2015 | OriginalPaper | Buchkapitel
Enhanced Visualization of the Knee Joint Functional Articulation Based on Helical Axis Method
verfasst von : Ricardo Manuel Millán-Vaquero, Sean Dean Lynch, Benjamin Fleischer, Jan Rzepecki, Karl-Ingo Friese, Christof Hurschler, Franz-Erich Wolter
Erschienen in: Bildverarbeitung für die Medizin 2015
Verlag: Springer Berlin Heidelberg
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Comprehensive descriptions of the motion in articulating joints open new opportunities in biomedical engineering. The helical axis is a established method that describes flexion-extension at joints, which currently lacks an intuitive visualization. In this paper, we present a comprehensive visualization of knee joint motion based on a direct measurement of the helical axis. The proposed approach incorporates the three-dimensional motion of patient-specific bone segments and the representation of helical axes on the bone, facilitating the observation of the flexion-extension motion at the knee joint.