Non-surgical Treatment of Peri-implantitis Using Chitosan Brush and Tetracycline Slurry

Debridement on the active comparator group will be implemented on the implant surface with Labrida Bioclean (i.e. the chitosan brush).

On the experimental group debridement of the implant surface will be carried out with Labrida Bioclean and thereafter irrigation of the periimplant sulcus with tetracycline slurry will take place.