Fig. 4From: Alignment adjustment using the Valgus stress technique can increase the surgical accuracy of novice surgeons during medial opening-wedge high Tibial osteotomyRadiographic parameters for evaluation of coronal alignment and correction angle of the knee using whole leg anteroposterior radiographs. Medial proximal tibial angle (MPTA) (A), lateral distal femoral angle (LDFA) (B), joint line convergence angle (JLCA) (C), correction angle as planned by Dugdale method (D)Back to article page