Dual-zone material assignment method for correcting partial volume effects in image-based bone models.
Finite element analysis
computed tomography
cortical bone
virtual mechanical testing
Journal
Computer methods in biomechanics and biomedical engineering
ISSN: 1476-8259
Titre abrégé: Comput Methods Biomech Biomed Engin
Pays: England
ID NLM: 9802899
Informations de publication
Date de publication:
Sep 2023
Sep 2023
Historique:
medline:
21
8
2023
pubmed:
6
9
2022
entrez:
5
9
2022
Statut:
ppublish
Résumé
In image-based finite element analysis of bone, partial volume effects (PVEs) arise from image blur at tissue boundaries and as a byproduct of geometric reconstruction and meshing during model creation. In this study, we developed and validated a material assignment approach to mitigate partial volume effects. Our validation data consisted of physical torsion testing of intact tibiae from
Identifiants
pubmed: 36062947
doi: 10.1080/10255842.2022.2119383
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM