Fig. 2From: The influence of prosthetic positioning and proximal femoral morphology on leg length discrepancy and early clinical outcomes of cementless total hip arthroplastyMeasuring the CFI and CFR at 4 levels (A1, L, B1, B2). CFR (2 cm above the LT tip) = f/a, CFR (LT tip) = g/b, CFR (2 cm below the LT tip) = h/c, CFR (7 cm below the LT tip) = i/d. CFI = a/eBack to article page