【摘要】 目的 评价螺旋CT三维重建(3DR)和多平面重建(MPR)在骨关节损伤中的临床应用价值。方法 对100例骨关节损伤患者进行螺旋CT扫描，并行3DR和MPR。结果 全部病例经CT轴位扫描、3DR和MPR均满意地显示骨关节损伤情况，3DR和MPR更直观、立体、清晰、多角度地显示损伤的具体程度。结论 螺旋CT 3DR和MPR是CT轴位扫描的很有价值的补充手段，在脊柱及大关节损伤中螺旋CT扫描可作为首选检查方法。在骨关节损伤中具有很高的临床应用价值。

    关键词 螺旋CT 三维重建 多平面重建 骨关节损伤

    Clinical application of 3D and multiplanar reconstruction spiral CT in bone and joint injury

    Yang Wanfa

    Department of Radiology,People’s Hospital of Xianfeng County,Hubei 445600.

    【Abstract】 Objective To evaluate 3D reconstruction(3DR) and multiplanar recons truction (MPR) spirl CT in bone and joint injury.Methods 100 patients with bone and joint injury underwent spirl CT scanning with 3DR and MPR.Results All of the cases underwent spiral CT scanning,3DR and MPR clearly demonstrated the information of bone and joint injury,3DR and MPR could afford intuitional and detailed infromation of bone and Joint injury.Conclusion 3DR and MPR are supplementary means for spirl CT scanning in bore and joint inury,and axial spiral CT scanning is the first in spine and big joint injury. ......