Influence of Preservation of Normal Knee Contact Stress on Other Compartments with respect to the Tibial Insert Design for Unicompartmental Knee Arthroplasty

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"></td><td class="align_center">Young’s modulus (MPa)</td><td class="align_center">Poisson’s ratio</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">CoCrMo alloy</td><td class="align_center">220,000</td><td class="align_center">0.30</td></tr><tr><td class="align_left">UHMWPE</td><td class="align_center">685</td><td class="align_center">0.47</td></tr><tr><td class="align_left">Ti6Al4V alloy</td><td class="align_center">110,000</td><td class="align_center">0.30</td></tr><tr><td class="align_left">PMMA</td><td class="align_center">1,940</td><td class="align_center">0.40</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Material properties of the FE model.</div>

Applied Bionics and Biomechanics

tab1

Table 1

Table 1: Influence of Preservation of Normal Knee Contact Stress on Other Compartments with respect to the Tibial Insert Design for Unicompartmental Knee Arthroplasty 

Table 1 | Influence of Preservation of Normal Knee Contact Stress on Other Compartments with respect to the Tibial Insert Design for Unicompartmental Knee Arthroplasty 