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Table 2 Material property used for implant material modelling

From: Finite element stress analysis of the bearing component and bone resected surfaces for total ankle replacement with different implant material combinations

Implant Material

Elastic modulus (MPa)

Poisson’s ratio (ν)

Ceramic

350,000

0.26

Co-Cr-Mo

210,000

0.3

Ti6Al4V

114,000

0.342

CFR-PEEK

18,000

0.4

PEEK

4100

0.36

UHMWPE

556.92 MPa

Stress-strain relationship [43]

0.46