Nd:YAg Laser to obtain Irregularities on the Inner Surface of Porcelain

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCEUMA University-
Autor(es): dc.contributorMS Ramaiah Dental College and Hospital-
Autor(es): dc.contributorPostgraduation in Integrated Sciences-
Autor(es): dc.creatorPorto, Thiago Soares-
Autor(es): dc.creatorPorto, Betina Grehs-
Autor(es): dc.creatorde Campos, Edson Alves-
Autor(es): dc.creatorde Toledo Porto-Neto, Sizenando-
Autor(es): dc.creatorda Silva, Monica Barros-
Autor(es): dc.creatorBhandi, Shilpa H.-
Autor(es): dc.creatorTonetto, Mateus Rodrigues-
Autor(es): dc.creatorDinelli, Welingtom-
Autor(es): dc.creatorBandeca, Mathéus Coelho-
Data de aceite: dc.date.accessioned2025-08-21T15:48:28Z-
Data de disponibilização: dc.date.available2025-08-21T15:48:28Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2015-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5005/JP-JOURNALS-10024-1705-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232572-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232572-
Descrição: dc.descriptionAim: The aim of this study was to evaluate the inner surface of two ceramic systems: IPS Empress II (Ivoclar Vivadent, Germany) and In-Ceram Alumina (Vita Zahnfabrick, Germany) submitted to surface treatments, especially by Nd:YAG laser. Materials and methods: Fifty samples were prepared in pellet form for each ceramic system according to manufacturers’ specifications. The samples were stored at room temperature and then be subjected to surface treatment: without treatment (T0) (control), hydrofluoric acid-etched (T1), hydrofluoric acidetched associated with the airborne particle-abraded (T2); CoJet system (T3), Nd:YAG laser (T4). The data were performed the statistical analysis by ANOVA and Tukey’s test (p<0.001). Results: The group control (T0) of the ceramics, the analysis showed the lowest roughness values; for the System Alumina In-Ceram, treatment with hydrofluoric acid (T1), associated with hydrofluoric acid and airborne particle-abraded (T2) and Nd:YAG laser (T4), had no statistically significant difference, whereas for the IPS Empress System II treatment with hydrofluoric acid (T1) and hydrofluoric acid associated with airborne particle-abraded (T2), had no statistically significant difference between the system and also CoJet (T3) and hydrofluoric acid associated with the airborne particle-abraded (T2). Photomicrographs of scanning electron microscopy showed different characteristics to the treatments for each ceramic system. Conclusion: The IPS Empress II had the appearance of favoring the retention when treated with hydrofluoric acid, as well as its association with the airborne particle-abraded. Uncertainty in Alumina, treatment with hydrofluoric acid associated with the airborne particle-abraded and CoJet system and provided a surface with irregularities. With respect to the laser further studies should be performed for parameters that are ideal for your application. Clinical relevance: The ceramic restorations are attractive due of their excellent esthetics and the ability to stay for long periods. However, the retention of ceramic requires further study.-
Descrição: dc.descriptionDepartment of Restorative Dentistry Universidade Estadual Paulista, São Paulo-
Descrição: dc.descriptionDepartment of Postgraduate Program in Dentistry CEUMA University, MA-
Descrição: dc.descriptionDepartment of Conservative Dentistry and Endodontics MS Ramaiah Dental College and Hospital, Karnataka-
Descrição: dc.descriptionDepartment of Dentistry University of Cuiaba Postgraduation in Integrated Sciences, MT-
Descrição: dc.descriptionDepartment of Restorative Dentistry Universidade Estadual Paulista, São Paulo-
Formato: dc.format451-457-
Idioma: dc.languageen-
Relação: dc.relationJournal of Contemporary Dental Practice-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCeramics-
Palavras-chave: dc.subjectLaser-
Palavras-chave: dc.subjectScanning electron microscopy-
Título: dc.titleNd:YAg Laser to obtain Irregularities on the Inner Surface of Porcelain-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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