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Table 3 Material properties of implant

From: Effects of contact stress on patellarfemoral joint and quadriceps force in fixed and mobile-bearing medial unicompartmental knee arthroplasty

  Young’s modulus (MPa) Poisson’s ratio
CoCr alloy 220,000 0.30
UHMWPE 685 0.47
Ti6AI4V alloy 110,000 0.30
PMMA 1,940 0.4