Computed Tomography-Based Prediction of Lumbar Pedicle Screw Loosening

<div>A region of interest (ROI) within the cortex of the vertebra was determined on a horizontal plane at the level of pedicle, from which attenuation in HU was computationally generated.</div>

BioMed Research International

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Figure 1

Figure 1: Computed Tomography-Based Prediction of Lumbar Pedicle Screw Loosening 