A Three-Dimensional Finite Element Model Constructed Using Magnetic Resonance Images of a Knee

SL Zhang, J Xia, TT Guo - 3rd Annual International Conference …, 2016 - atlantis-press.com
In recent years, MRI studies have resulted in a better understanding of the movement and
deformation of the meniscus in the terbinafine connection and provide, information on the
morphology of the articular cartilage. In this paper, we will use of computer-aided technique
and MRI to reconstruct the shape of the living knee, and divide the mesh and add the
material properties to create the three-dimensional nonlinear knee joint finite element model
information. Examining the relative sliding and friction in the knee joint, I used the dynamic …

Variability of a three-dimensional finite element model constructed using magnetic resonance images of a knee for joint contact stress analysis

G Li, O Lopez, H Rubash - J. Biomech. Eng., 2001 - asmedigitalcollection.asme.org
Magnetic resonance (MR) imaging has been widely used to evaluate the thickness and
volume of articular cartilage both in vivo and in vitro. While morphological information on the
cartilage can be obtained using MR images, image processing for extracting geometric
boundaries of the cartilage may introduce variations in the thickness of the cartilage. To
evaluate the variability of using MR images to construct finite element (FE) knee cartilage
models, five investigators independently digitized the same set of MR images of a human …
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