Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2021. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 253107011 | One sided headache | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 253108018 | Unilateral headache | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 543429015 | Unilateral headache | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module |
| 2719194017 | Unilateral headache (finding) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Unilateral headache | Is a | Headache | true | Inferred relationship | Existential restriction modifier | ||
| Unilateral headache | Finding site | Head structure | true | Inferred relationship | Existential restriction modifier | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Unilateral headache on right side of head | Is a | True | Unilateral headache | Inferred relationship | Existential restriction modifier | |
| Unilateral headache on left side of head | Is a | True | Unilateral headache | Inferred relationship | Existential restriction modifier |
This concept is not in any reference sets