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骨外伤螺旋CT三维重建临床多有报道[1~2],但容积再现(VR)和多平面重建(MPR)的比较研究较少,本文收集自2001年10月至2002年8月经常规X线及CT横断面扫描诊断为胫骨平台骨折患者23例,分别进行VR及MPR重建,比较两者在诊断胫骨平台骨折的准确性及各自优势,探讨螺旋CT重建技术的临床运用价值。
There are many clinical reports on the three-dimensional reconstruction of bone trauma spiral CT [1 ~ 2], but volumetric reconstruction (VR) and multiplanar reconstruction (MPR) comparative study of less, this collection from October 2001 to August 2002 conventional X-ray And CT scan of the tibial plateau fractures in 23 patients were diagnosed by VR and MPR reconstruction, respectively, in the diagnosis of tibial plateau fracture accuracy and their respective advantages, and explore the value of spiral CT reconstruction of clinical value.