| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Cup arthroplasty of hip with use of methyl methacrylate | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty, acetabular and proximal femoral prosthetic replacement, with allograft | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint with use of methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty, acetabular and proximal femoral prosthetic replacement, with autograft | Using device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Replacement of prosthesis of acetabulum with use of methyl methacrylate | Using device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Other specified prosthetic uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Other specified prosthetic uncemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic uncemented hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic uncemented hemiarthroplasty of hip NOS | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Primary prosthetic hemiarthroplasty of hip NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Conversion to prosthetic hemiarthroplasty of hip NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other specified other prosthetic hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other prosthetic hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other prosthetic hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Hemiarthroplasty of head of femur NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Partial hip replacement by prosthesis | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Removal of prosthesis of joint structures of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Removal of hip prosthesis, complicated, with methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty, acetabular and proximal femoral, prosthetic replacement | Direct device | True | Hip prosthesis | Inferred relationship | Some | 2 | 
| Other prosthetic hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Partial hip replacement by cup with acetabuloplasty | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Primary prosthetic hemiarthroplasty of hip NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Conversion to prosthetic hemiarthroplasty of hip NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other specified other prosthetic hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty of hip without cement | Direct device | True | Hip prosthesis | Inferred relationship | Some | 2 | 
| Hemiarthroplasty of head of femur NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other prosthetic hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Primary uncemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Primary uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Conversion to cemented hemiarthroplasty of hip | Using device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Cup arthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Revision uncemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Revision uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic arthroplasty of hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Cup arthroplasty of hip with use of methyl methacrylate | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Removal of prosthesis of joint structures of hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Closed reduction of dislocated total prosthetic replacement of hip joint | Indirect device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint, Aufranc-Turner | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Partial hip replacement by cup | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic arthroplasty of the hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Closed manipulation of dislocation of prosthetic hip | Indirect device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Replacement of prosthesis of acetabulum with use of methyl methacrylate | Using device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Insertion of Austin-Moore prosthesis | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other specified prosthetic uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic uncemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic uncemented hemiarthroplasty of hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic uncemented hemiarthroplasty of hip NOS | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic uncemented hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Removal of hip prosthesis, complicated, with methyl methacrylate | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint with use of methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Removal of previous uncemented total prosthetic replacement of hip joint | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Insertion of hip prosthesis, total | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Replacement of acetabulum with use of methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Cup arthroplasty of hip with use of methyl methacrylate | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other specified prosthetic uncemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Partial hip replacement by prosthesis | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic arthroplasty of left hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic arthroplasty of right hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Replacement of acetabulum of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Closed reduction of dislocated total prosthetic replacement of hip joint | Indirect device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Closed manipulation of dislocation of prosthetic hip | Indirect device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic arthroplasty of left hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic arthroplasty of right hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Revision cemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty, acetabular and proximal femoral, prosthetic replacement | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Partial hip replacement by cup with acetabuloplasty | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other prosthetic hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Conversion to cemented hemiarthroplasty of hip | Using device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Cup arthroplasty of hip with use of methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Cup arthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Arthroplasty, acetabular and proximal femoral prosthetic replacement, with autograft | Direct device | True | Hip prosthesis | Inferred relationship | Some | 4 | 
| Conversion to uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Partial hip replacement by prosthesis | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic cemented hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic arthroplasty of left hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Primary uncemented hemiarthroplasty of hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic arthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other specified prosthetic cemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic arthroplasty of the hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Other specified other prosthetic hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint, Aufranc-Turner | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other specified prosthetic uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Prosthetic uncemented hemiarthroplasty of hip NOS | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Primary prosthetic hemiarthroplasty of hip NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Conversion to prosthetic hemiarthroplasty of hip NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic arthroplasty of right hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Other prosthetic hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Partial hip replacement by cup | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Hemiarthroplasty of head of femur NEC | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Prosthetic uncemented hemiarthroplasty of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Replacement of acetabulum with use of methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Replacement of acetabulum of hip | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty of hip joint using cement | Direct device | True | Hip prosthesis | Inferred relationship | Some | 2 | 
| Arthroplasty of hip without cement | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Insertion of Austin-Moore prosthesis | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Arthroplasty, acetabular and proximal femoral prosthetic replacement, with allograft | Direct device | False | Hip prosthesis | Inferred relationship | Some | 2 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint with use of methyl methacrylate | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint | Direct device | False | Hip prosthesis | Inferred relationship | Some | 1 | 
| Conversion to uncemented hemiarthroplasty of hip | Direct device | True | Hip prosthesis | Inferred relationship | Some | 1 |