TABLE 4.

Displacement and Maximum von Mises Stress of Four Tibial Models Under Different Axial Loads.

Models	250N		500N		750N
	Displacement (mm)	von Mises Stress(MPa)	Displacement (mm)	von Mises Stress(MPa)	Displacement (mm)	von Mises Stress(MPa)
A	0.11	67	0.23	83	0.34	223
B	0.10	29	0.20	67	0.31	190
C	0.13	54	0.26	107	0.40	281
D	0.11	36	0.23	79	0.36	104