Implementación de resinas bulk fill como material innovador.

Abstract

Bulk fill composite resins are a material that has recently appeared on the market and emerged to reduce the clinical work time of direct resin restorations and reduce polymerization shrinkage. The objective was to describe the use of bulk fill resins as an innovative material. A systematic review was carried out in which 20 articles were included, mainly clinical trials with seven and meta-analysis with five. Bulk fill resins are indicated for restorations in the posterior sector, preferably molars and, above all, for class II restorations. Its main advantage is the reduction of clinical work time compared to conventional resins. The effectiveness of bulk fill resins compared to conventional resins is very similar; most studies consider this because after variable follow-up no statistical differences have been found. However, these same studies state that the main advantage of bulk fill resins is the reduction in operating time.