Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials

The reinforcement of acrylic denture base remains problematic. Acrylic prosthesis fractures are commonly observed in prosthodontic practice and have not been reliably resolved. This study compared the resistance to masticatory force of acrylic bases of removable complete conventional prosthesis in 3...

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Autores: Calamote, Catarina, Coelho, Isabel Carolina, Silva, Antonio Sérgio, Esteves, Jose Luis, Moreira, Luis, Correia-Pinto, Antonio, Manzanares Céspedes, María Cristina, Escuin Henar, Tomás J. (Tomás José)
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/181138
Acceso en línea:https://hdl.handle.net/2445/181138
Access Level:acceso abierto
Palabra clave:Masticació
Resines en odontologia
Pròtesis dentals completes
Mastication
Dental resins
Complete dentures
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spelling Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materialsCalamote, CatarinaCoelho, Isabel CarolinaSilva, Antonio SérgioEsteves, Jose LuisMoreira, LuisCorreia-Pinto, AntonioManzanares Céspedes, María CristinaEscuin Henar, Tomás J. (Tomás José)MasticacióResines en odontologiaPròtesis dentals completesMasticationDental resinsComplete denturesThe reinforcement of acrylic denture base remains problematic. Acrylic prosthesis fractures are commonly observed in prosthodontic practice and have not been reliably resolved. This study compared the resistance to masticatory force of acrylic bases of removable complete conventional prosthesis in 3D upper models. Forty acrylic base test specimens containing two types of reinforce- ment meshes (20 with glass fiber meshes (FIBER-FORCE®- Synca, Bio Composants MédicauxTM, Tullins, France), 20 with metal meshes (DENTAURUM®-Ispringen, Germany)), 20 with a conven- tional PMMA acrylic base (LUCITONE 199®-Dentsply Sirona, York, PA, USA), and 20 using a permanent soft reline material (MOLLOPLAST-B®-DETAX GmbH & Co. KG, Ettlingen, Germany) were tested¿a total of 80 specimens. Half of the specimens were made for a low alveolar ridge and half for a high alveolar ridge. The data were analysed using one-way analysis of variance and Student's t-test for independent test specimens. In the high-alveolar-ridge group, the prosthesis reinforced with the glass fiber mesh was the most resistant to fracture, while in the low-alveolar-ridge group, the non-reinforced prosthesis showed the highest resistance masticatory force. Prostheses with the permanent soft reline material showed the lowest resistance to fracture in both high and low-alveolar-ridge groups. The results show that the selection of the right reinforcement material for each clinical case, based on the height of the alveolar ridge, may help to prevent prosthesis fractures.MDPI2021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/181138Articles publicats en revistes (Patologia i Terapèutica Experimental)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.3390/ma14123308Materials, 2021, vol. 14, num. 12, p. 3308https://doi.org/10.3390/ma14123308cc-by (c) Calamote, Catarina et al., 2021https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1811382026-05-27T06:46:51Z
dc.title.none.fl_str_mv Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
title Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
spellingShingle Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
Calamote, Catarina
Masticació
Resines en odontologia
Pròtesis dentals completes
Mastication
Dental resins
Complete dentures
title_short Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
title_full Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
title_fullStr Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
title_full_unstemmed Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
title_sort Comparison of the masticatory force (with 3D models) of complete denture base acrylic resins with reline and reinforcing materials
dc.creator.none.fl_str_mv Calamote, Catarina
Coelho, Isabel Carolina
Silva, Antonio Sérgio
Esteves, Jose Luis
Moreira, Luis
Correia-Pinto, Antonio
Manzanares Céspedes, María Cristina
Escuin Henar, Tomás J. (Tomás José)
author Calamote, Catarina
author_facet Calamote, Catarina
Coelho, Isabel Carolina
Silva, Antonio Sérgio
Esteves, Jose Luis
Moreira, Luis
Correia-Pinto, Antonio
Manzanares Céspedes, María Cristina
Escuin Henar, Tomás J. (Tomás José)
author_role author
author2 Coelho, Isabel Carolina
Silva, Antonio Sérgio
Esteves, Jose Luis
Moreira, Luis
Correia-Pinto, Antonio
Manzanares Céspedes, María Cristina
Escuin Henar, Tomás J. (Tomás José)
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Masticació
Resines en odontologia
Pròtesis dentals completes
Mastication
Dental resins
Complete dentures
topic Masticació
Resines en odontologia
Pròtesis dentals completes
Mastication
Dental resins
Complete dentures
description The reinforcement of acrylic denture base remains problematic. Acrylic prosthesis fractures are commonly observed in prosthodontic practice and have not been reliably resolved. This study compared the resistance to masticatory force of acrylic bases of removable complete conventional prosthesis in 3D upper models. Forty acrylic base test specimens containing two types of reinforce- ment meshes (20 with glass fiber meshes (FIBER-FORCE®- Synca, Bio Composants MédicauxTM, Tullins, France), 20 with metal meshes (DENTAURUM®-Ispringen, Germany)), 20 with a conven- tional PMMA acrylic base (LUCITONE 199®-Dentsply Sirona, York, PA, USA), and 20 using a permanent soft reline material (MOLLOPLAST-B®-DETAX GmbH & Co. KG, Ettlingen, Germany) were tested¿a total of 80 specimens. Half of the specimens were made for a low alveolar ridge and half for a high alveolar ridge. The data were analysed using one-way analysis of variance and Student's t-test for independent test specimens. In the high-alveolar-ridge group, the prosthesis reinforced with the glass fiber mesh was the most resistant to fracture, while in the low-alveolar-ridge group, the non-reinforced prosthesis showed the highest resistance masticatory force. Prostheses with the permanent soft reline material showed the lowest resistance to fracture in both high and low-alveolar-ridge groups. The results show that the selection of the right reinforcement material for each clinical case, based on the height of the alveolar ridge, may help to prevent prosthesis fractures.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/181138
url https://hdl.handle.net/2445/181138
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/ma14123308
Materials, 2021, vol. 14, num. 12, p. 3308
https://doi.org/10.3390/ma14123308
dc.rights.none.fl_str_mv cc-by (c) Calamote, Catarina et al., 2021
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Calamote, Catarina et al., 2021
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Articles publicats en revistes (Patologia i Terapèutica Experimental)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301629

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