| Autor: |
Kovacs-Ivacson Andrea-Csinszka, Stoica Alexandra Mihaela, Kovacs Mónika, Pop Mihai |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Acta Stomatologica Marisiensis, Vol 4, Iss 1, Pp 31-37 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2601-6877 |
| DOI: |
10.2478/asmj-2021-0005 |
| Popis: |
Introduction: Improper finishing and polishing of fillings leads to surface roughness of the restoration which leads to excessive plaque accumulation, gingival irritation, increased surface staining and poor aesthetics of restored teeth. Therefore, it is essential to use polishing instruments and pastes as a final step of simple caries treatment in order to achieve optimal long-time results. The aim of this study is to evaluate the efficiency of 4 different finishing and polishing instruments used for surface smoothening of aesthetic restorative materials in vitro. Materials and methods: 40 composite (Reality X) samples were prepared in vitro. Their surface irregularities were measured along 3 diagonals before and after polishing. Sof-Lex discs (3M Espe), rubber cones (Kenda), Arkansas stone (Fino) and polishing paste and a professional toothbrush (Kerr) were used for polishing. Each sample was polished under 5N pressure for 30 seconds at 3000 rpm. The surface roughness was than measured using a profilometer. Statistic analysis was performed using ANOVA and unpaired T-tests, the significance level was set at a value of p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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