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Combined Finite Element Model Of Human Proximal Femur Behaviour Considering Remodeling And Fracture

R. Hambli, C. Benhamou, R. Jennane, E. Lespessailles, W. Skalli, S. Laporte, J. Laredo, V. Bousson, J. Zarka
Published 2013 · Medicine

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Abstract The purpose of this work was to develop a combined remodeling-to-fracture finite element model allowing for the combined simulation of human proximal femur remodeling under a given boundary conditions followed by the simulation of its fracture behaviour under quasi-static load. The combination of remodeling and fracture simulation into one unified model consists in considering that the femur properties resulting from the remodeling simulation correspond to the initial state for the fracture prediction. The remodeling model is based on a coupled strain and fatigue damage stimulus approach. The fracture model is based on continuum damage mechanics in order to predict the progressive fracturing process, which allows to predict the fracture pattern and the complete force-displacement curve under quasi-static load. To investigate the potential of the proposed unified remodeling-to-fracture model, we performed remodeling simulations on a 3D proximal femur model for a duration of 365 days followed by a side fall fracture simulation reproducing.
This paper references
10.1098/rsta.2008.0077
Multiscale investigation of the functional properties of the human femur
L. Cristofolini (2008)
10.1016/J.BIOMATERIALS.2004.02.017
Mechanistic aspects of fracture and R-curve behavior in human cortical bone.
R. K. Nalla (2005)
10.1016/j.jmbbm.2011.03.002
Apparent damage accumulation in cancellous bone using neural networks.
R. Hambli (2011)
10.1016/S1350-4533(98)00007-1
Mechanical properties and the hierarchical structure of bone.
J. Rho (1998)
10.1007/s10237-011-0294-2
Physiologically based mathematical model of transduction of mechanobiological signals by osteocytes
R. Hambli (2012)
10.1016/j.jtbi.2011.01.003
Modeling of biological doses and mechanical effects on bone transduction.
Romain Rieger (2011)
10.1038/35015116
Effects of mechanical forces on maintenance and adaptation of form in trabecular bone
R. Huiskes (2000)
10.1007/s00223-001-2132-5
Structure Analysis of High Resolution Magnetic Resonance Imaging of the Proximal Femur: In Vitro Correlation with Biomechanical Strength and BMD
T. Link (2002)
10.1016/j.medengphy.2011.07.011
Finite element prediction of proximal femur fracture pattern based on orthotropic behaviour law coupled to quasi-brittle damage.
Ridha Hambli (2012)
10.1007/s10237-011-0289-z
External tissue support and fluid–structure simulation in blood flows
P. Moireau (2012)
10.1016/S0021-9290(00)00149-4
High-resolution finite element models with tissue strength asymmetry accurately predict failure of trabecular bone.
G. Niebur (2000)
10.1098/rsta.2010.0041
Multiscale modelling and nonlinear finite element analysis as clinical tools for the assessment of fracture risk
D. Christen (2010)
A model of mechanobiologic and metabolic influences on bone adaptation.
C. Hernandez (2000)
10.1016/S8756-3282(01)00642-1
Targeted and nontargeted bone remodeling: relationship to basic multicellular unit origination and progression.
A. Parfitt (2002)
10.1038/NMAT1911
Nanoscale heterogeneity promotes energy dissipation in bone.
K. Tai (2007)
10.1002/CNM.1413
Multiscale prediction of crack density and crack length accumulation in trabecular bone based on neural networks and finite element simulation
Ridha Hambli (2011)
10.1016/J.JBIOMECH.2004.05.013
Trabecular bone microdamage and microstructural stresses under uniaxial compression.
S. Nagaraja (2005)
10.1016/J.CMA.2009.03.014
Strain–damage coupled algorithm for cancellous bone mechano-regulation with spatial function influence
R. Hambli (2009)
10.1016/J.JBIOMECH.2006.05.007
Bone remodelling algorithms incorporating both strain and microdamage stimuli.
L. McNamara (2007)
10.1007/s11517-012-0986-5
A quasi-brittle continuum damage finite element model of the human proximal femur based on element deletion
Ridha Hambli (2012)



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