“…Although empirically, it seems logical that the restorations made with bulk-fill composite resin would be executed more rapidly, until now, there has only been in vitro evidentiary data to substantiate this conducted on standardized cavities. 9 Thus, there was no way to determine how much faster it could be to complete whole procedures, including adhesive system application, occlusal adjustment, finishing and polishing in vivo, that were not evaluated in the in vitro study 9 but were evaluated in this study and that took into consideration the need to calculate the time to perform the whole restoration.…”