Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 447235014 | External subdural drain procedure | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 701177016 | External subdural drain procedure (procedure) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 249051000077111 | intervention sur drain subdural externe | fr | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Switzerland NRC maintained Module |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Revision of external subdural drain (procedure) | Is a | False | External subdural drain procedure | Inferred relationship | Some | |
| Renewal of external subdural drain | Is a | True | External subdural drain procedure | Inferred relationship | Some | |
| Removal of external subdural drain | Is a | True | External subdural drain procedure | Inferred relationship | Some | |
| Creation of external subdural drain | Is a | True | External subdural drain procedure | Inferred relationship | Some |
This concept is not in any reference sets