Analysis of Knee Joint Structure Rebuilt Based on Its Motional Mechanics Features
Peng Jianqiao
Zhang Zhanlei
Zhong Shizhen
Bai Bo
Abstract：Objective To study motional mechanics of knee joint by analyzing knee joint structure of computer aided rebuilt.Methods Original data of CT/MR were imported onto Mimics to build three-dimension(3D) model.At the same time,reparation,denoising and spline-curve,computational measurement and finite element analysis were performed after post-process of segmentation.Results All the motional patterns of knee joint with multiple degrees of freedom such as bending and stretching,rolling,sliding,sideway and axial rotation were anatomically further analyzed by the above measured data and mechanic analysis.Conclusion The expatiation in motional mechanic features based on the structural analysis of 3D rebuilt is more plenitudinous.
Keywords：3D modelingmotional mechanicsknee jointCT/MRstructure rebuilt
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)