What Is a Dental Bridge?

In this video, Dr. Matthew Keider explains the differences between removable and fixed bridges, highlighting their use in replacing missing teeth. Learn about the benefits of each option and how a fixed bridge provides a permanent, functional, and natural-looking restoration—schedule your free consultation today to explore the best solution for your needs.

There are two main types of dental bridges: removable and fixed.

A removable bridge, also known as a partial denture, can be taken in and out by the patient at any time. It provides a non-permanent solution for replacing missing teeth.

A fixed bridge, on the other hand, is a permanent restoration used to replace one or multiple missing teeth. This type of bridge is anchored by crowns placed on the adjacent natural teeth, which serve as support structures. The replacement tooth, known as a pontic, is securely attached between the supporting crowns, creating a continuous restoration. Although the bridge appears as separate teeth, all components are connected to function as a single unit.

The concept of a fixed bridge is similar to a structural bridge used in roadways—where the two ends, or abutments, provide stability for the span in between. In dentistry, the crowns serve as abutments, while the pontic acts as the span that fills the gap left by missing teeth. This design ensures strength, functionality, and a natural appearance for the restored smile.

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