多层螺旋CT重建技术在脊柱骨折病变中的应用  

The applications of multislice spiral CT in the diagnosis of spinal fractures

作　　者：张亦悦[1] 郭向东[1] 郭存英 王冠民[1] 张仰奇 李贵元[1] 

机构地区：[1]太钢总医院CT室,山西太原030003

出　　处：《实用医学影像杂志》2005年第4期218-220,共3页Journal of Practical Medical Imaging

摘　　要：目的探讨多层螺旋CT在脊柱骨折病变中的临床应用价值。方法收集40例脊柱骨折病例,应用GRLightSpeedQX/I多层螺旋CT扫描仪行薄层扫描并行三维重建和多平面重建,进行观察。结果螺旋CT三维重建和多平面重建可以更全面、立体地观察骨折全貌及其伴随病变的特征,弥补了X线平片和轴位CT扫描的不足,为临床治疗方案的制订提供了可靠的依据。结论多层螺旋CT重建技术在诊断脊柱骨折病变中有很高的临床应用价值,可提高脊柱损伤病变的诊断准确性。Objective To research the value of multislice spiral computed tomography（MSCT） for detecting the spinal fracture. Methods GE Light Speed QX/I MSCT scanning with surface shaded display （SSD）and muhiplanar reconstruction （MPR）was performed in 40 patients with spinal fracture. Results Compared ;with X-ray plain films. MSCT with SSD and MPR could more completely and stereoscopically show the details of spinal fracture and could provide the reliable evidences h,r establishing the therapeutic protocol. Conclusion MSCT with SSD and MPR has important value for elevating the diagnostic accuracy of spinal fracture.

关 键 词：多层螺旋CT 重建 脊柱 骨折 

分 类 号：R816.8[医药卫生—放射医学]