| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Intercondylar T/Y fracture | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Osteochondral fracture | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Fracture, intra-articular with dislocation | Is a | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Fracture, intra-articular, healing | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Delayed union of intraarticular fracture | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Fracture, healed, intra-articular | Is a | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Fracture, ununited, intra-articular | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Fracture, open, intra-articular | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Fracture, closed, intra-articular | Is a | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier |  | 
| Open fracture olecranon, intra-articular | Associated morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary fixation of fragment of chondral cartilage of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of intra-articular fracture of bone NOS | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary excision of intra-articular fragment of intra-articular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary reduction of intra-articular fracture of bone using arthrotomy as approach | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary intra-articular fixation of intra-articular fracture of bone NEC | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary extra-articular reduction of intra-articular fracture of bone NEC | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified primary open reduction of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Secondary open reduction of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary reduction of intra-articular fracture of bone using arthrotomy as approach | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of intra-articular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified primary open reduction of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary extra-articular reduction of intra-articular fracture of bone NEC | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of intra-articular fracture of bone NOS | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary intra-articular fixation of intra-articular fracture of bone NEC | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary fixation of fragment of chondral cartilage of intra-articular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Secondary open reduction of intra-articular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed manual reduction of articular fracture of metacarpophalangeal joint | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed manual reduction of articular fracture of interphalangeal joint | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed reduction of articular fracture of interphalangeal joint | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed reduction of articular fracture of metacarpophalangeal joint | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed reduction of articular fracture of interphalangeal joint | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed reduction of articular fracture of metacarpophalangeal joint | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed manual reduction of articular fracture of metacarpophalangeal joint | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Closed manual reduction of articular fracture of interphalangeal joint | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary extraarticular reduction of intraarticular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary intraarticular fixation of intraarticular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Pilon fracture | Associated morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Bennett's fracture | Associated morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary intra-articular fixation of intra-articular fracture of bone NEC | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary extra-articular reduction of intra-articular fracture of bone NEC | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified primary open reduction of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of intra-articular fracture of bone NOS | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary extra-articular reduction of intra-articular fracture of bone | Direct morphology | False | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 | 
| Primary intra-articular fixation of intra-articular fracture of bone | Direct morphology | True | Fracture, intra-articular | Inferred relationship | Existential restriction modifier | 1 |