Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2009. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 83223014 | Protective helmet | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 787702012 | Protective helmet, device (physical object) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 1230809011 | Protective headgear | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 2671290016 | Protective helmet, device | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Protective helmet, device | Is a | Protective device | false | Inferred relationship | Existential restriction modifier | ||
| Protective helmet, device | Is a | Crash helmet | false | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets