Fig. 4From: Fifty-six percent of proximal femoral cortical hypertrophies 6 to 10 years after Total hip arthroplasty with a short Cementless curved hip stem – a cause for concern?a&b: Kaplan Meier survival rate after 8.6 years for the endpoint A: "stem revision due to aseptic loosening (99.6%; 95%-CI; 97.1-99.9%) and for B: “all stem revisions” (93.7%; 95%-CI; 66.5–98.9%) (n = 246)Back to article page