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Table 1 Material properties of the articular cartilage and menisci

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

Cartilage

Linearly elastic,

isotropic

E = 15 MPa

v = 0.475

Menisci

Linearly elastic,

transversely isotropic

Eθ = 150 MPa, Er = Ez = 20 MPa

vrz = 0.2, vrθ = vzθ = 0.3, Grθ = Gzθ = 57.7 MPa