摘要
目的：探讨螺旋ＣＴ三维成像技术对骨外伤诊断的价值。材料和方法：回顾性分析１８例骨外伤病人螺旋ＣＴ三维成像及Ｘ线平片。结果：①螺旋ＣＴ三维成像能很好地显示椎体压缩性骨折片，骨折线，骨折片移位及对椎管压迫和环枢椎脱位。②螺旋ＣＴ显示颅面骨１１个部位骨折，Ｘ线平片只显示５个部位骨折。结论：螺旋ＣＴ三维成像是骨外伤诊断最有效方法之一。
Objective:To evaluate the diagnostic value of 3DCT of spiral scan in patients with bone traumas.Materals and Methods:18 cases of bone traumas evaluated by 3DCT of spiral scan and X ary film were restrospectively analysed.Results:①in the bone traumas of vetrebra,the main advantage of 3DCT was that it precisely demonstrating the fractured line,fractured osseous fragments,displacements of fractured osseous fragments.②in the cerebrum face bone traumas, the fracture was demonstrated in all parts (11/11) by 3DCT,some parts(5/11) by X ray film.Conclusion:3DCT of spiral scan is a useful technique for the diagnosis of bone traumas.
出处
《中国医学影像技术》
CSCD
北大核心
1998年第7期532-534,共3页
Chinese Journal of Medical Imaging Technology
关键词
骨外伤
三维重建
CT
诊断
螺旋CT
Bone trauma\ \ Three Dimensional reconstruction\ \ Spiral scan
