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. 2014 Jan 15;7(1):76–83.

Figure 3.

Figure 3

Von Mises stresses in the fibular grafting zone in different grafting modes. The stress increased with the increase of the length of the grafting bone in both groups. In SFVFG, the Von Mises stress in 15 cm grafting bone was 2 times that in 5 cm grafting bone and the stress in 20 cm grafting bone was 2.31 times that in 5 cm grafting bone. In DBFVFG, the Von Mises stress in 20 cm grafting bone was 2.04 times that in 5 cm grafting bone. Under the same grafting bone, the Von Mises stress in the DBFVFG group was 1.37 to 1.77 times higher than that in the SFVFG group.