Some | 1 | |
| Intractable headache following trauma (disorder) | Finding site | Head structure | true | Inferred relationship | Some | 2 | |
| Intractable headache following trauma (disorder) | Has definitional manifestation | Headache | false | Inferred relationship | Some | ||
| Intractable headache following trauma (disorder) | Is a | Late effect of injury | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets