Table 2 The mean femoral offsets, their postoperative discrepancy, % acceptable and statistical significance

Operated

Contralateral

Average diff

< 4.62 mm diff

P value

Hip Resurfacing

50.71

50.63

-0.08

50%

0.9

Large-head metal on metal

51

56.56

+5.56

35%

0.0002

Total hip replacement

47.61

56.23

+8.62

30%

0.0003