Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Dec 2022. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 5158730017 | EVD (external ventricular drainage) by twist drill hole technique | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| 5158731018 | External drainage of brain ventricle using twist drill hole technique (procedure) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 5158733015 | EVD (external ventricular drainage) using TDT (twist drill technique) | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| 5158734014 | External drainage of brain ventricle using twist drill hole technique | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 5158735010 | External ventricular drainage using twist drill technique | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Is a | External drainage procedure from ventricle of brain | false | Inferred relationship | Some | ||
| External drainage of brain ventricle using twist drill hole technique (procedure) | Method | Drilling - action | true | Inferred relationship | Some | 1 | |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Procedure site - Direct (attribute) | Bone structure of cranium | true | Inferred relationship | Some | 1 | |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Method | External drainage | true | Inferred relationship | Some | 2 | |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Procedure site - Indirect (attribute) | Brain ventricle structure | false | Inferred relationship | Some | 2 | |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Direct substance | Substance | false | Inferred relationship | Some | 2 | |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Using device (attribute) | Surgical drill | true | Inferred relationship | Some | 1 | |
| External drainage of brain ventricle using twist drill hole technique (procedure) | Is a | Creation of opening in cranium using twist drill (procedure) | true | Inferred relationship | Some | ||
| External drainage of brain ventricle using twist drill hole technique (procedure) | Is a | Drainage of bone | true | Inferred relationship | Some | ||
| External drainage of brain ventricle using twist drill hole technique (procedure) | Procedure site - Indirect (attribute) | Bone structure of cranium | true | Inferred relationship | Some | 2 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
This concept is not in any reference sets
FHIR