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Table 1 The mean leg lengths, their postoperative discrepancy, % acceptable and statistical significance

From: A comparison of leg length and femoral offset discrepancies in hip resurfacing, large head metal-on- metal and conventional total hip replacement: a case series

  Leg length (mm)    
  Operated Contralateral Average diff < 10 mm diff P value
Hip Resurfacing 52.13 49.35 -2.78 95% 0.07
Large-head metal on metal 54.95 53.03 -1.92 80% 0.45
Total hip replacement 53.24 49.82 -3.42 80% 0.06