Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jul 2005. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 249696011 | No signif. H/O CNS disease | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 541150014 | No signif. H/O CNS disease (context-dependent category) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 2606842010 | No signif. H/O CNS disease (situation) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 2735755011 | No history of central nervous system disease (situation) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 2770608019 | No history of central nervous system disease | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| No history of migraine | Is a | False | No history of central nervous system disease | Inferred relationship | Existential restriction modifier | |
| No H/O: Glaucoma | Is a | False | No history of central nervous system disease | Inferred relationship | Existential restriction modifier | |
| No history of eclampsia | Is a | True | No history of central nervous system disease | Inferred relationship | Existential restriction modifier | |
| No history of epilepsy | Is a | True | No history of central nervous system disease | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets