Mechanical Analysis of Posterior Pedicle Screw System Placement and Internal Fixation in the Treatment of Lumbar Fractures

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/cmmm/volume-2022/6497754/figures/6497754.fig.0012a.svgz" name="6497754.fig.0012a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Traditional short-segment pedicle screw fixation</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/cmmm/volume-2022/6497754/figures/6497754.fig.0012b.svgz" name="6497754.fig.0012b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Burst fracture model</td></tr></table>

<div>Finite element model of spinal T10-L2 segment.</div>

Computational and Mathematical Methods in Medicine

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Figure 12

Figure 12: Mechanical Analysis of Posterior Pedicle Screw System Placement and Internal Fixation in the Treatment of Lumbar Fractures 