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 |
| Pyramid of medulla oblongata | Is a | Pyramidal tract structure | true | Inferred relationship | Some | ||
| Pyramid of medulla oblongata | Is a | Prominence (external anatomical feature) | false | Inferred relationship | Some | ||
| Pyramid of medulla oblongata | Is a | Medulla oblongata part | true | Inferred relationship | Some | ||
| Pyramid of medulla oblongata | Part of | Entire medulla oblongata | false | Additional relationship | Some | ||
| Pyramid of medulla oblongata | Part of | Entire pyramidal tract | false | Additional relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire pyramid of medulla oblongata (body structure) | Is a | True | Pyramid of medulla oblongata | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)
Description inactivation indicator reference set