Fig. 2From: Finite element analysis of medial closing and lateral opening wedge osteotomies of the distal femur in relation to hinge fracturesLOW (upper figure) and MCW (lower figure) with different hinge widths of 5, 7.5, and 10Â mm. The cross-section area of the hinge is visible in the upper row. Lower row shows strain distribution in the hinge area. LOW: maximum (blue) and minimum (red) principle compressive strain. MCW: maximum (red) and minimum (blue) principle tensile strain. MCW: Medial closed wedge; LOW: Lateral open wedgeBack to article page