Fig. 3

Localization of femoral distal anatomical landmarks and measurement of PCA in multi-plane 2D CT slices. Figure A-D: Localization of femoral distal anatomical landmarks. a-d correspond to the red cylindrical markers placed on the four most obvious points of the most prominent lateral femoral condyle, the lowest points on the lateral and medial posterior condyles, and the medial condyle sulcus, respectively. Figure E–F: Determination of sTEA and PCL and measurement of PCA