Development of a density-based topology optimization of homogenized lattice structures for individualized hip endoprostheses and validation using micro-FE

Development of a density-based topology optimization of homogenized lattice structures for individualized hip endoprostheses and validation using micro-FE

Abstract Prosthetic implants, particularly hip endoprostheses, often lead to stress shielding because of a mismatch in compliance between the bone and the implant material, adversely affecting the implant’s longevity and effectiveness. Therefore, this work aimed to demonstrate a computationally effi...

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Bibliographic Details
Main Authors: Patrik Müller, Alexander Synek, Timo Stauß, Carl Steinnagel, Tobias Ehlers, Paul Christoph Gembarski, Dieter Pahr, Roland Lachmayer
Format: Article
Language:English
Published: Nature Portfolio 2024-03-01
Series:Scientific Reports
Subjects:
Individualized hip endoprosthesis
Lattice structures
Topology optimization
Micro-FE
Additive manufacturing
Online Access:https://doi.org/10.1038/s41598-024-56327-4

Internet

https://doi.org/10.1038/s41598-024-56327-4

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