Fig. 13From: Mechanical strength assessment of a drilled hole in the contralateral cortex at the end of the open wedge for high tibial osteotomyDetermination of PLL: Nonlinear load–displacement diagrams. Only the curves from the 3D FEA (case study H) are shown here. a Specimen SNH, b Specimen SWHE, c Specimen SWHABack to article page