Fig. 1

(A) Schematic view of patient positioning on surgical table and implantation using edge of surgical table as guide. (B) Measurement of pelvic inclination β. (C) Measurement of cup inclination Θ and leg length discrepancy (LLD).

(A) Schematic view of patient positioning on surgical table and implantation using edge of surgical table as guide. (B) Measurement of pelvic inclination β. (C) Measurement of cup inclination Θ and leg length discrepancy (LLD).