The dynamic analysis of a novel dental implant with a viscoelastic internal damping layer

Ahmadian, Mohammad Taghi; Firoozbakhsh, Keikhosrow; Ghanati, Golsa

doi:10.1109/icbme.2010.5704999

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…Neto et al 5 illustrated the resonance frequency analysis of the abutment connection of dental implant systems. Ahmadian et al 6 revealed the stress distribution of conventional tooth implants with a viscoelastic internal damping layer subjected to dynamic loadings. Many computational studies have attempted to simulate the loading effect on osseointegration using the finite element method, and most of these focus on implant interfaces under static loading and incorporate the shape design of the implant.…”

Section: Introductionmentioning

confidence: 99%

Uniform Design and Dynamic Finite Element Analysis for Micromotion Improvement of Semados Dental Implant System Under Dynamic Chewing Loads

Jiang

Lee

Tsai

et al. 2014

J. Mech. Med. Biol.

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This study aimed to improve the micromotion of a Semados dental implant system subjected to dynamic chewing loads. Micromotion of the Semados dental implant system with basic dimensions was obtained using dynamic finite element analysis, and five parameters of the implant were selected as the control factors to be improved. A uniform design method was employed to construct a set of experimental simulations. Next, for each experimental simulation, the dynamic finite analysis package ANSYS/LS-DYNA was employed to simulate the behavior of the Semados dental implant model subjected to dynamic chewing loads and then determine the maximum micromotion of the cortical and cancellous bones. Finally, the best design of the experimental simulations that caused the smallest amount of micromotion was selected as the improved design version. Compared to the original design, which experienced micromotion of 74.53 m, the improved version experienced micromotion of 45.41 m. The rate of improvement was 39.1%.

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Section: Introductionmentioning

confidence: 99%

Uniform Design and Dynamic Finite Element Analysis for Micromotion Improvement of Semados Dental Implant System Under Dynamic Chewing Loads

Jiang

Lee

Tsai

et al. 2014

J. Mech. Med. Biol.

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Optimization and innovative design of dental implants under dynamic finite element analysis

Yudistiro

Cheng²

2023

Journal of the Chinese Institute of Engineers

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Micromotion Improvement and Applications for Abutment-Implant System by Uniform Design and Kriging Interpolation

Cheng¹,

Lin²,

Jiang³

2016

IJBBB

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Abstract:This study aimed to analysis the micromotion of the3i, Branemark and Semados dental implant systems with Zimmer implant model subjected to dynamic chewing loads. Micromotion of the three dental implant systems with basic dimensions was obtained using dynamic finite element analysis. From the results, the best abutment type had been selected. Six parameters of the implant were selected as the control factors to be improved. A uniform design method was employed to construct a set of experimental simulations. Next, for each experimental simulation, the dynamic finite element analysis package ANSYS/LS-DYNA was employed to simulate the behavior of the Zimmer dental implant model subjected to dynamic chewing loads and then determined the maximum micromotion of the cortical and cancellous bones. Finally, the best design of the experimental simulations that caused the smallest amount of micromotion was selected as the improved design version. Compared to the original design, which experienced micromotion of 33.39 m, the improved version experienced micromotion of 22.22 m. The rate of improvement was 33.45 %.Finally, the micromotion predicted system in commercial and engineering applications is constructed by Kriging interpolation method.

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The dynamic analysis of a novel dental implant with a viscoelastic internal damping layer

Cited by 3 publications

References 9 publications

Uniform Design and Dynamic Finite Element Analysis for Micromotion Improvement of Semados Dental Implant System Under Dynamic Chewing Loads

Uniform Design and Dynamic Finite Element Analysis for Micromotion Improvement of Semados Dental Implant System Under Dynamic Chewing Loads

Optimization and innovative design of dental implants under dynamic finite element analysis

Micromotion Improvement and Applications for Abutment-Implant System by Uniform Design and Kriging Interpolation

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