Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2005. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 310639016 | Knee joint effusion | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 310640019 | Effusion of knee | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 587359012 | Knee joint effusion (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Traumatic effusion of joint of knee | Is a | True | Knee joint effusion | Inferred relationship | Existential restriction modifier | |
| Trace effusion in knee | Is a | True | Knee joint effusion | Inferred relationship | Existential restriction modifier | |
| Moderate effusion in knee | Is a | True | Knee joint effusion | Inferred relationship | Existential restriction modifier | |
| Large effusion in suprapatellar pouch | Is a | True | Knee joint effusion | Inferred relationship | Existential restriction modifier | |
| Effusion of joint of left knee | Is a | True | Knee joint effusion | Inferred relationship | Existential restriction modifier | |
| Effusion of right knee joint | Is a | True | Knee joint effusion | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets