摘要
目的:分析研究多层螺旋CT(Multi-slice Spiral CT,MSCT)多平面重建和三维重建技术在骶尾骨骨折中的应用价值。方法:17例骶尾骨骨折病人行MSCT扫描,图像经处理后进行多平面重建和三维重建,最后进行图像分析研究。结果:本组全部病例可以通过多平面重建和三维重建明确判断骨折情况。与CT轴位图像相比,多平面重建可多方位地显示骶尾骨骨折的情况,三维重建能立体形象地显示骶尾骨骨折的范围和方向。结论:MSCT多平面重建及三维重建技术能多方位、立体、全面地显示骶尾骨骨折部位、程度,对骶尾骨骨折的诊断及制定治疗方案具有重要的作用和临床意义。
Objective： To evaluate MSCT （Multi - slice Spiral CT ） MPR and 3 D reconstruction in the diagnosis of sacrum and coccyx fracture. Method： 17 patients with sacrum and coccyx fracture were examined with MSCT by using post - process of MPR and VR reconstruction . Result： All can be clearly diagnosed by MPR and 3D reconstruction. MPR demonstrated the extent better than axial CT , whereas VR images showed more exactly extent and direction than the others did . Conclusion： MSCT MPR and 3D recon-struction can display distinctly the location and degree of fracture from arbitrary direction , which is of great importanee and clinical significance to the diagnosis and establishment of surgical treatment.
出处
《河北医学》
CAS
2008年第6期665-667,共3页
Hebei Medicine
关键词
骶尾骨骨折
体层摄影术
X线计算机
三维重建
多平面重建
Sacrum and coccyx fracture
Tomography
X -ray computed
Three - dimensional reconstruction
Multi - planar reconstruction
