Análisis comparativo del desempeño clínico de las resinas Bulk Fill y reforzadas con Fibra: Una revisión sistemática en odontología restaurativa

Dental restorative materials are organic-mineral materials used in dental procedures. The use of Bulk Fill resins is associated with monobloc techniques, reducing clinical time. On the other hand, fibre-reinforced resins have good mechanical properties such as higher resistance to occlusal forces due to their mechanical properties. Materials and methods: A descriptive research with a quantitative approach was carried out, following the PRISMA statement, resulting in an initial 245 documents, inclusion and exclusion criteria were applied, 13 documents were selected to be included for the study. Results: Examining the success rate, clinical performance and difficulties in application, the results showed that Bulk Fill resin restorations have a success rate of more than 95% between 6 months and 5 years, its complications included lack of adaptation, marginal staining, microleakage, etc. On the other hand, reinforced resins show a high success rate, fatigue resistance of 87%, identifying non-catastrophic fractures as complications. Conclusions: The two resin systems have presented good clinical performance so their use is recommended, limiting the research the lack of literature on fiber-reinforced resins for being a new element in restorative dentistry