| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Open fracture proximal femur, subtrochanteric | Is a | Fracture of neck of femur | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Associated morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture proximal femur, subtrochanteric | Communication with wound | Open injury | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Finding site | Structure of subtrochanteric section of femur | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture proximal femur, subtrochanteric | Finding site | Structure of neck of femur | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Open subtrochanteric fracture | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Open fracture proximal femur, transcervical | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Associated morphology | Fracture, open | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture proximal femur, subtrochanteric | Associated morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Fracture of neck of femur | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Associated morphology | Fracture | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open fracture proximal femur, subtrochanteric | Finding site | Structure of neck of femur | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Open fracture proximal femur, subtrochanteric | Finding site | Structure of subtrochanteric section of femur | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture proximal femur, subtrochanteric | Associated morphology | Fracture, open | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Subtrochanteric fracture of femur | true | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Open fracture of hip | true | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Open fracture of femur | true | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Is a | Open wound of hip region | false | Inferred relationship | Existential restriction modifier |  |  | 
| Open fracture proximal femur, subtrochanteric | Due to | Traumatic event | true | Inferred relationship | Existential restriction modifier | 2 |  |