【摘要】 目的:基于CT测量胫骨平台后方的解剖参数,为支撑钢板的设计提供参数。方法:收集50例正常成人胫骨的CT数据,建立模型,测量胫骨平台后方解剖学参数。结果:测得解剖参数为:(1)平台距腓骨头距离a:(11.87±1.91)mm;(2)胫骨平台宽度b:(69.72±4.68)mm;(3)平台内侧与腓骨头距离c:(50.75±4.59)mm;(4)外侧平台高度d:(12.52±2.24)mm;(5)内侧平台高度e:(14.95±2.53)mm;(6)比目鱼肌线l:(65.33±7.76)mm;a与b无相关性(P>0.01),c、d、e及l均与b有相关性(P<0.01)。结论:本次测量数据直观,方法简单,数据精确可靠,对于胫骨平台后方钢板的设计具有指导意义。更多还原

【Abstract】 Objective: Measure the anatomical parameters behind the tibial platform based on CT, providing parameters for the design of the supporting plate. Methods: Collect the CT data of the tibia of 50 normal adults, establish a model, and measure the anatomical parameters of the posterior tibial plateau. Results: The measured anatomical parameters are:(1) the distance between the platform and the fibular head a:(11.87±1.91)mm;(2) the width of the tibial plateau b:(69.72±4.68)mm;(3) the distance between the inner side of the platform and the fibular head c:(50.75±4.59)mm;(4) Lateral platform height d:(12.52±2.24)mm;(5) Inner platform height e:(14.95±2.53)mm;(6) Soleus muscle line 1:(65.33±7.76)mm; a and b have no correlation(P>0.01), c, d, e and l are all correlated with b(P<0.01). Conclusion: The measurement data is intuitive, the method is simple, and the data is accurate and reliable, which is of guiding significance for the design of the rear plate of the tibial platform.更多还原