| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Arthroscopy of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Acetabuloplasty | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Congenital coxa vara | Finding site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Open reduction of dislocation of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Implantation of hip joint, partial | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Implantation of hip joint, partial | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Removal of hip prosthesis, complicated, with methyl methacrylate | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Removal of prosthesis of joint structures of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Fixation of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Operative procedure on the pelvis and hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Reduction of atraumatic hip dislocation | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Revision of total hip arthroplasty, both components, with allograft | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Arthroplasty of hip with bone graft | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Arthrotomy of hip for removal of foreign body | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Boyd operation for hip disarticulation | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Acetabuloplasty with resection of femoral head | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Synovectomy of hip joint | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Closed obturator dislocation of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Open posterior dislocation of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Monteggia's dislocation | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Congenital abnormal fusion of femur | Finding site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Arthrodesis of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Arthrectomy of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Hip joint operations | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Continuous passive mobilisation of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some |  | 
| Reactive arthropathy of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Traumatic arthropathy-hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Neuromuscular dislocation of the hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Internal rotation contracture of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| antéversion fémorale persistante | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Congenital dislocation and subluxation of the hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Congenital subluxation of hip, bilateral | Finding site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Bilateral unstable hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Hip pathological dislocation | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Otto's pelvis (disorder) | Finding site | True | Hip joint structure | Inferred relationship | Some | 1 | 
| Predislocation status of hip at birth | Finding site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Conversion from cemented total hip replacement (procedure) | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Conversion from uncemented total hip replacement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Conversion from cemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Conversion from uncemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Secondary arthroplasty of hip for correction of congenital deformity | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Congenital unilateral subluxation of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Dislocated hip reduced | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Open anterior dislocation of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Total revision of hip replacement with use of methyl methacrylate | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Revision of hip arthroplasty | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Partial hip replacement by prosthesis | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Partial hip replacement by prosthesis | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Pain associated with prosthesis of hip joint (disorder) | Finding site | True | Hip joint structure | Inferred relationship | Some | 1 | 
| Open obturator dislocation of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint, Aufranc-Turner | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Implantation of prosthesis or prosthetic device of acetabulum of hip joint, Aufranc-Turner | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Total arthroplasty of hip, low friction | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Attention to total hip replacement NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Other specified total prosthetic replacement of hip joint | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Total prosthetic replacement of hip joint NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Other specified prosthetic cemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Other specified prosthetic cemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Prosthetic cemented hemiarthroplasty of hip NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Prosthetic cemented hemiarthroplasty of hip NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Revision of prosthetic hemiarthroplasty of hip NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Attention to prosthetic hemiarthroplasty of hip NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Other specified operations on hip joint | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Hip joint operations NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Osteoarthritis NOS, of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Conversion to cemented total hip replacement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Revision cemented total hip replacement (procedure) | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Other specified total prosthetic replacement of hip joint using cement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Total prosthetic replacement of hip joint using cement NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Primary uncemented total hip replacement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Conversion to uncemented total hip replacement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Revision uncemented total hip replacement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Other specified total prosthetic replacement of hip joint not using cement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Other specified total prosthetic replacement of hip joint not using cement | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Total prosthetic replacement of hip joint not using cement NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Total prosthetic replacement of hip joint not using cement NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Other specified total prosthetic replacement of hip joint | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Total prosthetic replacement of hip joint NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Primary uncemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Conversion to uncemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Revision uncemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Other specified prosthetic uncemented hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Prosthetic uncemented hemiarthroplasty of hip NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Primary prosthetic hemiarthroplasty of hip NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Primary prosthetic hemiarthroplasty of hip NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Conversion to prosthetic hemiarthroplasty of hip NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Conversion to prosthetic hemiarthroplasty of hip NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Other specified other prosthetic hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Other specified other prosthetic hemiarthroplasty of hip | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Other prosthetic hemiarthroplasty of hip NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Other prosthetic hemiarthroplasty of hip NOS | Procedure site | False | Hip joint structure | Inferred relationship | Some | 3 | 
| Congenital subluxation of hip NOS | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Congenital dislocation of one hip with subluxation of other hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Congenital dislocation of hip NOS | Finding site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Other congenital hip joint deformity | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Other congenital hip joint deformity NOS | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| [X]Other congenital deformities of hip | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| [X]Congenital deformity of hip, unspecified | Finding site | False | Hip joint structure | Inferred relationship | Some | 1 | 
| Other total prosthetic replacement of hip joint | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Conversion to hybrid total hip replacement NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 | 
| Conversion from hybrid total prosthetic hip replacement NEC | Procedure site | False | Hip joint structure | Inferred relationship | Some | 2 |