Bridging the Gaps

Whenever you drive across a bridge, you're being supported by the same principles that support a dental bridge. Crowned teeth on either side of a space are called abutments. They support an artificial tooth, called a pontic. While a bridge lasts for many years, sometimes the strain of supporting one or more missing teeth can cause the abutments themselves to weaken and may lead to more missing teeth.

A Better Bridge

In many cases, dental implants offer a better alternative, eliminating most of the load-bearing strain you see in traditional bridge abutments. When carefully placed in the bone, an implant mimics the root of a tooth. They bear the load that the natural teeth used to hold, sparing the neighboring teeth from excessive forces. In some cases, two implants may be used to build a bridge.