1. Repositório Institucional - Universidade Federal de Uberlândia
  2. Faculdade de Odontologia (FOUFU)
  3. TCC - Odontologia
Please use this identifier to cite or link to this item: https://repositorio.ufu.br/handle/123456789/46659
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dc.creatorRodrigues, Isabella Marcelino-
dc.date.accessioned2025-08-22T13:12:43Z-
dc.date.available2025-08-22T13:12:43Z-
dc.date.issued2025-08-14-
dc.identifier.citationRODRIGUES, Isabella Marcelino. Impacto das técnicas de cimentação e materiais de cimentação no ajuste marginal de coroas de dissilicato de lítio CAD/CAM. 2025. 34 f. Trabalho de Conclusão de Curso (Graduação em Odontologia)- Universidade Federal de Uberlândia, Uberlândia, 2025.pt_BR
dc.identifier.urihttps://repositorio.ufu.br/handle/123456789/46659-
dc.description.sponsorshipFAPEMIG - Fundação de Amparo a Pesquisa do Estado de Minas Geraispt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Uberlândiapt_BR
dc.rightsAcesso Embargadopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectCementationpt_BR
dc.subjectComposite resinspt_BR
dc.subjectFilm thicknesspt_BR
dc.subjectLuting agentspt_BR
dc.subjectTemperaturept_BR
dc.subjectUltrasoundpt_BR
dc.titleImpacto das técnicas de cimentação e materiais de cimentação no ajuste marginal de coroas de dissilicato de lítio CAD/CAMpt_BR
dc.title.alternativeImpact of cementation techniques and cementation materials on the marginal fit of lithium disilicate CAD/CAM crownspt_BR
dc.typeTrabalho de Conclusão de Cursopt_BR
dc.contributor.advisor1Prudente, Marcel Santana-
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/6209757850436756pt_BR
dc.contributor.referee1Zancopé, Karla-
dc.contributor.referee1Latteshttp://lattes.cnpq.br/3332030650229619pt_BR
dc.contributor.referee2Tavares, Lucas do Nascimento-
dc.contributor.referee2Latteshttp://lattes.cnpq.br/2693102257128464pt_BR
dc.creator.Latteshttp://lattes.cnpq.br/0019491910230713pt_BR
dc.description.degreenameTrabalho de Conclusão de Curso (Graduação)pt_BR
dc.description.resumoObjective: To evaluate the marginal adaptation of lithium disilicate single-tooth crowns fabricated using the digital CAD/CAM technique with different cementation materials. Methods: Twenty standardized composite resin models were 3D-printed with full crown preparations. The models were scanned using the Omnicam intraoral scanner, and the crowns were digitally designed and milled from lithium disilicate. The restorations were divided into four groups (n = 10) based on the cementation material: dual-cure resin cement NX3 (CR), Filtek Z100 (FZ), Estelite Omega (EO), and Gradia Direct (GD). All crowns were scanned using micro-computed tomography both before and after cementation, with 52 marginal measurements taken per image to assess the marginal fit. Data were analyzed using analysis of variance (ANOVA) and Tukey’s post hoc test (α = 0.05).Results: The mean marginal discrepancy values before cementation were: CR – 47.1 ± 7.0 μm; FZ – 25.3 ± 3.4 μm; EO – 50.5 ± 10.0 μm; GD – 48.7 ± 10.7 μm. After cementation, the values were: CR – 72.5 ± 20.1 μm; FZ – 68.3 ± 21.7 μm; EO – 156.0 ± 29.5 μm; GD – 162.2 ± 70.8 μm. No statistically significant difference was observed between the CR and FZ groups (p > 0.05). Conclusion: Cementation has a significant impact on the marginal adaptation of single crowns. The choice of cementation material is a critical factor, with superior performance noted in the CR and FZ groupspt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.courseOdontologiapt_BR
dc.sizeorduration34pt_BR
dc.subject.cnpqCNPQ::CIENCIAS DA SAUDE::ODONTOLOGIA::MATERIAIS ODONTOLOGICOSpt_BR
dc.embargo.termsSolicito o embargo deste trabalho devido à submissão para publicação na revista Operative Dentistry Journal.pt_BR
dc.description.embargo2027-08-14-
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