Fig. 3From: Locking retrograde nail, non-locking retrograde nail and plate fixation in the treatment of distal third femoral shaft fractures: radiographic, bone densitometry and clinical outcomes35M, fall from height, 32 C3 type of fracture (A, B). Post-reduction X-ray with fixation with non-locking retrograde nail (C). X-ray and computed tomography (CT) scan at 12 months post-operation show satisfactory fracture healing (D, E). Absence of stress shielding of the nail is shown in F–H comparing images with biomechanics representations (I–K) proposed by Shih et al.Back to article page