Finite element analysis in adjacent segm
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Jia-Zhi Yan; Gui-Xing Qiu; Zhi-Hong Wu; Xue-Song Wang; Ze-Jun Xing
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Article
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2011
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Wiley (Robotic Publications)
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English
β 147 KB
## Abstract ## Background Adjacent segment degeneration (ASD) following lumbar fusion has been well documented in recent years. However, the pathogenesis of ASD is not clear. To investigate this issue, we established a finite element model of segments L2βL5, simulated a singleβsegment posterior fi