A bridge is one option you have to restore form and function when a tooth is lost.  It is important to replace a lost tooth, not only for esthetics, but for optimal chewing efficiency.  Over time, if left untreated, the teeth on either side will drift or tip into the space.  This will result in insufficient bone support for their roots and eventual tooth loss.  The tooth which used to bite against the missing tooth will continue to erupt, and may eventually also be lost.

A bridge is a fixed prosthesis (cemented as opposed to removable).  It looks like, and functions like natural teeth.  It is supported by the teeth on either side of the lost tooth.

There are several different configurations for a bridge.  They may be made of porcelain over a gold framework, all porcelain, or all gold.  The abutments (anchors) can be different depending on the particular location of the lost tooth and the condition of the abutment teeth.  The abutment may be a full crown, a partial crown, or simply a small wing.  The bridge can be cemented or bonded to the adjacent teeth.

We will be happy to discuss each option with you and help you decide which is best for your situation.  Alternatives to a bridge might be an implant or a removable partial denture (see those web pages for information on those treatments).