Dr. John Poirier, DMD, P.A.

Why do I need a bridge?

Your appearance, dental health and the proper functioning of your mouth are all important reasons for wearing a bridge. A bridge helps maintain the natural shape of your face and may help support your lips and cheeks. The loss of a back tooth may cause your mouth to sink and your face to look older.

More importantly, though, your dental health may suffer when teeth are not replaced. Teeth were designed to complement each other. When a tooth is lost, the nearby teeth may tilt towards the empty space, or the teeth in the opposite jaw may move up or down toward the space. This places unusual stress on both the teeth and tissues in your mouth.

In addition, the gum tissues and the bone that holds teeth in place can break down, increasing the risk of gum disease. Teeth that have tipped are difficult to clean, making them more likely to decay. As a result even more teeth may be lost.

Missing teeth can also effect the way you chew and speak. Chewing on only one side may cause stress to your mouth. You also need your teeth to speak properly, since they help to make the many sounds needed in speech.

How is a bridge attached?

A fixed bridge is commonly cemented to the natural teeth next to the space left by the missing tooth. A false tooth (called a pontic) replaces the lost tooth. The pontic is attached to the crowns (restorations that cover a tooth). Crowns, which are cemented onto the natural teeth, provide support for the bridge.

To replace a missing tooth with a conventional three-unit bridge, teeth adjacent to the gap are prepared.

What Materials are used?

Appearance and function are considered when selecting materials for bridges. Bridges are made from gold alloys, Porcelain, or a combination of these materials. We will discuss which materials are best for you.

How do I take care of my bridge?

It is very important to keep your remaing teeth healthy. Brush twice a day, and clean between the teeth with floos or interdental cleaners (specially shaped brushes as well as rubber, plastic or wooden items). These measures help remove a sticky film of bacteria called plaque. Plaque causes gum disease and dental decay.

A bridge can lose its suppoet if the teeth or the bone that holds it becomes damaged by dental disease. Be especially careful to clean the areas under, around and between the bridge and your natural teeth. Dental floss threaders and special brushes can help you reach these areas. It is also important to visit your dentist regularly.

Remember, the ultimate success or failure of a fixed bridge depends on its foundation. Help keep your gums and remaining teeth healthy. Your dental health and your appearance are worth the effort!