论文部分内容阅读
目的:探讨应用多排螺旋CT对行腰椎椎弓根内固定术患者术后检查的效果。方法:回顾性分析多排螺旋CT对18例行腰椎椎弓根内固定术患者的术后检查,利用多平面重建及VRT成像显示Cage及椎弓根内固定钉。结果:18例患者20个Cage及80根椎弓根内固定钉均能准确、立体、形象的显示。结论:多排螺旋CT检查在腰椎椎弓根内固定术术后检查是简单、全面、有效的检查手段,应成为术后复查的首先。
Objective: To investigate the effect of multi-slice spiral CT on postoperative examination of patients undergoing lumbar pedicle screw internal fixation. Methods: The postoperative examination of 18 patients undergoing lumbar pedicle screw internal fixation was retrospectively analyzed. The multiplanar reconstructions and VRT imaging were performed to evaluate Cage and pedicle screw fixation. Results: Eighteen Cage and 80 pedicle screw fixation in 18 patients showed accurate, three-dimensional and visual images. Conclusion: Multi-slice spiral CT examination in lumbar pedicle screw fixation is a simple, comprehensive and effective means of examination should be the first postoperative review.