Patient-specific biomechanical modeling of bone strength using statistically-derived fabric tensors

K Lekadir, C Noble, J Hazrati-Marangalou… - Annals of biomedical …, 2016 - Springer
Low trauma fractures are amongst the most frequently encountered problems in the clinical
assessment and treatment of bones, with dramatic health consequences for individuals and …

Morphology–elasticity relationships using decreasing fabric information of human trabecular bone from three major anatomical locations

T Gross, DH Pahr, PK Zysset - Biomechanics and modeling in …, 2013 - Springer
With improving clinical CT scanning technology, the accuracy of CT-based finite element
(FE) models of the human skeleton may be ameliorated by an enhanced description of …

A novel approach to estimate trabecular bone anisotropy from stress tensors

J Hazrati Marangalou, K Ito… - … and modeling in …, 2015 - Springer
Continuum finite element (FE) models of bones and bone-implant configurations are usually
based on clinical CT scans. In virtually all of these models, material properties assigned to …

Effect of fabric on the accuracy of computed tomography-based finite element analyses of the vertebra

Y Wu, EF Morgan - Biomechanics and modeling in mechanobiology, 2020 - Springer
Quantitative computed tomography (QCT)-based finite element (FE) models of the vertebra
are widely used in studying spine biomechanics and mechanobiology, but their accuracy …

Specimen-specific beam models for fast and accurate prediction of human trabecular bone mechanical properties

GH van Lenthe, M Stauber, R Müller - Bone, 2006 - Elsevier
Direct assessment of bone competence in vivo is not possible, hence, it is inevitable to
predict it using appropriate simulation techniques. Although accurate estimates of bone …

Statistical estimation of femur micro-architecture using optimal shape and density predictors

K Lekadir, J Hazrati-Marangalou, C Hoogendoorn… - Journal of …, 2015 - Elsevier
The personalization of trabecular micro-architecture has been recently shown to be
important in patient-specific biomechanical models of the femur. However, high-resolution in …

[HTML][HTML] A novel approach to estimate trabecular bone anisotropy using a database approach

JH Marangalou, K Ito, M Cataldi, F Taddei… - Journal of …, 2013 - Elsevier
Continuum finite element (FE) models of bones have become a standard pre-clinical tool to
estimate bone strength. These models are usually based on clinical CT scans and material …

Subject-specific musculoskeletal loading of the tibia: Computational load estimation

N Garijo, N Verdonschot, K Engelborghs… - journal of the …, 2017 - Elsevier
The systematic development of subject-specific computer models for the analysis of
personalized treatments is currently a reality. In fact, many advances have recently been …

The sensitivity of nonlinear computational models of trabecular bone to tissue level constitutive model

AP Baumann, X Shi, RK Roeder… - Computer methods in …, 2016 - Taylor & Francis
Microarchitectural finite element models have become a key tool in the analysis of trabecular
bone. Robust, accurate, and validated constitutive models would enhance confidence in …

The role of fabric in the quasi-static compressive mechanical properties of human trabecular bone from various anatomical locations

M Matsuura, F Eckstein, EM Lochmüller… - … and Modeling in …, 2008 - Springer
Osteoporosis leads to an increased risk of bone fracture. While bone density and
architecture can be assessed in vivo with increasing accuracy using CT and MRI, their …