Bridges are used to restore one or more missing teeth where there is a strong tooth structure available on each side of the space for abutments (the teeth on which a bridge is fixed). Like a bridge over water, the dental bridge spans the space from one tooth to another with a false tooth (called a pontic) fixed in between. The single unit is then cemented to the natural teeth and remains fixed in the dentition (the tooth structure of the mouth).

Some people refer to a partial, removable denture as a “bridge.” Therefore, we refer to tooth replacements as either, “fixed” or “removable” prosthesis.

The bridge requires preparation of teeth on either side of the space. If these teeth are weak, they are not suitable abutments. If the teeth have no cavities, no fillings or defects, we need remove perfectly good, sound natural tooth structure to place a bridge. In these cases, implants then may be a better option.