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 | 
| 112689016 | Reticular activating system | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 500855010 | Reticular activating system structure | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 807605017 | Reticular activating system structure (body structure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Reticular activating system structure | Is a | Brainstem structure | false | Inferred relationship | Existential restriction modifier | ||
| Reticular activating system structure | Part of | Entire brainstem | false | Additional relationship | Existential restriction modifier | ||
| Reticular activating system structure | Is a | Brain stem part | true | Inferred relationship | Existential restriction modifier | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Structure of reticular formation of medulla oblongata | Is a | True | Reticular activating system structure | Inferred relationship | Existential restriction modifier | |
| Entire reticular activating system | Is a | True | Reticular activating system structure | Inferred relationship | Existential restriction modifier | |
| Structure of reticular formation of spinal cord | Is a | True | Reticular activating system structure | Inferred relationship | Existential restriction modifier | |
| Structure of reticular formation of midbrain | Is a | True | Reticular activating system structure | Inferred relationship | Existential restriction modifier | |
| Structure of reticular formation of pons | Is a | True | Reticular activating system structure | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets