Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 365549010 | Extradural space of brain | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 634248012 | Extradural space of brain (body structure) | en | Fully specified name | Inactive | Entire term case insensitive | SNOMED CT core module | 
| 4632230019 | Structure of extradural space of brain (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 4632231015 | Structure of extradural space of brain | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 5035683010 | Cranial extradural space | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 5035684016 | Cranial epidural space | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Drainage of extradural space NOS | Procedure site - Indirect | False | Structure of extradural space of brain | Inferred relationship | Existential restriction modifier | 1 | 
This concept is not in any reference sets