Dental Bridges

Dental bridges are natural-looking tooth replacements that help maintain facial structure, reduce stress on the jaw and fill in the gaps caused by missing teeth.

A dental bridge can be used to:

  • Restore an attractive smile
  • Reduce the risk of gum disease
  • Restore the ability to bite and chew
  • Improve speech
  • Prevent remaining teeth from drifting out of position

Types Of Dental Bridges

There are three main types of bridges:

Traditional Bridges

Also known as fixed bridges, traditional bridges are used to replace one or more missing teeth. The procedure involves creating a crown for the tooth or implant on either side of the missing tooth, with a pontic, or a false tooth, in between. Fixed bridges are the most common type of dental bridges and are either made out of porcelain fused to metal or out of ceramics.

Resin-Bonded Bridges

Also known as Maryland-bonded bridges, resin-bonded bridges are primarily used for the front teeth. They are less expensive than fixed bridges and are best for use when the teeth are healthy and do not have any large fillings. During this procedure, a false tooth is fused with resin to metal bands which are then bonded to the adjacent teeth and hidden from view. Resin-bonded bridges require only minimal preparation of the adjacent teeth.

Cantilever Bridges

These bridges are used in areas of the mouth that are under minimal stress, such as the back teeth. Cantilever bridges are recommended when there are teeth on only one side of the open space.

The Dental Bridge Procedure

There are several steps that are taken in order to create a bridge:

First Step

The adjacent teeth must be prepared. This involves removing some of the enamel to allow room for the crown to be placed over them.

Second Step

Impressions of the teeth are made. These will be sent to a laboratory so a bridge, a false tooth or pontic, and crowns can be created to fit the unique configuration of the patient’s mouth. During the 2 to 3 weeks while the bridge is being manufactured, the patient will be given a temporary dental bridge to protect the exposed teeth and gums.

Third Step

During the next dental visit, the temporary bridge will be removed and replaced with the new, permanent bridge. The doctor will make sure the bridge fits properly and cement it to the teeth.

Recovery After A Dental Bridge Placement

Replacing missing teeth should make eating easier, but until they get used to the bridge, patients are advised to eat soft food cut into small pieces. For a few weeks after receiving a bridge, it is common to experience increased sensitivity to extreme temperatures. Patients will also notice a difference in their speech which will become clearer with the permanent bridge in place.

Results Of A Dental Bridge Placement

With good oral hygiene, a dental bridge will last from 5 to 15 years, sometimes longer. Patients must remember to practice proper care of their teeth and gums to prevent the build-up of bacteria and formation of plaque. Regular dental visits and cleanings will still be required.

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Dental Bridge FAQs

What Is A Dental Bridge?

Dental bridges are natural-looking tooth replacements that help to maintain facial structure, reduce stress on the jaw and fill in the gaps caused by missing teeth. Dental bridges replace missing teeth with a short row of prosthetics that rely on the strength of surrounding natural teeth, called abutment teeth, to help stabilize the bite. Bridges also help keep adjacent teeth from moving into the open space left by the missing tooth.

Why Is A Dental Bridge Necessary?

Improving both the function and appearance of the mouth are important reasons to wear a bridge. A bridge provides support to the lower part of the face. The loss of a back tooth may result in sunken cheeks, causing the face to look considerably older.

With lost teeth, there is a risk of further dental deterioration. Problems with biting, chewing and speaking may develop. In addition, the patient may experience headaches, muscle pain and an unattractive appearance. A mouth with its full complement of teeth is essential for many daily functions. Furthermore, damaged or missing teeth may also lead to other serious dental conditions such as gum disease, infection and further tooth loss.

What Are The Types Of Dental Bridges?

There are three types of dental bridges: traditional or fixed bridges, resin-bonded or Maryland-bonded bridges which are usually used for front teeth, and cantilever bridges which are usually used in the back of the mouth.

How Is A Dental Bridge Attached?

Obtaining a bridge is typically accomplished in two or three dental appointments. To ensure a perfect fit and correct bite, impressions of the teeth are taken. These are sent to a lab where skilled technicians construct the bridge. Once the dentist has made sure that the bridge fits the patient’s mouth properly, it is cemented to the natural teeth on either side of the gap and a pontic, or false tooth, is affixed. To support the bridge, crowns are cemented onto the nearby natural teeth.

What Materials Are Used For A Dental Bridge?

Dental bridges may be made of porcelain, gold, alloys or a combination of these. Porcelain is also sometimes fused to metal for both durabilit

How Should A Dental Bridge Be Maintained?

Bridges should be cared for in the same way as natural teeth. The patient should be sure to thoroughly brush and floss around the bridge and surrounding teeth. As always, it is important to practice proper oral hygiene to prevent the build-up of bacteria and plaque on the teeth and gums.