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A partial is a dental prosthetic (artificial tooth or teeth) that can be removed from the mouth somewhat like an orthodontic retainer. A bridge, on the other hand, is a dental prosthetic that's permanently anchored inside the mouth. Partials are sometimes referred to as RPDs (removable partial dentures). They're often selected as an inexpensive option over a bridge or dental implant for replacing lost teeth. Most partials work in a similar way: Artificial teeth are placed on a molded base to which metal clasps are added.
A partial denture can replace one or more missing teeth. A partial denture is a framework (plate) with a number of false teeth on it. There are different types of partial dentures but they often include a metal and/or plastic plate with plastic or porcelain false teeth.xplanation. If you have teeth missing, you may prefer to have them replaced to improve your appearance, or to make it easier to eat. If you have a back tooth missing for example, it can affect the way your upper and lower teeth bite together. Your teeth either side may also start to lean into the gap.