Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Posterior triangle cervical lymph node group | Is a | Cervical lymph node group | true | Inferred relationship | Some | ||
| Posterior triangle cervical lymph node group | Part of | Entire neck | false | Additional relationship | Some | ||
| Posterior triangle cervical lymph node group | Part of | Entire lymphoid system (body structure) | false | Additional relationship | Some | ||
| Posterior triangle cervical lymph node group | Part of | Entire reticuloendothelial system | false | Additional relationship | Some | ||
| Posterior triangle cervical lymph node group | Laterality | Side | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Supraclavicular lymph node group (body structure) | Is a | True | Posterior triangle cervical lymph node group | Inferred relationship | Some | |
| Posterior lymph nodes neck dissection (procedure) | Procedure site | False | Posterior triangle cervical lymph node group | Inferred relationship | Some | 1 |
| Posterior lymph nodes neck dissection (procedure) | Procedure site - Direct (attribute) | False | Posterior triangle cervical lymph node group | Inferred relationship | Some | 1 |
| Posterior lymph nodes neck dissection (procedure) | Procedure site - Direct (attribute) | False | Posterior triangle cervical lymph node group | Inferred relationship | Some | 1 |
| Posterior lymph nodes neck dissection (procedure) | Procedure site - Direct (attribute) | True | Posterior triangle cervical lymph node group | Inferred relationship | Some | 1 |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)