P17. Investigating the effects of cage width and placement on subsidence performance using anatomically representative models
GR Fogel, C Yee-Yanagishita, J Malik, B Douglas… - The Spine Journal, 2020 - Elsevier
BACKGROUND CONTEXT Previous studies have identified geometric mismatch between
the endplate and interbody as a main risk factor for subsidence. A proper selection of the
cage width and placement can potentially reduce the risk of subsidence. Existing studies
using surrogate vertebral bodies to evaluate the subsidence performance of interbody cages
often omit the morphology of the endplate, which can vary markedly across patients.
PURPOSE To comprehensively evaluate the effects of cage width and placement on the …
the endplate and interbody as a main risk factor for subsidence. A proper selection of the
cage width and placement can potentially reduce the risk of subsidence. Existing studies
using surrogate vertebral bodies to evaluate the subsidence performance of interbody cages
often omit the morphology of the endplate, which can vary markedly across patients.
PURPOSE To comprehensively evaluate the effects of cage width and placement on the …
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