A thermodynamically consistent model of bone rotary remodeling: a 2D study

Martin, Madge; Lemaire, T.; Haïat, Guillaume; Pivonka, Peter; Sansalone, V.

doi:10.1080/10255842.2017.1382894

Cited by 12 publications

(8 citation statements)

References 6 publications

(6 reference statements)

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“…Surface effects are likely to play a key role in transport phenomena at the nanoscale in pores with a size not much larger than the molecular size, where hydration and steric effects may induce changes in the fluid properties. One of the main challenges now consists in coupling multi-scale models with temporal bone evolution due to remodelling phenomena [56].…”

Section: Osseointegration and Secondary Stabilitymentioning

confidence: 99%

Biomechanical behaviours of the bone–implant interface: a review

Gao

Fraulob

Haïat

2019

J. R. Soc. Interface.

163

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In recent decades, cementless implants have been widely used in clinical practice to replace missing organs, to replace damaged or missing bone tissue or to restore joint functionality. However, there remain risks of failure which may have dramatic consequences. The success of an implant depends on its stability, which is determined by the biomechanical properties of the bone–implant interface (BII). The aim of this review article is to provide more insight on the current state of the art concerning the evolution of the biomechanical properties of the BII as a function of the implant's environment. The main characteristics of the BII and the determinants of implant stability are first introduced. Then, the different mechanical methods that have been employed to derive the macroscopic properties of the BII will be described. The experimental multi-modality approaches used to determine the microscopic biomechanical properties of periprosthetic newly formed bone tissue are also reviewed. Eventually, the influence of the implant's properties, in terms of both surface properties and biomaterials, is investigated. A better understanding of the phenomena occurring at the BII will lead to (i) medical devices that help surgeons to determine an implant's stability and (ii) an improvement in the quality of implants.

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Section: Osseointegration and Secondary Stabilitymentioning

confidence: 99%

Biomechanical behaviours of the bone–implant interface: a review

Gao

Fraulob

Haïat

2019

J. R. Soc. Interface.

163

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“…However, the homogenization of such local effects at more macroscopic scales [George et al 2018a;2018b; 2019] is complex to transpose and interpret. This is even without accounting for thermodynamically consistent models [Martin et al 2017] or the influence of the bone microstructure distribution over its macroscopic behavior [Bagherian et al 2019].…”

Section: Introductionmentioning

confidence: 99%

Untitled

2020

Math. Mech. Compl. Sys.

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“…At these scales, the classical continuum theory does not allow to describe the correct material behavior where the prediction made by Cauchy continuum theory starts being far away from the experimental evidence [14][15][16][17][18]. Hence, adequate homogenization methods [19,20] need to be developed in order to integrate all these local phenomena at the global scale.…”

Section: Introductionmentioning

confidence: 99%

Influence of bone microstructure distribution on developed mechanical energy for bone remodeling using a statistical reconstruction method

Sheidaei

Kazempour

Hasanabadi

et al. 2019

Mathematics and Mechanics of Solids

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The development of a predictive model for bone remodeling is becoming increasingly important for medical applications such as bone surgery or bone substitutes like prostheses. However, as bone remodeling is a complex multiphysics phenomenon and difficult to quantify experimentally, predictive numerical models remain, at best, phenomenologically driven. Patient dependency is often ignored as its influence is usually considered secondary, although it is known to play an important role over long periods of time. Another difficulty to study this patient dependency is the availability of experimental samples to carry out extensive analyses. Using our recently developed statistical reconstruction framework, a set of “bone like” microstructures with variety of distributions has been created to study pseudo “patient variabilities.” The method provides similar effective stiffness tensor, equivalent stresses, and strain energy distributions for the original and the statistically reconstructed samples. The main outcome of this study is the correlation of similar effective mechanical properties between samples when bone remodeling will depend on the local strain energy distribution as a function of each bone microstructure. It is expected that two different microstructures with equivalent bone volume fraction will lead to identical bone remodeling in a short period of time, whereas this needs to be proven for long term evolution. This work could be used to develop precise predictive numerical models while developing parametric studies on an infinite number of virtual samples and correlating patient dependency with more precise mechanobiological numerical models.

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A thermodynamically consistent model of bone rotary remodeling: a 2D study

Cited by 12 publications

References 6 publications

Biomechanical behaviours of the bone–implant interface: a review

Biomechanical behaviours of the bone–implant interface: a review

Untitled

Influence of bone microstructure distribution on developed mechanical energy for bone remodeling using a statistical reconstruction method

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