Using the auxiliary equipment, in the case of X-ray incident angle 50° and 60° with the knee flexion angle of 40° in group A, and in group B, Knee flexion angle of 45° and 35°, the X-ray incident angle at 60°, excellent images were derived. Future, it would be very ...
Methods This observational study involved radiographic analysis by three independent observers of a total of 50 patients who had a loaded patellofemoral X-ray taken with the knee fexed to 45°. An initial reading was taken to measure the angle of the trochlear sulcus, the Merchant angle, and ...