抄録
We report the short-term results of hip arthroplasty using a cementless cup with bulk structural autogenous grafts from the femoral head in 12 joints. The mean follow-up time was 3.5 years. The mean JOA score increased from 44 points preoperatively to 86 points at the time of final follow-up. Radiographic analysis showed bone union of the bone graft in all cases.
