A Method for Registration of 3-D Shapes
IEEE Transactions on Pattern Analysis and Machine Intelligence - Special issue on interpretation of 3-D scenes—part II
Multivariable Curve Interpolation
Journal of the ACM (JACM)
Smart Alignment Tool for Knee MosaicPlasty Surgery
MICCAI '01 Proceedings of the 4th International Conference on Medical Image Computing and Computer-Assisted Intervention
Curves and Surfaces for Computer Graphics
Curves and Surfaces for Computer Graphics
Automatic segmentation of articular cartilage in magnetic resonance images of the knee
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention
Automated planning of computer assisted mosaic arthroplasty
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part I
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Defects in articular cartilage can be repaired through osteochondral transplantation (mosaic arthroplasty), where osteochondral plugs from non-weight-bearing areas of the joint are transferred to the defect site. Incongruity between the plug surface and the adjacent cartilage results in increased contact pressures and poorer outcomes. We compare three methods to predict the desired repair surface for use in computer-assisted mosaic arthroplasty: manual estimation, a cubic spline surface, and a statistical shape atlas of the knee. The cubic spline was found to most accurately match the pre-impact cartilage surface; the atlas was found to match least accurately.