Dental Bridges

Understanding Dental Bridges: Pros, Cons, and Risks

Dental bridges are a common dental solution used to replace missing teeth.


A dental bridge has both benefits and potential drawbacks that should be considered before deciding whether it is the right dental solution for you.


Here are some advantages of dental bridges:

  • Dental bridges can replace missing teeth and improve the appearance of your smile.
  • They can restore the function of chewing and speaking properly.
  • Dental bridges can prevent remaining teeth from shifting, which can cause problems with your bite.
  • They can reduce the risk of bone loss in the jaw and help maintain the structure of your face.
  • Dental bridges are permanently fixed in place and do not move around like dentures.
  • They can be a cost-effective alternative to dental implants for replacing missing teeth.


Here are some risks to consider with dental bridges:

  • An ill-fitting bridge can cause decay of the tooth under the crown, which can lead to further dental problems.
  • The process of fitting a dental bridge involves reducing the structures of the natural healthy teeth that accommodate the appliance in place, which can cause those teeth to become weaker over time.
  • If the supporting teeth are not strong enough, the restoration can collapse.
  • The gums and supporting bone around the bridge can be prone to infection if not properly cared for.
  • Bridges may need to be replaced or repaired over time, which can be costly.
  • Some people may experience sensitivity or discomfort with the dental bridge, especially when eating or drinking hot or cold foods.

The dental appliance comprises three crowns, with the end crowns serving as support for the healthy teeth on either side of the gap, while the middle crown acts as a replacement for one or two missing teeth. If the adjacent teeth are not in good health, dental implants may be necessary.


The dental bridge is made of a combination of metals such as gold and silver, and porcelain fused to the metal. Once fitted, it is cemented onto the healthy adjacent teeth or a dental implant to provide a fixed solution.


The procedure: 

  1. Initial consultation: During the first visit, your dentist will examine the gap and surrounding teeth to determine the most suitable type of bridge for your situation. They may also take X-rays to check the health of the underlying bone.
  2. Tooth preparation: The adjacent teeth on either side of the gap will need to be prepared for the crowns that will support the bridge. This involves removing a small portion of the enamel to create space for the crown to fit securely.
  3. Impressions: Once the teeth are prepared, your dentist will take impressions of your teeth to create an exact mold for the dental laboratory to use in making your bridge.
  4. Temporary bridge: While your permanent bridge is being made, your dentist may fit a temporary bridge to protect the exposed teeth and gums.
  5. Fitting the bridge: Once the permanent bridge is ready, your dentist will remove the temporary bridge and fit the permanent bridge. They will check the fit, shape, and color to ensure that it matches your natural teeth and feels comfortable.
  6. Follow-up visits: You will likely need to return to the dentist for follow-up visits to check the fit of the bridge and ensure that your teeth and gums remain healthy.


Overall, the procedure for fitting a dental bridge typically takes two to three visits, depending on the complexity of the case. It is a common and effective way to replace missing teeth and restore your smile.

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