Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2012. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Trigeminal autonomic cephalalgia | Is a | Headache disorder | true | Inferred relationship | Some | ||
| Trigeminal autonomic cephalalgia | Finding site | Head structure | false | Inferred relationship | Some | 1 | |
| Trigeminal autonomic cephalalgia | Has definitional manifestation | Headache | false | Inferred relationship | Some | ||
| Trigeminal autonomic cephalalgia | Is a | Finding of head region | true | Inferred relationship | Some | ||
| Trigeminal autonomic cephalalgia | Finding site | Structure of half of head lateral to midsagittal plane (body structure) | true | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Cluster headache | Is a | True | Trigeminal autonomic cephalalgia | Inferred relationship | Some | |
| Paroxysmal hemicrania (disorder) | Is a | True | Trigeminal autonomic cephalalgia | Inferred relationship | Some | |
| Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing syndrome (disorder) | Is a | True | Trigeminal autonomic cephalalgia | Inferred relationship | Some | |
| Short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms (disorder) | Is a | True | Trigeminal autonomic cephalalgia | Inferred relationship | Some |
Reference Sets
Description inactivation indicator reference set