三维组织变形的测定对整形外科图像诊断来说是不可缺少的。但至今为止 ,要对两幅从不同情况下得到的图像进行组织变形量化仍然很困难 ,因为它们之间的对应关系很难确定。作者提出了一种用弹性配准法来配准图像并量化组织变形的新方法。作者采用的弹性配准法 ,测量配准能 ( matc The determination of three-dimensional tissue deformation is indispensable for orthopedic imaging diagnosis. However, so far, it is still difficult to quantify the deformation of two images obtained from different situations because the correspondence between them is difficult to determine. The authors propose a new method to register images and quantify tissue deformation using elastic registration. The authors use the elastic registration method, measurement registration (matc