Investigation of Mechanical Behaviors of Dental Implants With Different Geometries

Author:

Yuan Zhongxiao1,Chong Perk Lin2,Roy Sandipan3,Merdji Ali4,Ouldyerou Abdelhak4,Faraji Foad2,Moey Lip Kean5,Yazdi Mohammad Hossein6,Mukdadi Osama M.7

Affiliation:

1. Xuchang Yuandong Drive Shaft Co. Ltd ., Intersection of Mixuan Road and Changsheng Road, Jian'an District, Xuchang City 461000, Henan Province, China

2. School of Computing, Engineering and Digital Technologies, Teesside University , Middlesbrough TS1 3BX, UK

3. Department of Mechanical Engineering, SRM Institute of Science and Technology , Kattankulathur 603203, Chennai, India

4. Faculty of Science and Technology, Department of Mechanical Engineering, University of Mascara , Mascara 29000, Algeria

5. Faculty of Engineering, Center for Modelling and Simulation, Built Environment & Information Technology, SEGi University , Selangor 47810, Malaysia

6. Department of Mechanical Engineering, New Materials Technology and Processing Research Center, Neyshabur Branch, Islamic Azad University , Neyshabur 9319975853, Iran

7. Department of Mechanical and Aerospace Engineering, West Virginia University , Morgantown, WV 26506

Abstract

AbstractDental implants have received a lot of attention and have been used to treat symptoms such as missing teeth and bad teeth. Due to the wide range of occupations and ages of patients, the functions and aims of implants are different. There are many kinds of dental implant shapes. However, with the popularity of dental implants, the problems caused by the some of the dental implant shapes have received much attention. In fact, some implants were used incorrectly. This makes the stress distribution around the implant unreasonable; it not only affects the surrounding bone resorption but also causes mechanical fracture of the implant. This work aims to evaluate the mechanical features of five different kinds of dental implant systems. By applying engineering systems of investigations such as FEM, five types of dental implants and surrounding bone tissue were modeled and simulated under vertical loads of 90 N. Distributions of stresses and deformations in the bone were obtained and ranked according to statistical scores, which were used to judge the optimum geometry of implants. The analytical results showed that the cylindrical implant is the most optimum shape among the other types of implants.

Publisher

ASME International

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference24 articles.

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3. Optimal Selection of Dental Implant for Different Bone Conditions Based on the Mechanical Response;Acta Bioeng. Biomech.,2017

4. Pore Geometry Optimization of Titanium (Ti6Al4V) Alloy, for Its Application in the Fabrication of Customized Hip Implants;Int. J. Biomater.,2014

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