Flexible removable partial dentures: design and clasp concepts.

The use of aesthetic flexible removable partial dentures (FRPD) has sky-rocketed over the last several years (Figure 1). Multiple advertisements can be found in every journal with laboratories promoting lower cost (compared to conventional partial dentures with cast frameworks), fast service, and better aesthetics than conventional metal-based removable partial dentures (RPD). In speaking with prosthodontists, I still get the feeling they believe that the use of FRPDs is somehow still ìnot quite the right thingî to do. Although, some are now openly admitting that these prostheses may, in fact, have their place, I think that many are still a bit unsure about exactly what that place is. This article will describe techniques needed to provide aesthetic FRPDs to your patients, and I will also share my opinions regarding these appliances and the need to embrace them as a viable treatment option.