Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 394037015 | Cortical mastoidectomy | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 394038013 | CM - Cortical mastoidectomy | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 657662012 | Cortical mastoidectomy (procedure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Cortical mastoidectomy | Is a | Mastoidectomy | true | Inferred relationship | Existential restriction modifier | ||
| Cortical mastoidectomy | Method | Excision - action | false | Inferred relationship | Existential restriction modifier | 1 | |
| Cortical mastoidectomy | Procedure site | Mastoid structure | false | Inferred relationship | Existential restriction modifier | 1 | |
| Cortical mastoidectomy | Procedure site | Middle ear structure | false | Inferred relationship | Existential restriction modifier | ||
| Cortical mastoidectomy | Procedure site - Direct | Mastoid structure | false | Inferred relationship | Existential restriction modifier | 1 | |
| Cortical mastoidectomy | Procedure site - Direct | Mastoid structure | true | Inferred relationship | Existential restriction modifier | 1 | |
| Cortical mastoidectomy | Method | Excision - action | true | Inferred relationship | Existential restriction modifier | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Mastoidectomy, cortical, conservative | Is a | True | Cortical mastoidectomy | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets