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 | 
| Neck of proximal phalanx of thumb | Is a | Bone structure of proximal phalanx of thumb | true | Inferred relationship | Some | ||
| Neck of proximal phalanx of thumb | Is a | Neck of phalanx of thumb | true | Inferred relationship | Some | ||
| Neck of proximal phalanx of thumb | Part of | Entire thumb | false | Additional relationship | Some | ||
| Neck of proximal phalanx of thumb | Part of | Entire bony skeleton | false | Additional relationship | Some | ||
| Neck of proximal phalanx of thumb | Laterality | Side | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Closed fracture thumb proximal phalanx, neck | Finding site | False | Neck of proximal phalanx of thumb | Inferred relationship | Some | 1 | 
| Open fracture thumb proximal phalanx, neck | Finding site | False | Neck of proximal phalanx of thumb | Inferred relationship | Some | 1 | 
| Open fracture thumb proximal phalanx, neck | Finding site | True | Neck of proximal phalanx of thumb | Inferred relationship | Some | 1 | 
| Closed fracture thumb proximal phalanx, neck | Finding site | True | Neck of proximal phalanx of thumb | Inferred relationship | Some | 1 | 
| Entire neck of proximal phalanx of thumb (body structure) | Is a | True | Neck of proximal phalanx of thumb | Inferred relationship | Some | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)