Optimization of parameters for femoral component implantation during TKA using finite element analysis and orthogonal array testing

Table 1 Material properties, element number, and node for the TKA knee

	Elastic modulus (MPa)	Poisson’s ratio	Element number	Node number
Cortical bone	16,600	0.3	23,117	7865
Cancellous bone	2400	0.3	53,675	12,024
Femoral component	210,000	0.3	84,796	21,431
Tibial component	117,000	0.3	37,532	9551
Polyethylene liner	685	0.4	28,248	7917
Bone cement layer	3000	0.3	32,852	11,144

ISSN: 1749-799X