Design of titanium uncemented femoral stems for hip prosthesis suitable for the Colombian young adult population

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URI: http://hdl.handle.net/10818/59917
Visitar enlace: https://www.scopus.com/inward/ ...
ISSN: 10255842
DOI: 10.1080/10255842.2023.2205978
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Autor/es
López Galiano I.C.; Echeverry-Mejía J.; Ortiz J.G.; Zambrano H.R.; Juha M.
Fecha
2023
Resumen
The increase of revision surgeries in hip replacement procedure in Colombian young adult population can be addressed by a new design of femoral stem that reduces stress shielding. A new femoral stem was designed using topology optimization as a design aid to reduce the mass in the femoral stem and its overall stiffness, combined with the theoretical, computational, and experimental assessment of the new design that complies with a static and fatigue safety factor greater than one. The new femoral stem design can be used as a design tool to reduce the number of revision surgeries caused by stress shielding. © 2023 Informa UK Limited, trading as Taylor & Francis Group.
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Computer Methods in Biomechanics and Biomedical Engineering
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