16层螺旋CT的图像后处理技术在膝关节骨损伤中的应用  

Application of The 16-Slice Helical CT Postprocessing Technique on Diagnosis of Fracture of the Knee Joint

作　　者：姜永宏[1] 杨华多[1] 余建国[1] 杨宝廉[1] 

机构地区：[1]西安市红十字会医院放射科,710054

出　　处：《现代医用影像学》2006年第1期22-24,共3页Modern Medical Imageology

摘　　要：目的:探讨螺旋CT及其图像后处理功能在膝关节骨折中的临床应用价值。材料与方法:对52例膝关节损伤患者进行多层螺旋CT扫描,重建膝关节三维图像。结果:MPR和VR技术满意地显示出三维重建图像。结论:多层CT三维重建能直观、立体、全面的显示膝关节骨折,具有很高的临床应用价值。Purpose： To study the clinical significance if spiral CT, and its postprocessing function in evalustion of fracture of the knee joint. Materials and Methods： 16 - slice helical CT scanning was performed in patients with fracture if the knee joint. Osteoarticular 3D image reconstruction was carried out, Results： In all eases, excellent 3D reconstructed images were ebtained by using MPR and VR technique. Conclusion： 16 - Slice helical CT scan can directly, stereoscopically and muhi - angularly display fracture of the knee joint, thus, it＇s of high value in clinical practice.

关 键 词：膝关节 骨折 三维重建 多层螺旋 CT 

分 类 号：R816.8[医药卫生—放射医学]