Palavras-chave
Projeto Assistido por Computador
Porcelana Dentária
Materiais dentários
Cerâmica
Como Citar
Resumo
A evolução dos sistemas informatizados para a produção de restaurações dentárias associadas ao desenvolvimento de novas microestruturas para materiais cerâmicos causou uma mudança importante no fluxo de trabalho clínico de dentistas e técnicos, bem como nas opções de tratamento oferecidas aos pacientes. Novas microestruturas também foram desenvolvidas pela indústria para oferecer materiais cerâmicos e compósitos com propriedades otimizadas, ou seja, boas propriedades mecânicas, comportamento adequado ao desgaste e características estéticas aceitáveis. O objetivo desta revisão de literatura é discutir as principais vantagens e desvantagens dos novos sistemas cerâmicos e métodos de processamento. O manuscrito está dividido em cinco partes: I) restaurações monolíticas de zircônia; II) próteses dentárias multicamadas; III) novas vitrocerâmicas; IV) cerâmica infiltrada por polímero; e V) novas tecnologias de processamento. As cerâmicas dentárias e as tecnologias de processamento evoluíram significativamente nos últimos dez anos, com a maior parte da evolução relacionada a novas microestruturas e métodos CAD-CAM. Além disso, uma tendência ao uso de restaurações monolíticas mudou a maneira como os médicos produzem próteses dentárias totalmente em cerâmica, uma vez que as restaurações mais estéticas em várias camadas, infelizmente, são mais propensas a lascar ou delaminar. Os materiais compósitos processados via CAD-CAM tornaram-se uma opção interessante, pois possuem propriedades intermediárias entre cerâmica e polímeros e são mais facilmente fresados e polidos.
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SILVA, Lucas Hian da, et al. "Dental ceramics: a review of new materials and processing methods." Brazilian oral research 31 (2017)
Este artigo é uma cópia com adaptação para o português do Artigo Original "SILVA, Lucas Hian da, et al. "Dental ceramics: a review of new materials and processing methods." Brazilian oral research 31 (2017)" Esta Cópia com adaptação para o Português segue os preceitos Creative Commons CC BY 4.0 ( https://creativecommons.org/licenses/by/4.0/deed.pt_BR ) disponibilizado pelo periódico responsável pela publicação original ( https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-83242017000500203 ).
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