Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2003. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Extended family member (person) | Is a | Person in the family (person) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Father-in-law (person) | Is a | False | Extended family member (person) | Inferred relationship | Some | |
| Parent in-law (person) | Is a | True | Extended family member (person) | Inferred relationship | Some | |
| Son-in-law (person) | Is a | True | Extended family member (person) | Inferred relationship | Some | |
| Daughter-in-law (person) | Is a | True | Extended family member (person) | Inferred relationship | Some | |
| Brother-in-law | Is a | True | Extended family member (person) | Inferred relationship | Some | |
| Sister-in-law | Is a | True | Extended family member (person) | Inferred relationship | Some | |
| schoonzus | Is a | False | Extended family member (person) | Inferred relationship | Some | |
| zwager (persoon) | Is a | False | Extended family member (person) | Inferred relationship | Some |
This concept is not in any reference sets