Fig. 3From: Mechanical strength of a new plate compared to six previously tested opening wedge high tibial osteotomy implantsValgus-malrotation of the tibia head. The lateral displacement dL was assumed positive and the medial displacement dM was assumed negative. The angle α represented the valgus-malrotation of the tibia head and was calculated by mean of the difference |dL − dM|Back to article page