Fluid-dynamic sinus lift via the crestal approach today represents a valid alternative technique to large-scale lateral sinus lifts, as it can reconstruct large bone volumes even in severely atrophic maxillary crests. In the Flusilift technique, hyaluronic acid directly detaches the Schneiderian membrane, allowing for significant regeneration in three dimensions, and acts as a biomaterial, maintaining the space available for osteogenesis and actively stimulating new bone formation, as demonstrated by the scientific literature and numerous clinical cases. The crestal approach, the indirect detachment of the Schneiderian membrane using a fluid, and the absence of traditional granular biomaterials allow for a drastic reduction in the complications and surgical times typical of large-scale lateral sinus lifts.

The practical part involves performing procedures on artificial jaws that simulate the presence of the Schneiderian membrane, through all the surgical steps, from preparation of the surgical socket with the MISE kit to fluid-dynamic membrane detachment, up to implant insertion. Participants also have the opportunity to participate in a study group for six months following the course, where they can discuss their clinical cases and the procedures to be performed with the instructor.