目的 探讨多层螺旋CT后处理技术多平面重组（MPR）及容积重组（VR）技术在胫骨平台骨折(TPF)诊断中的临床价 值。方法 回顾性分析我院2011年6月至2015年3月诊治的56例TPF的临床、DR及CT资料。结果 按Schatzker分型，其 中Ⅰ型8例，Ⅱ型13例，Ⅲ型5例，Ⅳ型3例，Ⅴ型16例，Ⅵ型11例。DR漏诊7例，其准确率为87.5%，MSCT更正分型 12例。结论 MSCT后处理技术MPR及VR能直观、立体地显示TPF的形态，有助于TPF的正确诊断和临床分型，为临床术 前合理制定手术方案有重要的指导作用。

Objective To investigate the clinical diagnosis value of Processing technology of MSCT multi planar reconstruction (MPR) and volume rendering technique (VR) in tibial plateau fractures (TPF) in the diagnosis of clinical value. Methods The clinical, DR and CT data of 56 cases with TPF in our hospital from June 2011 to March 2015 were analyzed retrospectively in the study. Results According to Schatzker classification, 8 cases of type I, 13 cases of type II, 5 cases of type III,3 cases of type Ⅳ, Ⅴ 16 cases, 11 cases of type VI. DR missed 7 cases, the accuracy rate was 87.5%, MSCT correct typing of 12cases. Conclusion MSCT post processing technology of MPR and VRT can be intuitive, stereoscopic display TPF morphology, type the correct clinical diagnosis and contribute to TPF, to have an important role in clinical preoperative reasonable operation scheme.