Fig. 7From: Cement augmentation of the proximal femoral nail antirotation for the treatment of two intertrochanteric fractures - a comparative finite element studyDisplacement (mm) of femur when femoral head varus collapse at 2°. a and c In non-augmented model, displacement was concentrated at the medial side of femoral head. b and d: In augmented model, displacement was concentrated at the medial side of femoral head but also distributed moderately on intertrochanteric zone and femoral shaftBack to article page