Pros and Cons of Dental Bridges

Dental bridges close the gap left by missing teeth. Many types of dental bridges are anchored by real teeth, dental crowns, or dental implants. No matter the type, they can effectively restore a patient’s smile and chewing ability. But like any dental restoration, bridges have their pros and cons.

Dental bridges: An overview

Before diving into the pros and cons of dental bridges, it is important to understand what this restoration involves. Bridges are artificial teeth (pontics) cemented into the mouth. As mentioned, the mechanism that secures them in the mouth determines the type. Dental crowns secure traditional dental bridges on either end, while cantilever bridges are supported by only one crown. Maryland bridges are secured using metal wings cemented to the backs of the teeth. Lastly, implant-supported bridges are, as their name implies, secured using dental implants (artificial tooth roots).

A dentist will look at the number of missing teeth and their location when selecting a bridge for a patient. They will also consider the patient’s age, oral health, and preferences.

Pros of dental bridges

Each type of dental bridge has its own unique pros. For example, Maryland bridges are great for replacing missing front teeth, while implant-supported bridges are durable enough to replace missing molars. That said, all bridges share certain benefits, such as the following:

• Affordable: They are more cost-effective than replacing each tooth with implants alone.
• Permanent: They are a permanent restoration that lasts for five to 15 years and does not need to be removed.
• Look like natural teeth: Pontics look just like real teeth, so most people will not know the difference.
• Feel and function like natural teeth: Chewing, speaking, and caring for bridges will be the same as with natural teeth.
• Prevent misalignment of surrounding teeth: Bridges take up space to prevent other teeth from shifting into misalignment.

Cons of dental bridges

Dental bridges have some cons that patients should consider. A common one is that poor oral hygiene creates an opportunity for dental decay and gum disease. While the bridge itself cannot decay, the abutments may fracture or fail as a result. To prevent this, make it a point to practice good oral hygiene every day.

Bridges also do not prevent jawbone loss because the pontics are not rooted in the jawbone, leaving it disengaged. If too much bone density is lost, a sunken facial appearance and tooth loss can result.

When to consider bridges as a restoration

Patients who are missing multiple teeth in a row or front teeth may benefit from dental bridges. While they have their drawbacks, their benefits cannot be overlooked. Bridges are an affordable, permanent, and natural-looking solution to missing teeth.