4 Main Types of Dental Bridges

types of dental bridges

Dental bridges offer a reliable solution to restoring your smile and improving dental health. However, with various types available, it’s essential to understand which one suits your needs best. In this guide, we’ll explore the four main types of dental bridges, shedding light on their features, benefits and considerations.

What Are Dental Bridges?

Dental bridges are prosthetic devices that serve as replacements for one or more missing teeth by bridging the gap between adjacent teeth. They are custom-made to match the natural appearance of your teeth and are permanently fixed in place, offering a long-term solution for restoring both function and aesthetics to your smile.

These bridges typically consist of one or more artificial teeth, known as pontics, which are anchored in place by crowns affixed to the teeth on either side of the gap. The adjacent teeth, called abutments, serve as support for the bridge, ensuring stability and functionality.

4 Types of Dental Bridges

Dental bridges come in various forms, each offering unique advantages and considerations. Understanding the differences between them can assist you in making an informed decision about which type is best suited to your particular dental needs. Here are several types of dental bridges:

1. Traditional Dental Bridges

Traditional dental bridges are a popular choice for replacing missing teeth. This type of dental bridge involves creating a crown for the tooth or implant adjacent to each side of the missing tooth, with a pontic in between. The pontic fills the gap, restoring both function and aesthetics. One advantage of traditional bridges is their affordability, making them accessible to many patients. They are a tried-and-tested solution with a long history of successful use in dental restoration.

2. Cantilever Dental Bridges

Cantilever bridges, a variant among types of dental bridges, share similarities with traditional bridges but exhibit a distinct attachment method. Unlike traditional bridges, which have crowns on both sides of the missing tooth, cantilever bridges only have support on one side. This makes them suitable for areas with fewer teeth or where the stress on the bridge is minimal.

However, it’s essential to consult with your dentist to determine if a cantilever bridge is the right choice for your specific situation. While they offer a solution for some cases, they may not be suitable for areas with heavy chewing forces.

3. Maryland Dental Bridges

Maryland bridges, also recognized as resin-bonded bridges, offer a conservative option for replacing missing teeth. These bridges consist of a pontic held in place by metal or porcelain wings bonded to the adjacent teeth. Maryland bridges require minimal alteration of the surrounding teeth, making them an appealing choice for preserving dental structures.

They are particularly suitable for front teeth or areas where the adjacent teeth are healthy. However, they may not be suitable for replacing molars or in areas with significant biting forces due to their more delicate attachment method.

4. Implant-Supported Dental Bridges

Among the types of dental bridges, implant-supported bridges emerge as an innovative approach to replacing missing teeth. Unlike traditional bridges, which depend on adjacent teeth for support, implant-supported bridges are anchored in place by dental implants surgically inserted in the jawbone. This provides unparalleled stability and prevents bone loss, offering long-term benefits for dental health.

While implant-supported bridges may involve a more extensive treatment process and higher cost, many patients find their durability and natural feel well worth it. They are particularly suitable for replacing multiple missing teeth or in cases where adjacent teeth lack the strength to support a traditional bridge.


types of dental bridges

How long do dental bridges last on front teeth?

The lifespan of dental bridges on front teeth can differ depending on various factors, like oral hygiene practices, dietary habits, and the types of dental bridges used. Typically, well-maintained dental bridges on front teeth can last from 5 to 15 years or even longer in some cases. Regular dental check-ups and appropriate maintenance can help extend the lifespan of front dental bridges.

Can a bridge replace a molar?

Yes, a dental bridge can replace a missing molar. Molars are commonly replaced with dental bridges to restore chewing function, prevent adjacent teeth from shifting, and maintain proper alignment and bite. Depending on the location and specific requirements, different types of dental bridges may be used to replace a missing molar. Your dentist will assess the state of your oral health and suggest the most suitable method for replacing the molar effectively.

What type of dental bridge is best?

Determining the best type of dental bridge depends on individual factors like the location of the missing tooth or teeth, oral health condition, budget, and personal preferences. Consulting with a dentist is crucial to assess which of the types of dental bridges would be most suitable for your specific needs.

What happens when a dental bridge fails?

When a dental bridge fails, it can lead to various complications depending on the cause of failure. Common reasons for bridge failure include decay or damage to the supporting teeth, loosening or dislodgement of the bridge, or structural issues with the bridge itself. When a dental bridge fails, it may result in discomfort, difficulty chewing, and aesthetic concerns. Seeking prompt dental care is important to address bridge failure and prevent complications.

Can a dental bridge decay?

While dental bridges themselves do not decay, the supporting teeth underneath the crowns of the bridge are still susceptible to decay if proper oral hygiene is not maintained. Poor oral hygiene, like inadequate brushing and flossing, can result in plaque and bacteria buildup around the bridge margins, increasing the risk of decay and gum disease.


Dental bridges are effective solutions for restoring both function and aesthetics to your smile. Understanding the different types of dental bridges can help you in selecting the best option for your needs. Moreover, consulting with your dentist will help determine the best bridge for you, ensuring lasting results and optimal oral health.

At Parkwood Dental, we specialize in providing high-quality dental care and comprehensive services tailored to your needs. Our professional team is here to help you in attaining a healthy, beautiful smile that you can confidently show off. Contact us today!


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