CONCLUSION: the finite element model of artificial disc replacement can be established by CT scanning, digital processor and computer aided design, and used for further study on spinal biomechanics.
结论：通过CT断层扫描、图像数字化处理及计算机辅助设计等方法，可以建立腰椎人工椎间盘置换的有限元模型，用于脊柱生物力学的进一步研究。
Conclusion CT scanning is a value method to diagnosing degenerative lumbar intervertebral disc.
结论CT扫描是诊断腰椎间盘退变的有效检查方法。
Methods To take CT scanning and operation treatment on 94 patients with lumbar intervertebral disc protrusion combination with lumbar nerves passage entrapment .
方法对94例腰椎间盘突出症合并腰神经通道卡压进行CT扫描及手术治疗。
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