MSCT三维重建对脊柱侧弯的应用价值
脊柱侧弯;MSCT;三维重建,,],脊柱侧弯;MSCT;三维重建,1材料与方法,2结果,3讨论,参考文献:
[摘要] 目的:探讨16排螺旋CT三维重建对评价脊柱侧弯的意义及方法。方法:脊柱侧弯患者25例,在16排多层螺旋CT机上扫描后,行多平面重建(MPR)、表面遮盖重建(SSD)与容积再现(VRT)重建。评价不同的图像后处理技术的作用和优势。结果:25例脊柱侧弯患者的三维重建图像均能清晰显示椎体,椎弓根、椎管、椎旁组织及其脊髓的情况。测量椎弓根、椎体、椎管、椎体旋转角度等各种参数提供给临床。结论:螺旋CT多平面三维重建技术能准确提供脊柱侧弯患者脊柱、椎体、椎弓根、椎管等各种参数,对提高手术治疗的成功有很大的帮助。[关键词] 脊柱侧弯;MSCT;三维重建
MSCT Threedimensional Reconstruction in Scoliosis Apply Value
SHI Sili, ZOU Wenyuan
(The People's Hospital of Shiyan, Shiyan, Hubei 442000, China)
Abstract: Objective To evaluate the value of 16slice helical CT and threedimensional reconstruction postprocessing technique for diagnosis of scoliosis.Methods 25 cases of scoliosis were performed with multiple CT scan to be reconstructed by multiple planner reconstructed(MPR),surface shading display(SSD)and volume rendering(VRT) ......
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