摘要
目的影像学方法测量腰椎椎弓根参数,为临床实践提供数值参考。方法选取200例受检者行64排螺旋CT扫描后数据处理,测量L1～L5腰椎椎弓根水平面角度及椎弓根后缘皮质至椎体前缘中点的长度,按性别分组进行统计学分析。结果男、女性随着椎体序列的增加,椎弓根水平面角度均有逐渐增大的趋势,L3、L4、L5椎体的椎弓根水平角度男、女性之间有显著性差异(P<0.05),L1、L2、L3椎体的椎弓根后缘皮质至椎体前缘中点长度男、女性之间有显著性差异(P<0.05)。结论腰椎椎弓根水平面角度及椎弓根后缘皮质至椎体前缘中点的长度存在性别差异,多排螺旋CT是一种有效可行的测量评估手段。
Objective Obtain the iconographical measurement of pedicle of lumbar vertebral arch, and provide referenced data for clinic.Methods 200 volunteer cases of lumbar spine were examined by 64-row spiral CT. The transverse section angle （TSA） and the distance from pedicle posterior cortex to the midpoint of vertebral body anterior edge were measured by the computer workstation, and then be statistically analyzed .grouping with gender.Results The TSA increased gradually as the vertebral serials raised, the TSA of L3, L4, L5 were significantly different between men and women （P〈0.05）. The distance from pedicle posterior cortex to the midpoint of vertebral body anterior edge of L1, L2, L3 were statistically different between men and women also （P〈0.05）.Coclusion There were sexual difference in the two parameter above, and multirow spiral CT was an available method for measuring and evaluating.
出处
《基层医学论坛》
2010年第10期344-345,共2页
The Medical Forum
关键词
腰椎
椎弓根
多排螺旋CT
测量
Adult lumbar Pedicle of vertebral arch Multirow spiral CT Measurement
