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 | 
| 138619011 | Silicon dioxide | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 138620017 | Silica | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 825245014 | Silicon dioxide (substance) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Silicon dioxide | Is a | Silicon compound | true | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets