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 | 
| Closure of oesophagostomy by thoracic approach | Is a | True | Take-down of esophagostomy | Inferred relationship | Some | 
Reference Sets