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Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing

In this study, a methodology was developed for ranking manufacturing technologies of removable complete dentures (RCDs) according to the results of their full-scale mechanical tests. The actuality of the study is motivated by establishing the advantages and drawbacks of 3D-printed RCDs in contrast w...

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Autores principales: Grachev, Dmitry I., Zolotnitsky, Igor V., Stepanov, Dmitry Yu., Kozulin, Alexander A., Mustafaev, Magomet Sh., Deshev, Aslan V., Arutyunov, Dmitriy S., Tlupov, Islam V., Panin, Sergey V., Arutyunov, Sergey D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10670402/
https://www.ncbi.nlm.nih.gov/pubmed/37999029
http://dx.doi.org/10.3390/dj11110265
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author Grachev, Dmitry I.
Zolotnitsky, Igor V.
Stepanov, Dmitry Yu.
Kozulin, Alexander A.
Mustafaev, Magomet Sh.
Deshev, Aslan V.
Arutyunov, Dmitriy S.
Tlupov, Islam V.
Panin, Sergey V.
Arutyunov, Sergey D.
author_facet Grachev, Dmitry I.
Zolotnitsky, Igor V.
Stepanov, Dmitry Yu.
Kozulin, Alexander A.
Mustafaev, Magomet Sh.
Deshev, Aslan V.
Arutyunov, Dmitriy S.
Tlupov, Islam V.
Panin, Sergey V.
Arutyunov, Sergey D.
author_sort Grachev, Dmitry I.
collection PubMed
description In this study, a methodology was developed for ranking manufacturing technologies of removable complete dentures (RCDs) according to the results of their full-scale mechanical tests. The actuality of the study is motivated by establishing the advantages and drawbacks of 3D-printed RCDs in contrast with ones manufactured via an analog protocol. The RCDs were fabricated via four technological routes that included various combinations of subtractive technologies (hot polymerization/HP and CAD/CAM milling) and additive manufacturing (digital light processing/DLP) ones and the installation of commercially available cosmetic denture teeth (DT). In the mechanical tests, different blocks of teeth (incisors, canines, premolars and molars) were loaded. To solve the ranking problem, it was proposed to interpret the results of the mechanical tests in terms of the reliability, durability and compliance/stiffness criteria. For this purpose, the combined AHP-VIKOR method was applied. In addition, a computer simulation of the mechanical loading conditions and the response of the RCDs was performed based on the finite element method (FEM). As the key conclusion, it was stated that additive manufacturing (AM) methods are competitive and cost-effective techniques for the fabrication of RCDs.
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spelling pubmed-106704022023-11-13 Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing Grachev, Dmitry I. Zolotnitsky, Igor V. Stepanov, Dmitry Yu. Kozulin, Alexander A. Mustafaev, Magomet Sh. Deshev, Aslan V. Arutyunov, Dmitriy S. Tlupov, Islam V. Panin, Sergey V. Arutyunov, Sergey D. Dent J (Basel) Article In this study, a methodology was developed for ranking manufacturing technologies of removable complete dentures (RCDs) according to the results of their full-scale mechanical tests. The actuality of the study is motivated by establishing the advantages and drawbacks of 3D-printed RCDs in contrast with ones manufactured via an analog protocol. The RCDs were fabricated via four technological routes that included various combinations of subtractive technologies (hot polymerization/HP and CAD/CAM milling) and additive manufacturing (digital light processing/DLP) ones and the installation of commercially available cosmetic denture teeth (DT). In the mechanical tests, different blocks of teeth (incisors, canines, premolars and molars) were loaded. To solve the ranking problem, it was proposed to interpret the results of the mechanical tests in terms of the reliability, durability and compliance/stiffness criteria. For this purpose, the combined AHP-VIKOR method was applied. In addition, a computer simulation of the mechanical loading conditions and the response of the RCDs was performed based on the finite element method (FEM). As the key conclusion, it was stated that additive manufacturing (AM) methods are competitive and cost-effective techniques for the fabrication of RCDs. MDPI 2023-11-13 /pmc/articles/PMC10670402/ /pubmed/37999029 http://dx.doi.org/10.3390/dj11110265 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Grachev, Dmitry I.
Zolotnitsky, Igor V.
Stepanov, Dmitry Yu.
Kozulin, Alexander A.
Mustafaev, Magomet Sh.
Deshev, Aslan V.
Arutyunov, Dmitriy S.
Tlupov, Islam V.
Panin, Sergey V.
Arutyunov, Sergey D.
Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing
title Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing
title_full Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing
title_fullStr Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing
title_full_unstemmed Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing
title_short Ranking Technologies of Additive Manufacturing of Removable Complete Dentures by the Results of Their Mechanical Testing
title_sort ranking technologies of additive manufacturing of removable complete dentures by the results of their mechanical testing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10670402/
https://www.ncbi.nlm.nih.gov/pubmed/37999029
http://dx.doi.org/10.3390/dj11110265
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