Status: current, Sufficiently defined by necessary conditions definition status. Date: 30-Sep 2022. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 345360013 | Episodic tension-type headache | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 618281012 | Episodic tension-type headache (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Infrequent episodic tension-type headache | Is a | True | Episodic tension-type headache | Inferred relationship | Existential restriction modifier | |
| Frequent episodic tension-type headache | Is a | True | Episodic tension-type headache | Inferred relationship | Existential restriction modifier | |
| Infrequent episodic tension-type headache | Is a | False | Episodic tension-type headache | Inferred relationship | Existential restriction modifier | |
| Frequent episodic tension-type headache | Is a | False | Episodic tension-type headache | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets