Fig. 2

A, B, 60-year male with severe bilateral osteoarthritis knee and varus deformity (Right varus 34° and Left varus 26º, limb length right 84.7 cm, left 85.7 cm); C, D, Six weeks following bilateral TKA, the deformity in Rt knee decreased to 3° varus and left knee decreased to 1° varus (limb length Rt 87.4 cm, Lt 87.9 cm). The limb was lengthened by 2.7 cm and 2.2 cm on the right side and left side, respectively