Dental Bulk-Fill Composites (BFCs) and Flowables (BFFs) were introduced in the market to facilitate efficient bulk filling of cavities up 5 mm. The aim this study was synthesize literature investigating their polymerization efficiency. A comprehensive search PubMed Cochrane Library from 2010 January 2019 performed using medical subject headings. Screening titles, abstracts full text performed. ...

The aim of this in vitro study is to investigate the effects acidic beverages on discoloration bulk-fill composites with different viscosities. 144 disc-shaped specimens (8mm diameter × 2mm thick) were prepared from four composite resins including a nanohybrid (Filtek Ultimate), two packable Bulk Fill, Tetric N Ceram Fill), and flowable (Tetric Flow Fill). each group divided into 3 subgroups su...