Finite element based bone remodeling and resonance frequency analysis for osseointegration assessment of dental implants

Li, Wei; Lin, Dao‐Hong; Rungsiyakull, Chaiy; Zhou, Shiwei; Swain, Michael V.; Li, Qing

doi:10.1016/j.finel.2011.03.009

Cited by 26 publications

(29 citation statements)

References 44 publications

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“…In this study, the FE resonance frequency analysis was conducted based on the heterogeneous models after each remodeling iteration, following the approach proposed by Li et al (2011). The primary resonance frequency was considered here as the indicator to estimate osseointegration through a linear perturbation procedure as,…”

Section: Resonance Frequency Analysismentioning

confidence: 99%

“…A bone remodeling mathematical equation, based on computerized model employed in orthopedics, has been proposed to simulate the dental implant treatment (Li et al 2007). Since then, various numerical models based on clinical computerized tomography (CT) data have been developed (Chen et al 2013;Field et al 2010;Li et al 2011;Lin et al 2009aLin et al , 2010bRungsiyakull et al 2015). A systematic review of the bone remodeling induced by dental implant has been performed by Lin et al (2009b).…”

Section: Introductionmentioning

confidence: 99%

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Simulated bone remodeling around tilted dental implants in the anterior maxilla

Wang

Zhang²,

Ajmera

et al. 2015

Biomech Model Mechanobiol

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Dental implants have to be placed with the long axis in different angulations due to the change in bone morphology. The objective of this study was to investigate the different bone remodeling response induced by the tilted dental implants and to assess whether it could lead to bone loss and implant failure. In this study, bone remodeling due to palato-labially inclined dental implants placed in the anterior maxillary incisor region was simulated. CT-based finite element models of a maxillary bone with dental implants were created herein. Five dental implants were placed at [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text], respectively. The remodeling progression was recorded and compared. Model [Formula: see text] (palatal side) shows the highest bone density values, but the inclined implant at [Formula: see text] (labial side) leads to significant bone loss. From a biomechanical perspective, it is speculated that a palatally inclined implant is more likely to enhance the bone density in the maxillary anterior region, but labial inclination of implant could jeopardize its stability.

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Section: Resonance Frequency Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Simulated bone remodeling around tilted dental implants in the anterior maxilla

Wang

Zhang²,

Ajmera

et al. 2015

Biomech Model Mechanobiol

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show abstract

“…A dynamic analysis investigates the factors that affect the vibration characteristics of an implant (Deng et al, 2007;Pattijn et al, 2006;Li et al, 2011, Pérez et al, 2008. These characteristics constitute the basis of the Osstell measurements.…”

Section: Introductionmentioning

confidence: 99%

Modeling the electromechanical impedance technique for the assessment of dental implant stability

Ribolla

Rizzo

2015

Journal of Biomechanics

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“…Different algorithms are adopted to assign material properties into elements of the mesh model [23-25]. Some of these algorithms are based on the assumption without damage.…”

Section: Introductionmentioning

confidence: 99%

Computational simulation of the bone remodeling using the finite element method: an elastic-damage theory for small displacements

Idhammad

Abdali

Alaa

2013

Theor Biol Med Model

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BackgroundThe resistance of the bone against damage by repairing itself and adapting to environmental conditions is its most important property. These adaptive changes are regulated by physiological process commonly called the bone remodeling. Better understanding this process requires that we apply the theory of elastic-damage under the hypothesis of small displacements to a bone structure and see its mechanical behavior.ResultsThe purpose of the present study is to simulate a two dimensional model of a proximal femur by taking into consideration elastic-damage and mechanical stimulus. Here, we present a mathematical model based on a system of nonlinear ordinary differential equations and we develop the variational formulation for the mechanical problem. Then, we implement our mathematical model into the finite element method algorithm to investigate the effect of the damage.ConclusionThe results are consistent with the existing literature which shows that the bone stiffness drops in damaged bone structure under mechanical loading.

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Finite element based bone remodeling and resonance frequency analysis for osseointegration assessment of dental implants

Cited by 26 publications

References 44 publications

Simulated bone remodeling around tilted dental implants in the anterior maxilla

Simulated bone remodeling around tilted dental implants in the anterior maxilla

Modeling the electromechanical impedance technique for the assessment of dental implant stability

Computational simulation of the bone remodeling using the finite element method: an elastic-damage theory for small displacements

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