In clinical practice, we have detected that the various shapes of ischium may have influences on the length within lesser trochanter of femur and ischium, it could be a reason for impingement or soft tissue squeezing, paining, and the stability of hip after total hip arthroplasty.

Biomechanical comparison between the defect of femur lesser trochanter and the replacement and fixation

Treatment of subtrochanteric fracture with long Gamma nail;

Treatment of subtrochanteric fracture with long PFN or gamma nail;

Treatment of femoral intertrochanteric fractures with the AO proximal femoral nail;

Clinical comparison between hemiarthroplasty and dynamic hip screw for elderly patients with femoral intertrochanteric fracture;

Treatment of intertrochanteric fracture of elderly osteoporosis by hip screw and bone cement;

The effects of DHS internal fixation to treat intertrochanteric fracture of the aged people;

The effects analysis of femoral intertrochanteric fractures of aged osteoporosis treated with PFN-A;

Therapeutic effect of 22 patients with femoral intertrochanteric fracture treated by dynamic hip screw;

Clinical effects of percutaneons fixation of femoral intertrochanteric fractures with OHS