Evaluation of Bulk Fill Composite Roughness Polished with Spiral Rubber Discs: An In-vitro Study
| Autor: | Glaucia Danielle Ferreira Da Silva, Marlon Ferreira Dias, Cláudio Eufrásio Medeiros Lins, Eric Roberto Soares Xavier De Siqueira, Amina Kadja Martins Cahu, Natália Gomes De Oliveira, Renata Albuquerque Cavalcanti Almeida, Luís Felipe Espíndola-Castro |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Journal of Clinical and Diagnostic Research, Vol 16, Iss 8, Pp ZC01-ZC05 (2022) |
| Druh dokumentu: | article |
| ISSN: | 2249-782X 0973-709X |
| DOI: | 10.7860/JCDR/2022/56321.16688 |
| Popis: | Introduction: Restorations with high surface roughness directly influences restorative procedure longevity. When used correctly, polishing systems optimises the quality, aesthetics and longevity of composite resins. Aim: To evaluate the influence of three two-step polishing systems of spiral rubber discs on surface roughness of three different bulks fill composite resins. Materials and Methods: This in-vitro study was conducted from May 2021 to January 2022, at the Universidade Estadual de Pernambuco, School of Dentistry, Recife, Pernambuco, Brazil. Total 20 specimens of each resin {three Bulk Fill resins: Filtek One Bulk Fill (3M-ESPE), Aura Ultra Universal Restorative Bulk Fill (SDI) and Opus Bulk Fill (FGM)} were randomly divided into four groups (n=5 each). The three groups include test polishing systems {Sof-Lex Diamond Polishing System (3M/ESPE, Saint Paul, Minnesota, USA), Decamp Plus Twist Spiral EVE (Odontomega, Ribera Prato, SP, Brazil), Spiral Swivel (Jota, Ruth, Kanton St. Gallen, Switzerland)} and one control group include no polishing system. To assess surface roughness, before and after polishing, specimens were evaluated on a digital rugosimeter. Data was subjected to the Shapiro-Wilk test to assess normality, followed by Analysis of Variance (ANOVA) to compare the mean between the different types of resins and types of polishers. Results: For the composite resins studied, significant differences were observed only when polished with Sof-lex Spiral (p-value=0.013). All polishing system caused a significant improvement in the roughness of composite resins compared to the control group. The mean roughness reduction comparison test between the types of polisher was significant (p-value |
| Databáze: | Directory of Open Access Journals |
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