Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Spinal cord tractotomy | Is a | False | Spinal cord transection | Inferred relationship | Some | |
| Spinal cordotomy | Is a | True | Spinal cord transection | Inferred relationship | Some | |
| Excision of lamina of cervical vertebra with transection of dentate ligament (procedure) | Is a | True | Spinal cord transection | Inferred relationship | Some |
This concept is not in any reference sets