Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2007. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 2639444018 | Structure of tributary of sigmoid sinus (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 2643434010 | Structure of tributary of sigmoid sinus | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Structure of tributary of sigmoid sinus | Is a | Structure of sigmoid sinus | false | Inferred relationship | Existential restriction modifier | ||
| Structure of tributary of sigmoid sinus | Is a | Structure of tributary of internal jugular vein | false | Inferred relationship | Existential restriction modifier | ||
| Structure of tributary of sigmoid sinus | Is a | Structure of half of brain lateral to midsagittal plane | true | Inferred relationship | Existential restriction modifier | ||
| Structure of tributary of sigmoid sinus | Laterality | Side | true | Inferred relationship | Existential restriction modifier | ||
| Structure of tributary of sigmoid sinus | Is a | Structure of intracranial vein | true | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets