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 |
| Pyramidal tract structure | Is a | Pyramidal system structure (body structure) | true | Inferred relationship | Some | ||
| Pyramidal tract structure | Is a | Central nervous system tract structure | true | Inferred relationship | Some | ||
| Pyramidal tract structure | Is a | Cerebral tract | true | Inferred relationship | Some | ||
| Pyramidal tract structure | Part of | Entire brain | false | Additional relationship | Some | ||
| Pyramidal tract structure | Part of | Entire pyramidal system | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire pyramidal tract | Is a | True | Pyramidal tract structure | Inferred relationship | Some | |
| Structure of ventral corticospinal tract | Is a | True | Pyramidal tract structure | Inferred relationship | Some | |
| Structure of pyramidal decussation | Is a | True | Pyramidal tract structure | Inferred relationship | Some | |
| Structure of lateral corticospinal tract | Is a | True | Pyramidal tract structure | Inferred relationship | Some | |
| Structure of pontine portion of corticospinal tract | Is a | True | Pyramidal tract structure | Inferred relationship | Some | |
| Pyramid of medulla oblongata | Is a | True | Pyramidal tract structure | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)