Normal to spine 垂直于骨架
In a normal spine, there is ample space for the spinal cord in the spinal canal.
在正常脊柱，脊髓在椎管内有充足的空间。
ResultsCompared with the control group normal spine, the strain and displacement of the spine decreased 17-20% and 8% respectively after TSRH fixation.
应用TSRH内固定的脊柱应变、位移比正常脊柱对照组的应变、位移分别减小17—20％和8％；
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