Placing the antegrade anterior column screw. (A) Hip over hip image. (B) Clockwise rotation of the c-arm 20° fluoro shot. (C) The c-arm is rotated over the top 40° with the axial view of the anterior column shown with a 2.8 mm k-wire in its center. (D) K wire drilled down the anterior column on the obturator view. (E) Placement of a 6.5 mm canulated screw. (F) The axial anterior column view to check the placement of the screw outside the acetabulum.