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 |
| 2151390010 | Family history unknown (context-dependent category) | en | Fully specified name | Inactive | Only initial character case insensitive | SNOMED CT core module |
| 2159160010 | Family history unknown | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module |
| 2613562013 | Family history unknown (situation) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Family history: Not known - Adopted | Is a | True | Family history unknown | Inferred relationship | Existential restriction modifier |
This concept is not in any reference sets