Patellofemoral instability accounts for approximately 3% of all knee injuries and predominantly affects young ...

Navigation of the cup in total hip arthroplasty is well analyzed and shows accurate results, reducing cup outliers of Lewinnek’s “safe zone.” With regard to the combined anteversion of cup and stem, ...

Few studies, however, have studied whether abnormalities in hip structure, specifically femoral anteversion, can impact outcomes. In most people, the center of the femoral neck points toward the ...

1 Department of Orthopaedic Surgery, KKR Hokuriku Hospital, Kanazawa, Japan 2 Department of Orthopaedic Surgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan 3 Department ...