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 nigrostriate fiber (body structure) | Is a | Substantia nigra structure | true | Inferred relationship | Some | ||
| Structure of nigrostriate fiber (body structure) | Is a | Corpus striatum structure | true | Inferred relationship | Some | ||
| Structure of nigrostriate fiber (body structure) | Part of | Entire corpus striatum | false | Additional relationship | Some | ||
| Structure of nigrostriate fiber (body structure) | Part of | Entire substantia nigra | false | Additional relationship | Some | ||
| Structure of nigrostriate fiber (body structure) | Is a | Midbrain tract | true | Inferred relationship | Some | ||
| Structure of nigrostriate fiber (body structure) | Laterality | Side | true | Inferred relationship | Some | ||
| Structure of nigrostriate fiber (body structure) | Is a | Basal ganglion part (body structure) | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Striatonigral degeneration | Finding site | True | Structure of nigrostriate fiber (body structure) | Inferred relationship | Some | 1 | 
| Striatonigral degeneration | Finding site | False | Structure of nigrostriate fiber (body structure) | Inferred relationship | Some | 1 | 
| Infantile striatonigral degeneration (disorder) | Finding site | True | Structure of nigrostriate fiber (body structure) | Inferred relationship | Some | 1 | 
| Entire nigrostriate fibre | Is a | True | Structure of nigrostriate fiber (body structure) | Inferred relationship | Some | |
| Sporadic infantile bilateral striatal necrosis | Finding site | True | Structure of nigrostriate fiber (body structure) | Inferred relationship | Some | 1 | 
| Familial infantile bilateral striatal necrosis | Finding site | True | Structure of nigrostriate fiber (body structure) | Inferred relationship | Some | 1 | 
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)