Effect of Nd:YAG and Er:YAG laser tooth conditioning on the microleakage of self-adhesive resin cement

Kaviani, Azita; Nejad, Niloofar Khansari

doi:10.1080/26415275.2021.1990063

Cited by 7 publications

(8 citation statements)

References 35 publications

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“…Nd:YAG and Diode lasers also help improve the adhesion of self-etching systems in cavities [ 15 ]. When comparing Er:Yag to Nd:Yag for laser etching, the latter showed significantly lower results [ 25 , 37 ]. When combining acid and laser etching, the fissure sealant retention was improved [ 34 ].…”

Section: Discussionmentioning

confidence: 99%

The Use of Laser Energy for Etching Enamel Surfaces in Dentistry—A Scoping Review

et al. 2022

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Background: In dental practice, different situations require etching the enamel layer. Acid etching, the present golden standard, may be replaced by other methods, such as laser etching. The main focus of our scoping review is to assess the existent literature regarding the effectiveness of different types of lasers, to identify the main aspects studied so far, and to understand where new search strategies are needed. Methods: The search was conducted in several databases focusing on the laser etching of human definitive enamel. We included English language articles published between January 2000 and December 2021. Results: The 34 articles reviewed showed that hard lasers, Er:YAG, Er,Cr:YAG, may represent an alternative etching method on enamel surfaces. They create a fractured, irregular surface and open dentin tubules, highly suitable for adhesion but with a lower risk of cavity formation. Nd:YAG, CO2, and Diode lasers do not help in creating sufficient shear bond strength. There is, however, evidence suggesting that microcracks in the enamel layer may appear after thermomechanical ablation using laser energy. Conclusions: While the use of acid etching is still successfully used for enamel conditioning, some researchers have emphasized the role played by saliva in the enamel-remineralization process a few days after the procedure. In this context, laser energy can be used, especially for bonding ceramic brackets in the case of orthodontic treatments. However, as thermomechanical ablation can generate microcracks, further research is required in order to establish clear findings concerning the use of laser energy on enamel etching.

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Section: Discussionmentioning

confidence: 99%

The Use of Laser Energy for Etching Enamel Surfaces in Dentistry—A Scoping Review

et al. 2022

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“…Samples were subjected to 1000 cycles which correspond to approximately one month of service inside the oral cavity (16) . Thermal cycles between the temperature range of 5-55 0 C in distilled water (dwell time: 25 seconds with a pause time of 10 sec.).…”

Section: ) Thermocyclingmentioning

confidence: 99%

Fracture Resistance of Provisional Crowns Fabricated by Conventional, CAD/CAM, and 3D Printing Techniques

Sakr¹,

Mandour

Gabal

2022

ADJ-for Girls

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Purpose:The aim of this study was to compare fracture resistance of provisional restorations fabricated with conventional manual procedure, CAD/CAM milling and 3D Printing techniques. Materials and Methods: one human upper first premolar was prepared and duplicated using epoxy resin to produce twenty one dies. Accordingly, a total of (N=21) provisional crowns were constructed. The Constructed provisional restorations were divided into 3 groups according to the method of construction (n=7 for each group), Group 1: Provisional crowns were constructed using conventional manual technique, Group2: Provisional crowns were constructed using CAD/CAM milling technique, Group3: Provisional crowns were constructed using 3D Printing technique.All Provisional crowns were bonded to their corresponding epoxy resin dies by using CharmTemp ZONE temporary cement and subjected to thermocycling procedure simulating approximately one month of clinical situations Results: Statistical analysis showed that the fracture resistance of CAD/CAM samples (group 2), recorded the statistically significant highest mean fracture resistance value (910.20 ± 118.95), followed by 3D Printing samples (group 3) (720.80 ± 129.57), while the lowest value was recorded for Conventional samples (group 1) (626.71 ± 103.23). ANOVA test showed that there was no significant difference between 3D Printing samples (group 3) and Conventional samples (group 1). Conclusion: CAD/CAM provisional crowns have superior strength than 3D Printing and conventional crowns.

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“…Tais como para tratamento de superfície de cerâmicas, preparo cavitário, prétratamento de superfície e tratamento de hipersensibilidade dentinária, por exemplo, tem sido estudada (Kaviani et al, 2021). Nesse sentido, a realização de mais estudos clínicos utilizando essa técnica são de extrema importância para aprimoramento do uso dessa tecnologia.…”

Section: Revisão Da Literaturaunclassified

“…No entanto, os resultados do estudo in vitro de Shiriani e colaboradores (2021) indicam que os agentes de união ainda podem ter um desempenho igualmente bom no preparo cavitário a laser. Os sistemas adesivos autocondicionantes teoricamente seriam os mais apropriados para uso em dentina preparada a laser e deveriam obter os melhores resultados de adesão (Silva et al, 2019;Kaviani et al, 2021). Esses íons têm a capacidade de conferir resistividade ácida ao esmalte e promover a mineralização para induzir a formação de apatita (Lai et al, 2021).…”

Section: Desempenho De Sistemas Adesivos E Materiais Restauradores Em...unclassified

Avaliação clínica de restaurações Classe V em cavidades tratadas com o laser de Er:YAG associado ao uso de sistemas adesivos autocondicionantes

Rodrigues¹

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Dedico esse trabalho primeiramente à Deus, sem Ele e sua obra em minha vida nada seria possível. Aos meus pais, George Fernando Rodrigues e Izoldiléa Nogueira Rodrigues, que nunca mediram esforços para que eu conseguisse realizar meus sonhos Agradeço por cada palavra de incentivo, por me apoiar em todas as minhas decisões! Junto com eles, à minha irmãzinha Amanda e meu cunhado Ighor que este ano me deram o melhor presente de todos: meu sobrinho(a) que já é tão amado(a)! À minha vozinha amada, Maria do Socorro Rodrigues, como tenho sorte de ter você na minha vida! Sou eternamente grata por tanto amor e cuidado com a nossa família e com as suas netas! Aos meus avós maternos, Maria José e Alfredo Faustino (in memorian), que nunca deixaram de acreditar em mim! Meu muito obrigada! Ao meu amor, parceiro e amigo, Hilton Lopes. Obrigada pelo apoio sempre! Obrigada por sempre querer o meu melhor! Não poderia ter melhor companheiro de vida! Às minhas amigas e irmãs, Erika e Júlia, obrigada por estarem junto comigo nessa caminhada e jornada, por cada aventura e por cada crise de riso! Obrigada também por me estenderem a mão nos meus momentos de desespero. Nossa amizade é para o resto da vida! Aos meus amigos irmãos Rennan, Thales e Hermano por toda amizade, pelos momentos alegres e divertidos, pelos perrengues e acima de tudo a companhia de vocês! À toda minha família e amigos que contribuíram direta e indiretamente para que eu chegasse até aqui: minha eterna gratidão! AGRADECIMENTOS

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Effect of Nd:YAG and Er:YAG laser tooth conditioning on the microleakage of self-adhesive resin cement

Cited by 7 publications

References 35 publications

The Use of Laser Energy for Etching Enamel Surfaces in Dentistry—A Scoping Review

The Use of Laser Energy for Etching Enamel Surfaces in Dentistry—A Scoping Review

Fracture Resistance of Provisional Crowns Fabricated by Conventional, CAD/CAM, and 3D Printing Techniques

Avaliação clínica de restaurações Classe V em cavidades tratadas com o laser de Er:YAG associado ao uso de sistemas adesivos autocondicionantes

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