Biomechanical Effects of a Novel Pedicle Screw W-Type Rod Fixation for Lumbar Spondylolysis: A Finite Element Analysis
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DOI: 10.3390/bioengineering10040451
Abstract: Lumbar spondylolysis involves anatomical defects of the pars interarticularis, which causes instability during motion. The instability can be addressed through instrumentation with posterolateral fusion (PLF). We developed a novel pedicle screw W-type rod fixation system… read more here.
Keywords: type rod; lumbar spondylolysis; spondylolysis; fixation ... See more keywords