| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Arthroscopy and biopsy of knee | Is a | Arthroscopic surgical procedure on knee | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Is a | Biopsy of lesion within joint cavity | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Is a | Diagnostic arthroscopy of knee joint | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Method | Examination - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Has intent | Diagnostic intent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Method | Surgical action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Method | Biopsy - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Method | Examination - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Is a | Diagnostic endoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Is a | Endoscopic biopsy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Method | Endoscopic inspection - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Direct morphology | Morphologically abnormal structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Using | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Is a | Arthroscopy with surgical procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Is a | Removal of device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Approach | Procedural approach | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Direct device | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Procedure site | Structure of knee joint cavity | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Access instrument | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Is a | Arthroscopic procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Is a | Arthroscopy of knee joint | true | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Procedure site - Direct | Knee joint structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Using device | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Using access device | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site - Direct | Knee region structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Is a | Biopsy of lower limb | true | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Method | Biopsy - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Using access device | Arthroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Method | Inspection - action | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Using device | Arthroscope, device | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site - Direct | Knee joint structure | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Arthroscopy and biopsy of knee | Procedure site - Direct | Knee region structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Is a | Endoscopic procedure of lower limb | false | Inferred relationship | Existential restriction modifier |  |  | 
| Arthroscopy and biopsy of knee | Method | Incision - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Procedure site - Direct | Knee joint structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Arthroscopy and biopsy of knee | Method | Biopsy - action | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Procedure site - Direct | Knee region structure | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Arthroscopy and biopsy of knee | Using device | Arthroscope, device | true | Inferred relationship | Existential restriction modifier | 3 |  |