Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 115458018 | Eustachian tube disorder | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 115459014 | Eustachian tube disorder, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 200079015 | Disease of Eustachian tube | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 809445011 | Eustachian tube disorder (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 1233169010 | Disorder of Eustachian tube | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 1233170011 | ET - Eustachian tube disorder | en | Synonym | Inactive | Entire term case sensitive | SNOMED CT core module | 
| 1233171010 | Auditory tube disorder | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 1495405013 | Eustachian tube dis. | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Eustachian tube disorder | Is a | Disorder of middle ear | true | Inferred relationship | Existential restriction modifier | ||
| Eustachian tube disorder | Is a | Disorder of nasopharynx | false | Inferred relationship | Existential restriction modifier | ||
| Eustachian tube disorder | Finding site | Structure of pharyngotympanic tube | true | Inferred relationship | Existential restriction modifier | 1 | |
| Eustachian tube disorder | Finding site | Nasopharyngeal structure | false | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets