| Autor: |
Masoumeh Hasani Tabatabaei, Fatemeh Matinfard, Elham Ahmadi, Ladan Ranjbar Omrani, Farzaneh Sadeghi Mahounak |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Frontiers in Dentistry, Pp 393-401 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2676-296X |
| DOI: |
10.18502/fid.v16i5.2288 |
| Popis: |
Objectives: Color change of cements over time can be detected through translucent ceramic veneers, compromising the aesthetic appearance of restorations in the long-term. This study aimed to assess the color stability of ceramic laminate veneers cemented with self-adhesive resin cements after accelerated aging. Materials and Methods: In this study, 21 IPS e.max ceramic discs, measuring 8mm in diameter and 0.7 mm in thickness, were fabricated and divided into three groups (n=7) for the application of Choice 2 total-etch light-cure resin cement, RelyX U200 dual-cure self-adhesive resin cement, and SpeedCEM self-cure self-adhesive resin cement. The ceramic discs in each group were cemented on the prepared facial surface of bovine teeth. The color parameters were assessed using a spectrophotometer. Subsequently, the samples were subjected to accelerated aging for 100 hours, and the color parameters were measured again. The data were analyzed using two-way repeated-measures analysis of variance (ANOVA) and Tamhane’s post-hoc test (P3.5). The color change of the other two groups was clinically acceptable (1 |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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