Coxarthrosis
Conditions
Interventions
Surgical technique (Anterolateral approach)
Surgical technique(Posterior approach)
Sponsors
Shonan Kamakura Joint Reconstruction Center
New York University Medical Center/Hospital for Joint Diseases
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Patients who consent to treatment and are willing to provide informed consent 2) Patients not undergoing total hip arthroplasty (THA) 3) Patients are expected to cooperate with this study during the study period and are available for a minimum of 2 years clinical follow-up post surgical date.
Exclusion criteria
Exclusion criteria: 1) Patients undergoing joint replacement surgery or osteotomy at the affected limb. 2) Patients who have osteomyelitis at the proximal femur, hip suppurative infection and any other symptoms of infection. 3) Patients who have traumatic terminal osteoarthritis hip joint. 4) Patients who have a routine contraindication to surgery including but not limited to active infection, heart failure, lung failure or severe untreated bleeding abnormalities. 5) Pregnanancy 6) Mental impairment. 7) Patients under age 19 8) Metal allergy/ sensitivities 9) Others who the attending doctor decides not suitable for total hip arthroplasty and entry for this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Evaluation of statistical differences between the outcomes as a result of the different surgical approaches and technique. | — |
Secondary
| Measure | Time frame |
|---|---|
| Radiographic assessment: Diagnostic imaging assessment by bone density measurement, and clinical functional assessment. | — |
Countries
Japan,North America
Contacts
Public ContactKoji Tsuji
Shonan Kamakura Joint Reconstruction Center Department of Orthopaedic Surgery
Outcome results
None listed