Effect of resin infiltration and microabrasion on the microhardness, surface roughness and morphology of incipient carious lesions
| Autor: | Başak Yazkan, R. Banu Ermiş |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Morphology (linguistics) Materials science surface property Surface Properties Polyurethanes Acrylic Resins Surface finish randomization Dental Caries Indentation hardness Composite Resins 03 medical and health sciences dental procedure Random Allocation 0302 clinical medicine stomatognathic system Hardness Surface roughness Humans human Composite material Dental Enamel General Dentistry Acrylic resin pathophysiology Enamel paint polyurethan 030111 toxicology Resin infiltration tooth demineralization Vivadent enamel 030206 dentistry General Medicine Enamel Microabrasion hardness stomatognathic diseases acrylic acid resin visual_art visual_art.visual_art_medium resin |
| Popis: | Objective: The effects of resin infiltration and microabrasion on incipient carious lesions by surface microhardness, roughness and morphological assessments, and resistance to further acid attack of treated lesions were evaluated. Material and methods: Eighty artificially-induced incipient lesions were randomly divided into five groups (n = 16): resin infiltration with an adhesive resin (Excite F, Ivoclar Vivadent, Schaan, Liechtenstein), resin infiltration with a resin infiltrant (Icon, DMG, Hamburg, Germany), microabrasion without polishing (Opalustre, Ultradent, South Jordan, UT, USA), microabrasion with polishing (Opalustre, Ultradent, Diamond Excel, FGM, Joinville, SC, Brazil), and distilled water (control group). All specimens were exposed to demineralization for another 10 d. Microhardness, roughness and morphological assessments were done at baseline, following initial demineralization, treatment and further demineralization. Data were analysed by the Kruskal–Wallis, Friedman’s and Bonferroni tests (p |
| Databáze: | OpenAIRE |
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