Mineral Trioxide Aggregate with or without Calcium Chloride in Pulpotomy

Bortoluzzi, Eduardo Antunes; Broon, Norberto Juárez; Bramante, Clóvis Monteiro; Consolaro, Alberto; Garcia, Roberto Brandão; Moraes, Ivaldo Gomes de; Bernadineli, Norberti

doi:10.1016/j.joen.2007.09.015

Cited by 61 publications

(49 citation statements)

References 29 publications

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“…Mineral trioxide aggregate (MTA) is considerable the gold standard material for several clinical procedures, as confirmed by a robust body of evidence supporting this material 1,2,3,4,5,6 . Nevertheless, traditional MTA compositions have some drawbacks, such as a long setting time, discoloration of the tooth and marginal gingiva, and difficult handling 7,8 .…”

Section: Introductionmentioning

confidence: 98%

Push-out bond strength of MTA HP, a new high-plasticity calcium silicate-based cement

et al. 2016

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Push-out bond strength of MTA HP, a new high-plasticity calcium silicate-based cement Abstract: This study was designed to investigate the resistance to dislodgment provided by MTA HP, a new high-plasticity calcium silicate-based cement. Biodentine and White MTA Angelus were used as reference materials for comparison. Three discs 1 ± 0.1 mm thick were obtained from the middle third of the roots of 5 maxillary canines. Three 0.8-mm-wide holes were drilled on the axial surface of each root disc. Standardized irrigation was performed. Then the holes were dried with paper points and filled with one of the three tested cements. The filled dental slices were immersed in a phosphate-buffered saline (PBS) solution (pH 7.2) for 7 days before the push-out assessment. The Kruskal-Wallis test was applied to assess the effect of each endodontic cement on the push-out bond strength. Mann-Whitney with Bonferroni correction was used to isolate the differences. The alpha-type error was set at 0.05. All specimens had measurable push-out values and no premature failure occurred. There were significant differences among the materials (p <0.05). The Biodentine specimens had the highest push-out bond strength values (p < 0.05). MTA HP had significantly higher bond strength than White MTA (p < 0.05). MTA HP showed better push-out bond strength than its predecessor, White MTA; however, Biodentine had higher dislodgment resistance than both MTA formulations.

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Section: Introductionmentioning

confidence: 98%

Push-out bond strength of MTA HP, a new high-plasticity calcium silicate-based cement

et al. 2016

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“…A maioria dos estudos buscou comparar as propriedades de cimentos endodônticos biocerâmicos com cimentos endodônticos convencionais e com o MTA, encontrando evidências consideráveis que apoiam esse material como padrão-ouro para vários procedimentos clínicos [35][36][37][38] . Um material ideal utilizado para reparo endodôntico deve ser biocompatível, radiopaco, antibacteriano, dimensionalmente estável, fácil de manipular, além disso, não deve ser afetado pela contaminação sanguínea 10 .…”

Section: Discussionunclassified

Cimentos biocerâmicos em endodontia: revisão de literatura

Lima¹,

Santos²,

Pedrosa³

et al. 2017

Rev. da Fac. de Odontologia, UPF

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Cimentos biocerâmicos vêem se tornando populares na ndodontia como material obturador do sistema de canais radicular devido às suas várias vantagens. Objetivo: Revisar a literatura atualmente disponível sobre as propriedades de cimentos biocerâmicos na endodontia. Metodologia: Uma pesquisa bibliográfica exploratória foi realizada utilizando as bases de dados eletrônicas Public Medline (PubMed), Scopus, Embase, e Web of Science empregando o termo de busca “Bioceramic” AND “Endodontic”. Os critérios de inclusão foram: artigos de pesquisas originais e ensaios clínicos publicados em português, espanhol e inglês. Não foram aplicados limites a data de publicação. Resultados: Foram identificados 30 estudos que abordaram propriedades de cimentos biocerâmicos em endodontia publicados em um período de 7 anos (2011-2017). As propriedades e características vantajosas destacadas nos estudos foram: biocompatibilidade, citotoxicidade, bioatividade, capacidade de manchamento dentário, radiopacidade, pH e extravasamento (extravasamento não se enquadra como propriedade), adaptação marginal, resistência de união, resistência a fratura das raízes, capacidade seladora, e propriedades antibacterianas. Conclusão: Os estudos selecionados para esta revisão de literatura mostram que os cimentos endodônticos biocerâmicos apresentam propriedades promissoras para serem utilizados no tratamento de canais radiculares.

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“…33 Pulpotomies in dogs experienced similar mineralized tissue bridging between white MTA and white MTA with CaCl2 added to the powder component at 10%. 34 Contrastingly, there was greater inflammation and necrosis with lesser calcified bridge formation when MTA/CaCl2 compared with MTA/water was used for pulp capping in dogs although the differences were not statistically significant. 35 Overall, with the possible exception of CaCl2, evidence is absent to suggest MTA mixed with additives, especially those that form less of the typical reaction products as shown in the present study, will provide a similar biological response even if some physical properties are similar or improved.…”

mentioning

confidence: 90%

Effect of Additives on Mineral Trioxide Aggregate Setting Reaction Product Formation

Zapf

Chedella

Berzins

2015

Journal of Endodontics

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Introduction: Mineral trioxide aggregate (MTA) sets via hydration of calcium silicates to yield calcium silicate hydrates and calcium hydroxide (Ca[OH]2). However, a drawback of MTA is its long setting time. Therefore, many additives have been suggested to reduce the setting time. The effect those additives have on setting reaction product formation has been ignored. The objective was to examine the effect additives have on MTA's setting time and setting reaction using differential scanning calorimetry (DSC).

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Mineral Trioxide Aggregate with or without Calcium Chloride in Pulpotomy

Cited by 61 publications

References 29 publications

Push-out bond strength of MTA HP, a new high-plasticity calcium silicate-based cement

Push-out bond strength of MTA HP, a new high-plasticity calcium silicate-based cement

Cimentos biocerâmicos em endodontia: revisão de literatura

Effect of Additives on Mineral Trioxide Aggregate Setting Reaction Product Formation

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