Retrospective study of 18 titanium alloy crowns produced by computer-aided design and manufacturing in dogs
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
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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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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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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1799131152999514112 |