Fig. 5From: Cement augmentation of the proximal femoral nail antirotation for the treatment of two intertrochanteric fractures - a comparative finite element studyVon-mises stress (Pa) distribution on femur when femoral head varus collapse at 2°. a and c: In non-augmented model, stress was concentrated at the medial part of intertrochanteric cortical. b and d: In augmented model, stress was concentrated at the cortical below lateral locking bolt holeBack to article page