Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 153736015 | Congenital absence of aortic valve | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 836593017 | Congenital absence of aortic valve (disorder) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 1235778010 | Aortic valve absent | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 1556851000052116 | medfödd avsaknad av aortaklaff | sv | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Sweden NRC maintained module (core metadata concept) | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Congenital absence of pulmonary valve | Is a | False | Congenital absence of aortic valve | Inferred relationship | Some | |
| Absent aortic valve cusp (disorder) | Is a | True | Congenital absence of aortic valve | Inferred relationship | Some | 
This concept is not in any reference sets