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 |
| Sacral canal | Is a | Structure of body conduit | false | Inferred relationship | Some | ||
| Sacral canal | Part of | Entire body as a whole | false | Additional relationship | Some | ||
| Sacral canal | Is a | Structure of sacral vertebral column region (body structure) | true | Inferred relationship | Some | ||
| Sacral canal | Is a | Spinal canal structure | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Entire sacral canal (body structure) | Is a | True | Sacral canal | Inferred relationship | Some | |
| Sacral extradural space | Is a | True | Sacral canal | Inferred relationship | Some | |
| Lumbosacral myelography | Procedure site - Direct (attribute) | True | Sacral canal | Inferred relationship | Some | 2 |
| Computed tomography myelogram of lumbosacral spine with lumbar injection of contrast (procedure) | Procedure site - Direct (attribute) | True | Sacral canal | Inferred relationship | Some | 3 |
| Fluoroscopic lumbosacral myelography (procedure) | Procedure site - Direct (attribute) | True | Sacral canal | Inferred relationship | Some | 2 |
| Stenosis of sacral spine | Finding site | True | Sacral canal | Inferred relationship | Some | 1 |
| Lumbosacral stenosis (disorder) | Finding site | True | Sacral canal | Inferred relationship | Some | 2 |
Reference Sets
Anatomy structure and entire association reference set (foundation metadata concept)