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 | 
| Structure of articular facet of atlas (body structure) | Is a | Bone structure of atlas | false | Inferred relationship | Some | ||
| Structure of articular facet of atlas (body structure) | Is a | Structure of articular surface of bone | true | Inferred relationship | Some | ||
| Structure of articular facet of atlas (body structure) | Part of | Entire articular system | false | Additional relationship | Some | ||
| Structure of articular facet of atlas (body structure) | Part of | Entire cervical spine | false | Additional relationship | Some | ||
| Structure of articular facet of atlas (body structure) | Part of | Entire bone organ (body structure) | false | Additional relationship | Some | ||
| Structure of articular facet of atlas (body structure) | Is a | Structure of lateral mass of atlas | true | Inferred relationship | Some | ||
| Structure of articular facet of atlas (body structure) | Laterality | Side | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Structure of inferior articular facet of atlas (body structure) | Is a | True | Structure of articular facet of atlas (body structure) | Inferred relationship | Some | |
| Structure of superior articular facet of atlas | Is a | True | Structure of articular facet of atlas (body structure) | Inferred relationship | Some | |
| Entire articular facet of atlas (body structure) | Is a | True | Structure of articular facet of atlas (body structure) | Inferred relationship | Some | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)