SIR JOHN CHARNEY
SIR JOHN CHARNEY (1911- 1982) is also called the Father of Total hip arthroplasty He is an English orthopedics surgeon History In 1954, Sir John Charney introduced Low Friction Arthroplasty (LFA) LFA consists Metal femoral stem (have a small head to reduce wear and tear at the bearing surface) Polyethylene acetabular components Acryline bone cement […]
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