الفهرس | Only 14 pages are availabe for public view |
Abstract Objective: The objective of the current study was to evaluate the effect of ultrasonic packing technique, either during composite application using SonicFill handpiece, or after composite application using Compothixo tool, on the adaptation of two bulk-fill resin composite materials and a universal nanohybrid resin composite. PICO elements: Problem: Inadequate adaptation of high viscosity resin composite materials Intervention: I1: Resin composite placement using SonicFill headpiece that offers sonically activated delivery of the material I2: Resin composite placement using Compothixo tool that vibrates during modeling and condensing the material Control: Conventional manual placement of resin composite material. Outcome: Primary outcome: Adaptation of resin composite materials to cavity walls and margins. Secondary outcome: Internal voids in the resin composite materials Research Question: Will ultrasonic vibrational placement techniques have an effect on adaptation and internal voids of resin composite restorations compared to manual application? |