Status: current, 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 |
| Pylorectomy | Is a | Subtotal gastrectomy | true | Inferred relationship | Some | ||
| Pylorectomy | Is a | Operations on pylorus | true | Inferred relationship | Some | ||
| Pylorectomy | Procedure site | Pyloric structure of stomach | false | Inferred relationship | Some | 1 | |
| Pylorectomy | Method | Excision - action (qualifier value) | false | Inferred relationship | Some | 1 | |
| Pylorectomy | Extent | Partial | false | Inferred relationship | Some | ||
| Pylorectomy | Procedure site - Direct (attribute) | Pyloric structure of stomach | false | Inferred relationship | Some | 1 | |
| Pylorectomy | Procedure site - Direct (attribute) | Pyloric structure of stomach | true | Inferred relationship | Some | 1 | |
| Pylorectomy | Method | Excision - action (qualifier value) | true | Inferred relationship | Some | 1 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Pyloric antrectomy | Is a | False | Pylorectomy | Inferred relationship | Some | |
| Pyloromyotomy and wedge resection | Is a | True | Pylorectomy | Inferred relationship | Some | |
| Open Billroth II operation (procedure) | Is a | True | Pylorectomy | Inferred relationship | Some | |
| Open Billroth I operation (procedure) | Is a | True | Pylorectomy | Inferred relationship | Some | |
| Laparoscopic Billroth II operation (procedure) | Is a | True | Pylorectomy | Inferred relationship | Some |
This concept is not in any reference sets