Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2008. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 313188016 | Congenital abnormality of Eustachian tube | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 313189012 | Eustachian tube anomalies | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 589450016 | Congenital abnormality of Eustachian tube (disorder) | en | Fully specified name | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 1417521000052110 | medfödd abnormitet i örontrumpet | 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 stenosis of eustachian tube | Is a | True | Congenital abnormality of Eustachian tube (disorder) | Inferred relationship | Some | |
| Congenital absence of eustachian tube | Is a | True | Congenital abnormality of Eustachian tube (disorder) | Inferred relationship | Some | |
| Eustachian tube anomalies NOS | Is a | False | Congenital abnormality of Eustachian tube (disorder) | Inferred relationship | Some | 
This concept is not in any reference sets