| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Open fracture of shaft of fibula | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of bone of foot | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Closed fracture of base of neck of femur | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Closed fracture of intracapsular section of femur | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures of both lower limbs | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Open fracture of femur | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fractures of multiple bones of lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures of upper AND lower limbs | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures of lower limb AND sternum | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Open fracture of lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of patella (disorder) | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Closed fracture of midcervical section of femur | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Closed fracture of lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of acetabulum (disorder) | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of femur | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of fibula | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures of lower limb with ribs AND sternum | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures of lower limb AND ribs | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Metaphyseal fracture of bone of lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures involving both lower limbs, lower with upper limb, and lower limb(s) with rib(s) and sternum | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fractures involving multiple regions of one lower limb | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fractures involving multiple regions of both lower limbs | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Pathological fracture - lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Pathological fracture - ankle and/or foot (disorder) | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture malunion - lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture malunion - ankle and/or foot (disorder) | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of lower limb, level unspecified | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Other, multiple and ill-defined fractures of lower limb | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| [X]Fractures of other parts of lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| [X]Fracture of lower leg, part unspecified | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Lower leg fracture NOS | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Hip fracture NOS | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of foot | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of ankle | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Open subcapital fracture of femur | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture dislocation of joint of lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Closed fracture of lower leg (disorder) | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of lower leg (disorder) | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of tibia | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of upper end of lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of fibula | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of tibia and/or fibula due to birth trauma (disorder) | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Pathological fracture - lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture malunion - lower leg | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Closed fracture of tibia and fibula, unspecified part | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Open fracture of tibia and fibula, unspecified part | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of tibia and fibula, NOS | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Multiple fractures involving both lower limbs, lower with upper limb, and lower limb(s) with rib(s) and sternum, NOS | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of bone of hip region (disorder) | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fractures involving multiple regions of left lower limb | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fractures involving multiple regions of right lower limb (disorder) | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture dislocation of knee joint | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of knee (disorder) | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Open multiple fractures of lower limb AND ribs | Is a | False | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of bone of left lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  | 
| Fracture of bone of right lower limb | Is a | True | Fracture of lower limb | Inferred relationship | Some |  |