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 |
| Open atrioventricular valvotomy | Is a | True | Atrioventricular valvotomy | Inferred relationship | Some | |
| Closed atrioventricular valvotomy | Is a | True | Atrioventricular valvotomy | Inferred relationship | Some | |
| Balloon atrioventricular valvotomy | Is a | False | Atrioventricular valvotomy | Inferred relationship | Some | |
| Open mitral valvotomy | Is a | False | Atrioventricular valvotomy | Inferred relationship | Some | |
| Posterior mitral commissurotomy | Is a | False | Atrioventricular valvotomy | Inferred relationship | Some | |
| Closed mitral valve commissurotomy | Is a | False | Atrioventricular valvotomy | Inferred relationship | Some | |
| Mitral valvotomy | Is a | True | Atrioventricular valvotomy | Inferred relationship | Some | |
| Commissurotomy of atrioventricular valve (procedure) | Is a | True | Atrioventricular valvotomy | Inferred relationship | Some | |
| Valvulotomy of tricuspid valve | Is a | True | Atrioventricular valvotomy | Inferred relationship | Some |
This concept is not in any reference sets