Optimal bone biopsy route to the proximal femur evaluated by computed tomography-based finite element modeling

2021 ◽  
Author(s):  
Kou Hayashi ◽  
Munenori Watanuki ◽  
Yoshihiro Hagiwara ◽  
Nobuyuki Yamamoto ◽  
Masami Hosaka ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Finite Element ◽  
Finite Element Modeling ◽  
Proximal Femur ◽  
Bone Biopsy ◽  
Element Modeling

scholarly journals Four-Dimensional Computed Tomography-Based Finite Element Modeling of the Behavior of the Right Coronary Artery

2017 ◽  
Vol 81 (7) ◽  
pp. 1059-1061
Author(s):  
Yoshihisa Nakagawa ◽  
Hidetaka Hayashi ◽  
Chisato Izumi ◽  
Hirokazu Kondo ◽  
Toshihiro Tamura ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Finite Element ◽  
Coronary Artery ◽  
Finite Element Modeling ◽  
Right Coronary Artery ◽  
Element Modeling ◽  
The Right

Finite element modeling of fluid-saturated metallic foams from micro-computed tomography

2018 ◽  
Vol 144 (3) ◽  
pp. 1764-1764
Author(s):  
Mark J. Cops ◽  
James G. McDaniel ◽  
Elizabeth A. Magliula ◽  
David J. Bamford
Keyword(s):  
Computed Tomography ◽  
Finite Element ◽  
Finite Element Modeling ◽  
Metallic Foams ◽  
Micro Computed Tomography ◽  
Element Modeling

scholarly journals Estimation of the mechanical properties for bone – titanium biocomposite based on computed tomography data and finite element modeling

2020 ◽  
pp. 79-85
Author(s):  
Andrei V. Nikitsin
Keyword(s):  
Computed Tomography ◽  
Finite Element ◽  
Finite Element Modeling ◽  
Mechanical Characteristics ◽  
Bone Ingrowth ◽  
Compressive Load ◽  
Mechanical Tests ◽  
Element Modeling ◽  
Metallic Specimen ◽  
Tomography Data

The goal of this work is to study the effect of bone ingrowth into open pores of the implant and estimate of the mechanical characteristics for obtained biocomposite. Reconstruction of the isotropic model based on data acquired from computed tomography allows us to study the metallic and bone components integration under compressive load. Results are compared to performed mechanical tests of the porous specimen. The finite element modeling allows obtaining a stress-stain curve for the bone – titanium biocomposite. Young’s modulus of the metallic specimen is increased by 29 % after pores is filled with bone tissues. The conditional yield strength of the bone – titanium biocomposite is 2 times higher than that of porous open-pore titanium.

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