Numerical Analysis of a Dental Zirconium Restoration and the Stresses That Occur in Dental Tissues

Overview

Journal Appl Bionics Biomech

Publisher Wiley

Date 2019 Oct 5

PMID 31583015

Citations 4

Authors

Rosa Alicia Hernandez-Vazquez

Guillermo Urriolagoitia-Sosa

Rodrigo Arturo Marquet-Rivera

Beatriz Romero-Angeles

Octavio-Alejandro Mastache-Miranda

G Guillermo Urriolagoitia-Calderon

Affiliations

Soon will be listed here.

Abstract

When it is about restorative dental materials, aesthetics is traditionally preferred. This has led to the selection of materials very visually similar to the enamel, but unfortunately, their mechanical properties are not similar. This often translates into disadvantages than advantages. In the present work, a comparison is made of the stresses that occur during dental occlusion (dental bit) in a healthy dental organ and those that are generated in a dental organ with a dental zirconium restoration. Numerical simulation was carried out by means of the Finite Element Method, in computational biomodels, from Cone-Beam Tomography, to obtain the stresses generated during dental occlusion. It was found that the normal and stresses generated are substantially greater in the molar with restoration compared to those produced in the healthy molar. In addition, the normal function of the enamel and dentin to disperse these stresses to prevent them from reaching the pulp is altered. Therefore, it is necessary to analyze the indiscriminate use of this restoration material and consider other aspects, in addition to aesthetics and biocompatibility for the choice of restorative materials such as .

Citing Articles

How Does the First Molar Root Location Affect the Critical Stress Pattern in the Periodontium? A Finite Element Analysis.

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Numerical Analysis of Zirconium and Titanium Implants under the Effect of Critical Masticatory Load.

Martinez-Mondragon M, Urriolagoitia-Sosa G, Romero-Angeles B, Maya-Anaya D, Martinez-Reyes J, Gallegos-Funes F Materials (Basel). 2022; 15(21).

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Numerical Analysis of the , with Sprains of Different Degrees after Trauma.

Marquet-Rivera R, Urriolagoitia-Sosa G, Romero-Angeles B, Hernandez-Vazquez R, Mastache-Miranda O, Cruz-Lopez S Comput Math Methods Med. 2021; 2021:2109348.

PMID: 34349834 PMC: 8328720. DOI: 10.1155/2021/2109348.

Comparative Numerical Analysis between Two Types of Orthodontic Wire for the Lingual Technique, Using the Finite Element Method.

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PMID: 33833825 PMC: 8018868. DOI: 10.1155/2021/6658039.

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