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目的 :研究椎间盘突出的三维定位 ,为腰椎间盘突出患者提供更精确的诊断依据。方法 :对 40例椎间盘突出CT扫描后进行多平面重建 ,得到矢状位图像。用 1～ 4四个数字代表突出髓核在横断位上的位置 ,在横断位或矢状位上测量髓核后突的程度 ,在矢状位上测量髓核上下移位的长度。按照左右、前后、上下的顺序来描述髓核突出的部位、后突程度和长度 ,并与手术结果对照。结果 :三维定位提供的部位、程度和长度与手术结果相符。结论 :多平面重建图像和三维定位方法是可靠的 ,可为椎间盘突出的诊断提供更精确可靠的依据
Objective: To study the three-dimensional positioning of disc herniation and provide more accurate diagnosis basis for patients with lumbar disc herniation. Methods: Forty cases of disc herniation were scanned by multiplanar reconstruction and the sagittal images were obtained. With 1-4 digits on behalf of prominent nucleus pulposus in the transverse position, measured in the transverse or sagittal position on the degree of nucleus pulposus in the sagittal measurement of the length of up and down the nucleus. In accordance with the left and right, before and after, up and down the order to describe the prominent parts of the nucleus, kyphosis degree and length, and with the surgical results. Results: The location, extent and length of three-dimensional positioning provided were consistent with the surgical results. Conclusion: Multiplanar reconstruction images and three-dimensional localization are reliable and provide a more accurate and reliable basis for the diagnosis of disc herniation