Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 112726017 | Trephination of cranium | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 112727014 | Trephination of cranium, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 112728016 | Burr holes, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 112729012 | Burr holes | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 500862018 | Trephine of cranium | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 500863011 | Burr hole | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 500864017 | Cranial trephine | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 807635012 | Trephination of cranium (procedure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
This concept is not in any reference sets