| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Primary total prosthetic replacement of hip joint NEC | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cemented femoral component | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of hybrid total prosthetic replacement of hip joint using cemented femoral component | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Removal of previous uncemented total prosthetic replacement of hip joint | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Prosthetic hybrid total hip joint replacement using cement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Other total prosthetic replacement of hip joint | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Total prosthetic replacement of hip joint using cement | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint using cement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented femoral component | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Conversion to cemented total hip replacement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Total prosthetic replacement of hip joint not using cement NOS | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint using cement NOS | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Total prosthetic replacement of hip joint NOS | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Other specified total prosthetic replacement of hip joint using cement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Revision of hybrid total hip replacement NEC | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Insertion of hip prosthesis, total | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary total prosthetic replacement of hip joint NEC | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cemented femoral component | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary cemented total hip replacement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary total prosthetic replacement of hip joint NEC | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Other specified total prosthetic replacement of hip joint not using cement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Insertion of prosthesis or prosthetic device of hip, total, with use of methyl methacrylate | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to cemented total hip replacement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision cemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Other specified total prosthetic replacement of hip joint using cement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint using cement NOS | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary uncemented total hip replacement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to uncemented total hip replacement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision uncemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Other specified total prosthetic replacement of hip joint | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Other specified total prosthetic replacement of hip joint | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint NOS | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint using cement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint not using cement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Other total prosthetic replacement of hip joint | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Other total prosthetic replacement of hip joint | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to hybrid total hip replacement NEC | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Conversion to hybrid total hip replacement NEC | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Insertion of prosthesis or prosthetic device of hip, total, with use of methyl methacrylate | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cemented femoral component | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Prosthetic hybrid total hip joint replacement using cemented acetabular component | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cemented acetabular component | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary hybrid total hip joint replacement | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary hybrid total replacement of hip joint NEC | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Prosthetic hybrid total hip joint replacement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of hybrid total hip replacement NEC | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented acetabular component | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total hip replacement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Total hip replacement | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint using cement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary uncemented total hip replacement | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to cemented total hip replacement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Revision uncemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of hip joint not using cement | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to uncemented total hip replacement | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Insertion of prosthesis or prosthetic device of hip, total, with use of methyl methacrylate | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Total hip replacement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cemented acetabular component | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement using cement | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Revision of total hip arthroplasty, both components, with autograft | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Prosthetic hybrid total hip joint replacement using cemented femoral component | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Prosthetic hybrid total hip joint replacement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Revision of hybrid total prosthetic replacement of hip joint using cemented femoral component | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of total hip arthroplasty, both components, with allograft | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of total hip replacement | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision cemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of total hip arthroplasty, both components, with allograft | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of hybrid total prosthetic replacement of hip joint using cemented femoral component | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision of total hip arthroplasty, both components, with autograft | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary uncemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to uncemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision uncemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Primary uncemented total knee replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Conversion to uncemented total knee replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Revision uncemented total knee replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Entire labrum of acetabulum | Part of | False | Entire hip joint | Additional relationship | Some |  | 
| Primary total prosthetic replacement of hip | Procedure site - Direct | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary total prosthetic replacement of hip | Procedure site - Indirect | False | Entire hip joint | Inferred relationship | Some | 3 | 
| Primary total prosthetic replacement of hip | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary total prosthetic replacement of hip | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 3 | 
| Primary hybrid total hip joint replacement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 3 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented femoral component | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 3 | 
| Primary cemented total hip replacement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Total arthroplasty of hip, low friction | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Total arthroplasty of hip, low friction | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 3 | 
| Total prosthetic replacement of hip joint not using cement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Conversion to uncemented total hip replacement | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented acetabular component | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 3 | 
| Entire capsule of hip joint | Part of | False | Entire hip joint | Additional relationship | Some |  | 
| Total prosthetic replacement of hip joint using cement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Primary cemented total hip replacement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 2 | 
| Total prosthetic replacement of hip joint not using cement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Total prosthetic replacement of knee joint not using cement | Procedure site | False | Entire hip joint | Inferred relationship | Some | 1 | 
| Loosening of total hip replacement | Finding site | False | Entire hip joint | Inferred relationship | Some |  | 
| Loosening of acetabular cup of total hip replacement | Finding site | False | Entire hip joint | Inferred relationship | Some |  | 
| Loosening of femoral stem of total hip replacement | Finding site | False | Entire hip joint | Inferred relationship | Some |  | 
| Conversion to prosthetic hybrid total hip joint replacement using cemented femoral component | Procedure site - Direct | True | Entire hip joint | Inferred relationship | Some | 4 | 
| Conversion to prosthetic hybrid total hip joint replacement using cemented femoral component | Procedure site - Indirect | True | Entire hip joint | Inferred relationship | Some | 5 |