Status: retired, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2003. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 178450010 | Effusion of joint | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 187696019 | Effusion of joint, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 187697011 | Painful swelling of joint | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 189155011 | Hydrarthrosis, NOS | en | Synonym | Inactive | Only initial character case insensitive | SNOMED CT core module | 
| 189156012 | Hydrarthrosis | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 360033016 | Joint effusion | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 360034010 | Effusion into joint | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 629477017 | Effusion of joint (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Effusion of joint | Is a | Mechanical joint disorder | false | Inferred relationship | Existential restriction modifier | ||
| Effusion of joint | Associated morphology | Effusion | false | Inferred relationship | Existential restriction modifier | ||
| Effusion of joint | Finding site | Joint structure | false | Inferred relationship | Existential restriction modifier | ||
| Effusion of joint | Is a | Arthropathy | false | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets