Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs

Detalhes bibliográficos
Autor(a) principal: Mestrinho, Lisa Alexandra Pereira
Data de Publicação: 2019
Outros Autores: Gordo, Inês, Gawor, Jerzy, Leal, Nuno, Niza, Maria
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/21426
Resumo: Veterinary Sciences
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spelling Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogsFull veneer crownProsthodonticsCrown preparationComputer-aided designComputer-aided manufacturingTitanium alloyDdogFull veneer crownCanine teethMetal crownsResistanceSurvivalCoverageFractureVeterinary SciencesABSTRACT - Computer-aided design (CAD) and computer-aided manufacturing (CAM) technology is routinely used in various fields of human dentistry, particularly prosthodontics. Reverse engineering and additive manufacturing allow the technician to create an easier, faster and more accurate restoration, with a natural design and adequate strength. Eighteen titanium alloy full crowns were produced for canine teeth of 7 working dogs using CAD/CAM technology (3D BioCare, Nobel Biocare). Reasons for crown therapy included abrasion, enamel infraction, and crown fracture. Crown preparation was routinely performed, and impressions were delivered to the laboratory where digital impressions were performed with a lab scanner. Using 3D dental design software, the metal crown was designed and sent for manufacture. Each prosthodontic crown was then carved from a solid titanium alloy block to obtain the final crown. All prosthodontic crowns were an adequate fit, and cementation was routinely performed. Crowns were lost from 2 canine teeth during the dogs' normal working activity, in one case, for 2 times. In all cases, replicas were requested. In the first case, the second cementation was successful. In the second case, the second crown was again lost and only the third cementation was successful. Follow up of all cases range from 12 to 62 months. Mean survival time for the crowns was 58.0 months. Here, CAD/CAM technology is shown to be a useful tool for manufacturing accurate prosthodontic crowns for veterinary patients. Moreover, CAD/CAM enables the production of prosthodontic crown replicas in a very short time and at relatively low cost compared to traditional methods, consequently eliminating the need for at least one anesthetic procedure in the incidence of crown cementation failure.FRONTIERS MEDIA SARepositório da Universidade de LisboaMestrinho, Lisa Alexandra PereiraGordo, InêsGawor, JerzyLeal, NunoNiza, Maria2021-06-03T23:06:16Z2019-04-052019-04-05T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/21426engMestrinho, Lisa A. Gordo, Inês. Gawor, Jerzy. Leal, Nuno. Niza, Maria 2019. Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs [article]. Frontiers in Veterinary Science, 6:97. Doi: 10.3389/fvets.2019.000972297176910.1080/22221751.2019.1578624info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:50:52Zoai:www.repository.utl.pt:10400.5/21426Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:06:00.978474Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
title Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
spellingShingle Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
Mestrinho, Lisa Alexandra Pereira
Full veneer crown
Prosthodontics
Crown preparation
Computer-aided design
Computer-aided manufacturing
Titanium alloy
Ddog
Full veneer crown
Canine teeth
Metal crowns
Resistance
Survival
Coverage
Fracture
title_short Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
title_full Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
title_fullStr Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
title_full_unstemmed Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
title_sort Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
author Mestrinho, Lisa Alexandra Pereira
author_facet Mestrinho, Lisa Alexandra Pereira
Gordo, Inês
Gawor, Jerzy
Leal, Nuno
Niza, Maria
author_role author
author2 Gordo, Inês
Gawor, Jerzy
Leal, Nuno
Niza, Maria
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Mestrinho, Lisa Alexandra Pereira
Gordo, Inês
Gawor, Jerzy
Leal, Nuno
Niza, Maria
dc.subject.por.fl_str_mv Full veneer crown
Prosthodontics
Crown preparation
Computer-aided design
Computer-aided manufacturing
Titanium alloy
Ddog
Full veneer crown
Canine teeth
Metal crowns
Resistance
Survival
Coverage
Fracture
topic Full veneer crown
Prosthodontics
Crown preparation
Computer-aided design
Computer-aided manufacturing
Titanium alloy
Ddog
Full veneer crown
Canine teeth
Metal crowns
Resistance
Survival
Coverage
Fracture
description Veterinary Sciences
publishDate 2019
dc.date.none.fl_str_mv 2019-04-05
2019-04-05T00:00:00Z
2021-06-03T23:06:16Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/21426
url http://hdl.handle.net/10400.5/21426
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Mestrinho, Lisa A. Gordo, Inês. Gawor, Jerzy. Leal, Nuno. Niza, Maria 2019. Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs [article]. Frontiers in Veterinary Science, 6:97. Doi: 10.3389/fvets.2019.00097
22971769
10.1080/22221751.2019.1578624
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv FRONTIERS MEDIA SA
publisher.none.fl_str_mv FRONTIERS MEDIA SA
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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