| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Stanmore total hip prosthesis | Is a | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Charnley total hip prosthesis | Is a | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Elite total hip prosthesis | Is a | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Omnifit total hip prosthesis | Is a | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Sheehan total hip prosthesis | Is a | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Conversion to cemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision cemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary uncemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to uncemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 3 | 
| Revision uncemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 3 | 
| Total revision of hip replacement with use of methyl methacrylate | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary cemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint not using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of prosthesis or prosthetic device of hip, total, with use of methyl methacrylate | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint using cement NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint not using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 3 | 
| Total prosthetic replacement of hip joint not using cement NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 3 | 
| Conversion to hybrid total hip replacement NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary hybrid total replacement of hip joint NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of hybrid total hip replacement NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Total arthroplasty of hip, low friction | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Total replacement of hip | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Arthroplasty, acetabular and proximal femoral prosthetic replacement, with allograft | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 4 | 
| Arthroplasty, acetabular and proximal femoral prosthetic replacement, with autograft | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Other specified total prosthetic replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Total prosthetic replacement of hip joint NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Other total prosthetic replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary total prosthetic replacement of hip joint NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Exeter total hip prosthesis | Is a | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier |  | 
| Revision cemented total hip replacement | Using device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total revision of hip replacement with use of methyl methacrylate | Indirect device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint using cemented femoral component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Prosthetic hybrid total replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Prosthetic hybrid total replacement of hip joint using cemented acetabular component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented femoral component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented acetabular component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision uncemented total hip replacement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total revision of hip replacement with use of methyl methacrylate | Indirect device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of hybrid total prosthetic replacement of hip joint using cemented femoral component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to cemented total hip replacement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary cemented total hip replacement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented acetabular component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Total prosthetic replacement of hip joint using cement NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Conversion to hybrid total hip replacement NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Other total prosthetic replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary hybrid total replacement of hip joint NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of prosthesis or prosthetic device of hip, total, with use of methyl methacrylate | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total replacement of hip | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of hybrid total hip replacement NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary total prosthetic replacement of hip joint NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Prosthetic hybrid total replacement of hip joint using cemented femoral component | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of hybrid total prosthetic replacement of hip joint using cemented femoral component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented femoral component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint using cemented acetabular component | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint using cement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented acetabular component | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary hybrid total replacement of hip joint | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other total prosthetic replacement of hip joint | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to hybrid total hip replacement NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of prosthesis or prosthetic device of hip, total, with use of methyl methacrylate | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total replacement of hip | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint using cemented acetabular component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary uncemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary cemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to uncemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint using cement NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to cemented total hip replacement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision cemented total hip replacement | Procedure device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified total prosthetic replacement of hip joint not using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint not using cement NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint NOS | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint not using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint using cemented femoral component | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary hybrid total prosthetic replacement of hip joint using cemented femoral component | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 2 | 
| Primary hybrid total replacement of hip joint NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of hybrid total hip replacement NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary total prosthetic replacement of hip joint NEC | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthetic hybrid total replacement of hip joint using cement | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of hip prosthesis, total | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Primary uncemented total hip replacement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total prosthetic replacement of hip joint not using cement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Conversion to uncemented total hip replacement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of total hip replacement | Direct device | True | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total replacement of right hip joint | Using device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of hip prosthesis, total | Direct device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Revision cemented total hip replacement | Procedure device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 | 
| Total replacement of right hip joint | Using device | False | Total hip replacement prosthesis | Inferred relationship | Existential restriction modifier | 1 |