| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Revision to open reduction and internal fixation of proximal femoral fracture with screw/nail and intramedullary device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to open reduction and external fixation of proximal femoral fracture | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Revision to internal fixation(without reduction) of proximal femoral fracture with screw/nail and intramedullary device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to internal fixation(without reduction) of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to closed reduction and internal fixation of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Malunion of fracture of proximal femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to open reduction and internal fixation of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Revision to closed reduction and internal fixation of proximal femoral fracture with screw/nail device alone | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Primary internal fixation(without reduction) of proximal femoral fracture with screw/nail and intramedullary device | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Primary internal fixation(without reduction) of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to closed reduction and external fixation of proximal femoral fracture | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Acute osteomyelitis of hip | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Harvest of bone graft from proximal femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Chronic osteomyelitis of hip | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Proximal femoral osteotomy for correction of congenital dislocation of the hip | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to internal fixation(without reduction) of proximal femoral fracture with screw/nail and intramedullary device | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to internal fixation(without reduction) of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Fracture of proximal end of femur | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed fracture of hip | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Malunion of fracture of proximal femur | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Primary external fixation(without reduction) of proximal femoral fracture | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to external fixation(without reduction) of proximal femoral fracture | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Primary internal fixation(without reduction) of proximal femoral fracture with screw/nail and intramedullary device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Primary internal fixation(without reduction) of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture of hip | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Proximal femoral focal deficiency | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy of proximal femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed manual reduction of peritrochanteric fracture of femur | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Proximal femoral osteotomy for correction of congenital dislocation of the hip | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy of proximal femur | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed reduction of intertrochanteric fracture of femur | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed reduction of peritrochanteric fracture of femur | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed reduction of intertrochanteric fracture of femur | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed reduction of peritrochanteric fracture of femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed manual reduction of peritrochanteric fracture of femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Revision to closed reduction and internal fixation of proximal femoral fracture with screw/nail and plate device | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Varus osteotomy of proximal femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Valgus osteotomy of proximal femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Extension abduction osteotomy of proximal femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed fracture proximal femur, transcervical | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed fracture proximal femur, transcervical, not otherwise specified | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture proximal femur, transcervical | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture proximal femur, transcervical, not otherwise specified | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Acquired internal femoral torsion | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Acquired external femoral torsion | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Proximal femoral focal deficiency | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed fracture pelvis, ischial tuberosity | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture pelvis, ischial tuberosity | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Transient osteoporosis of hip | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Transient osteoporosis of hip in pregnancy | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Closed fracture proximal femur, other transcervical | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture proximal femur, other transcervical | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture of base of neck of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy of proximal femur | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Harvest of bone graft from proximal femur | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Fracture of ischial tuberosity | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Fracture of proximal end of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Midcervical fracture of neck of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Proximal femoral osteotomy for correction of congenital dislocation of the hip | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Pathological fracture of proximal end of femur | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Pathologic fracture of proximal femur at site of neoplasm | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Osteoporotic fracture of proximal femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Secondary osteoporotic fracture of proximal femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Closed reduction of fracture of proximal femur with internal fixation using bone screw | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 3 | 
| Closed reduction of fracture of proximal femur with internal fixation using bone screw | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 4 | 
| Closed reduction of fracture of proximal femur with internal fixation using bone wire | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 3 | 
| Closed reduction of fracture of proximal femur with internal fixation using bone wire | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 4 | 
| Closed reduction of fracture of proximal femur with internal fixation using bone nail | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 3 | 
| Closed reduction of fracture of proximal femur with internal fixation using bone nail | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 4 | 
| Periprosthetic fracture of proximal femur | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Entire proximal femur | Is a | True | Bone structure of proximal femur | Inferred relationship | Some |  | 
| Fracture of greater trochanter | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Augmentation of femur | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some |  | 
| Congenital anteversion of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Intertrochanteric fracture | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Closed fracture of hip | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Closed fracture of neck of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture of hip | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open fracture of neck of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy, subtrochanteric, with external fixation and cast | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy of femoral neck | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Open reduction of fracture of proximal femur | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 503389203 | 
| Open reduction of fracture of proximal femur with internal fixation | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 923617508 | 
| Open reduction of fracture of proximal femur with internal fixation | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 484777780 | 
| Osteotomy, intertrochanteric, with external fixation and cast | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| NOF - Neck of femur | Is a | False | Bone structure of proximal femur | Inferred relationship | Some |  | 
| Fracture of neck of femur | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Intertrochanteric osteotomy with internal fixation and cast | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy of proximal femur with internal fixation | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 291917623 | 
| Osteotomy of proximal femur with fixation | Procedure site - Direct | False | Bone structure of proximal femur | Inferred relationship | Some | 1043417495 | 
| Osteotomy of proximal femur with fixation | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 2061544917 | 
| Osteotomy of proximal femur with internal fixation | Procedure site - Direct | True | Bone structure of proximal femur | Inferred relationship | Some | 99819625 | 
| Subtrochanteric osteotomy with internal fixation and cast | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Osteotomy and transfer of greater trochanter | Procedure site | False | Bone structure of proximal femur | Inferred relationship | Some | 3 | 
| Prosthetic hemiarthroplasty of hip | Procedure site - Indirect | True | Bone structure of proximal femur | Inferred relationship | Some | 836149025 | 
| Structure of apophysis of proximal femur | Is a | True | Bone structure of proximal femur | Inferred relationship | Some |  | 
| Structure of epiphyseal plate of proximal femur | Is a | True | Bone structure of proximal femur | Inferred relationship | Some |  | 
| Multiple epiphyseal dysplasia with severe proximal femoral dysplasia | Finding site | False | Bone structure of proximal femur | Inferred relationship | Some | 2 | 
| Multiple epiphyseal dysplasia with severe proximal femoral dysplasia | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 | 
| Pathologic fracture of proximal femur at site of neoplasm | Finding site | True | Bone structure of proximal femur | Inferred relationship | Some | 1 |