Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Cranial epidural space | Is a | Structure of organ cavity subdivision | false | Inferred relationship | Some | ||
| Cranial epidural space | Is a | Structure of epidural space | true | Inferred relationship | Some | ||
| Cranial epidural space | Is a | Intracranial structure | true | Inferred relationship | Some | ||
| Cranial epidural space | del av | Entire cranial cavity | false | Additional relationship | Some | ||
| Cranial epidural space | del av | Entire organ cavity | false | Additional relationship | Some | ||
| Cranial epidural space | del av | Entire central nervous system | false | Additional relationship | Some | ||
| Cranial epidural space | Is a | Structure of brain meningeal space (body structure) | false | Inferred relationship | Some | 
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)