are commonly used to cover a space if you’re missing one or more teeth. In addition to strengthening a damaged tooth, bridges can be used to improve a tooth’s appearance, shape, alignment and dental occlusion (bite). It Is used to span the space where the teeth are missing. Bridges are cemented to the natural teeth or implants surrounding the empty space. These teeth, called abutments, serve as anchors for the bridge. A replacement tooth, called a pontic, is attached to the crowns that cover the abutments. As with crowns, you have a choice of materials for bridges. Your dentist can help you decide which to use, based on the location of the missing tooth (or teeth), its function, aesthetic considerations, and cost. Porcelain or ceramic bridges can be matched to the color of your natural teeth.