Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Excision of intracranial arteriovenous malformation | Is a | True | Excision of lesion of intracranial vessel | Inferred relationship | Some | |
| Excision of intracranial venous malformation (procedure) | Is a | True | Excision of lesion of intracranial vessel | Inferred relationship | Some | |
| Excision of intracranial cavernous haemangioma | Is a | True | Excision of lesion of intracranial vessel | Inferred relationship | Some | |
| Intracranial aneurysmectomy | Is a | True | Excision of lesion of intracranial vessel | Inferred relationship | Some | |
| Excision of lesion of intracranial artery | Is a | True | Excision of lesion of intracranial vessel | Inferred relationship | Some | |
| Excision of lesion of intracranial vein | Is a | True | Excision of lesion of intracranial vessel | Inferred relationship | Some | 
Reference Sets
Description inactivation indicator reference set