This is a type of removable dental prosthesis that we realize when a fixed solution is excluded (eg for financial reasons). The prosthesis is retained by metal hooks (clipses) that may be visible in some cases. The palate may be covered by a metal plate, which is not aesthetic and can be uncomfortable. The clipses allow a pretty good fixation, the prosthesis remains stable. You must remove the denture for cleaning, it is possible to sleep with.