Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements
The purpose of this study was to evaluate the color changes of feldspathic ceramics CEREC Blocs (Dentsply Sirona, Milford, DE, USA) when cemented with different luting agents, while varying the ceramic thickness. Seventy ceramic discs of feldspathic ceramic (A2 shade) were obtained with 0.5 and 0.8...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-01-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/15/2/397 |
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| author | Catarina Gomes Francisco Martins José Alexandre Reis Paulo Durão Maurício María Piedad Ramírez-Fernández |
| author_facet | Catarina Gomes Francisco Martins José Alexandre Reis Paulo Durão Maurício María Piedad Ramírez-Fernández |
| author_sort | Catarina Gomes |
| collection | DOAJ |
| description | The purpose of this study was to evaluate the color changes of feldspathic ceramics CEREC Blocs (Dentsply Sirona, Milford, DE, USA) when cemented with different luting agents, while varying the ceramic thickness. Seventy ceramic discs of feldspathic ceramic (A2 shade) were obtained with 0.5 and 0.8 mm thicknesses. Seventy composite discs (A3 shade) 1 mm in thickness were used as substrates. After being polished and conditioned, the ceramic and composite discs were cemented with different resin cements and a flowable composite: Variolink<sup>®</sup> Esthetic Light, Neutral and Warm (Ivoclar Vivadent, Schaan, Liechtenstein); RelyX<sup>TM</sup> Veneer B0.5, Translucent and A3 Opaque/yellow shades (3M Oral Care, St. Paul, MN, USA); G-aenial<sup>®</sup> Universal Flow A2 (GC Europe, Leuven, Belgium). Color difference (ΔE) was determined using a spectrophotometer. A two-way ANOVA and multiple comparisons were performed using the Bonferroni method with a 95% confidence interval. Variolink<sup>®</sup> Neutral showed the highest ΔE (15.12 ± 0.71) and RelyX<sup>TM</sup> Veneer A3 the lowest value (1.59 ± 0.33). There are no statistically significant differences between the two ceramic thicknesses for Variolink<sup>®</sup> Light (<i>p</i> = 0.230) and RelyX<sup>TM</sup> Veneer B0.5 (<i>p</i> = 0.318) cements. The feldspathic ceramic final color is influenced by the cement used and the ceramic thickness. The use of different cements in a thin ceramic has a clinically significant impact on the final esthetic result. |
| first_indexed | 2024-03-09T11:23:40Z |
| format | Article |
| id | doaj.art-b2893d3ccecd4d5294e61e932df44e32 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-09T11:23:40Z |
| publishDate | 2023-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-b2893d3ccecd4d5294e61e932df44e322023-12-01T00:09:23ZengMDPI AGPolymers2073-43602023-01-0115239710.3390/polym15020397Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric CementsCatarina Gomes0Francisco Martins1José Alexandre Reis2Paulo Durão Maurício3María Piedad Ramírez-Fernández4Health Sciences PhD Program, Universidad Católica de Murcia UCAM, Campus de los Jerónimos nº135, 30107 Guadalupe, Murcia, SpainOral Rehabilitation Department, Instituto Universitário Egas Moniz, Quinta da Granja—Monte de Caparica, 2829-511 Almada, PortugalOral Rehabilitation Department, Instituto Universitário Egas Moniz, Quinta da Granja—Monte de Caparica, 2829-511 Almada, PortugalOral Rehabilitation Department, Instituto Universitário Egas Moniz, Quinta da Granja—Monte de Caparica, 2829-511 Almada, PortugalHealth Sciences PhD Program, Universidad Católica de Murcia UCAM, Campus de los Jerónimos nº135, 30107 Guadalupe, Murcia, SpainThe purpose of this study was to evaluate the color changes of feldspathic ceramics CEREC Blocs (Dentsply Sirona, Milford, DE, USA) when cemented with different luting agents, while varying the ceramic thickness. Seventy ceramic discs of feldspathic ceramic (A2 shade) were obtained with 0.5 and 0.8 mm thicknesses. Seventy composite discs (A3 shade) 1 mm in thickness were used as substrates. After being polished and conditioned, the ceramic and composite discs were cemented with different resin cements and a flowable composite: Variolink<sup>®</sup> Esthetic Light, Neutral and Warm (Ivoclar Vivadent, Schaan, Liechtenstein); RelyX<sup>TM</sup> Veneer B0.5, Translucent and A3 Opaque/yellow shades (3M Oral Care, St. Paul, MN, USA); G-aenial<sup>®</sup> Universal Flow A2 (GC Europe, Leuven, Belgium). Color difference (ΔE) was determined using a spectrophotometer. A two-way ANOVA and multiple comparisons were performed using the Bonferroni method with a 95% confidence interval. Variolink<sup>®</sup> Neutral showed the highest ΔE (15.12 ± 0.71) and RelyX<sup>TM</sup> Veneer A3 the lowest value (1.59 ± 0.33). There are no statistically significant differences between the two ceramic thicknesses for Variolink<sup>®</sup> Light (<i>p</i> = 0.230) and RelyX<sup>TM</sup> Veneer B0.5 (<i>p</i> = 0.318) cements. The feldspathic ceramic final color is influenced by the cement used and the ceramic thickness. The use of different cements in a thin ceramic has a clinically significant impact on the final esthetic result.https://www.mdpi.com/2073-4360/15/2/397feldspathic ceramicsresin cementflowable resincolorthickness |
| spellingShingle | Catarina Gomes Francisco Martins José Alexandre Reis Paulo Durão Maurício María Piedad Ramírez-Fernández Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements Polymers feldspathic ceramics resin cement flowable resin color thickness |
| title | Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements |
| title_full | Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements |
| title_fullStr | Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements |
| title_full_unstemmed | Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements |
| title_short | Color Assessment of Feldspathic Ceramic with Two Different Thicknesses, Using Multiple Polymeric Cements |
| title_sort | color assessment of feldspathic ceramic with two different thicknesses using multiple polymeric cements |
| topic | feldspathic ceramics resin cement flowable resin color thickness |
| url | https://www.mdpi.com/2073-4360/15/2/397 |
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