TL;DR
- A dental bridge replaces one or more missing teeth by anchoring an artificial tooth (pontic) to adjacent natural teeth or dental implants.
- The four main types of dental bridges are traditional, cantilever, Maryland (resin-bonded), and implant-supported, each suited to different clinical situations.
- Choosing the right type depends on the location of the missing tooth, the condition of surrounding teeth, and your budget.
- Benefits include restored chewing and speech, prevention of teeth shifting, maintained facial structure, and improved appearance.
- Costs range from approximately $1,500 for a Maryland bridge to $15,000 or more for implant-supported options.
- With proper oral hygiene and regular dental visits, most bridges last 10 to 15 years or longer.
- A full dental exam and X-rays are essential before choosing a bridge type since no two cases are the same.
The four main types of dental bridges are traditional, cantilever, Maryland (resin-bonded), and implant-supported. Each is designed for a specific clinical situation based on the number of missing teeth, the location of the gap, and the condition of the surrounding teeth. The right choice depends on your individual oral health, which is why a professional evaluation is always the starting point.
If you’re exploring options, including porcelain fixed bridges, one of the most natural-looking restorations available, Dr. David Tycast and the team at Le Sueur Family Dental can assess your case and walk you through every option.
What is a Dental Bridge?
A dental bridge is a fixed prosthesis that replaces one or more missing teeth by bridging the gap between natural teeth or dental implants. The artificial tooth, called a pontic, is supported by the adjacent teeth or implants on either side. Bridges are commonly made from porcelain, metal, or a combination of both.
A missing tooth does more than affect your smile. It can change how you chew, alter your speech, and allow neighboring teeth to shift into the gap over time, creating alignment problems that compound. Bridges address all of these consequences in a single, fixed restoration.
What most patients don’t realize is that the choice of bridge type isn’t just about preference. It’s a clinical decision based on bone support, bite load, and the health of the adjacent teeth. Dr. David Tycast, DDS, at Le Sueur Family Dental, will assess all of these before recommending anything.
Types of Dental Bridge
Understanding the types of bridges in dentistry helps you have a more informed conversation with your dentist before committing to treatment.
1.Traditional Dental Bridge
The most common of all types of dental bridges, a traditional bridge places crowns on the natural teeth on either side of the gap (the abutment teeth) to support the pontic positioned between them.
Best for: Patients with healthy, natural teeth on both sides of the gap.
Pros:
- Strong and durable
- Natural-looking results
- Widely available and well-established
Cons:
- Requires the reshaping of healthy adjacent teeth to accommodate the crowns
2. Cantilever Dental Bridge
A cantilever bridge anchors the pontic to a single abutment tooth on one side only, rather than being supported on both sides. It is less commonly used today due to the uneven distribution of bite forces.
Best for: Areas of the mouth where only one adjacent tooth is available and the biting force is lower (typically toward the front of the mouth).
Pros:
- Useful when support is only available on one side
- Less tooth preparation required than a traditional bridge in some cases
Cons:
- Places extra stress on a single supporting tooth
- Higher long-term risk of loosening, fracture, or damage
- Not recommended for back teeth, where chewing forces are strongest
3. Maryland Dental Bridge (Resin-Bonded Bridge)
A Maryland bridge uses a thin porcelain or metal framework with wings that bond to the back of adjacent teeth, requiring minimal preparation of the surrounding tooth structure.
Best for: Replacing front teeth where aesthetics are a priority and bite force is lower.
Pros:
- Preserves the natural structure of adjacent teeth
- Less invasive than traditional or cantilever bridges
- Good cosmetic outcome for front tooth replacement
Cons:
- The bond may not withstand heavy biting forces over time
- Less stable than a traditional bridge in high-load areas
- Not suitable for back teeth
4. Implant-Supported Bridge
The most advanced option among types of bridges for teeth, an implant-supported bridge is anchored by titanium dental implants rather than natural teeth. It is the preferred choice when multiple adjacent teeth are missing.
Best for: Patients missing multiple teeth in a row with sufficient bone density to support implants.
Pros:
- Extremely stable and long-lasting
- Prevents jawbone resorption at the site of missing teeth
- Does not require the preparation of adjacent healthy teeth
Cons:
- Higher upfront cost
- Requires surgical implant placement and a longer overall treatment timeline
Benefits of Dental Bridges
Below is a detailed look at the key benefits of dental bridges.
Restores Function
Missing teeth make it harder to chew efficiently and can affect the pronunciation of certain sounds. Dental bridges distribute bite forces evenly across the arch, restoring comfortable chewing and clearer speech. Proper chewing also supports digestion, as a thorough breakdown of food begins in the mouth.
Prevents Teeth from Shifting
An empty space in the dental arch allows neighboring teeth to drift toward the gap over time. This leads to bite irregularities (malocclusion), increased wear on specific teeth, and spaces between teeth that are harder to clean, raising the risk of decay and gum disease. A bridge occupies that space and keeps the surrounding teeth in their correct positions.
Maintains Facial Structure
Teeth support the underlying facial muscles. When a tooth is lost, the surrounding bone can gradually resorb, leading to a sunken appearance in that area of the face. Bridges fill the gap and support the soft tissue, maintaining the natural contours of the face. Implant-supported bridges are most effective at preserving bone, but all bridge types help maintain facial balance.
Improves Appearance and Confidence
Porcelain bridges are matched to the color, shape, and translucency of your natural teeth, making the restoration virtually indistinguishable from the surrounding dentition. Many patients report a significant improvement in confidence, particularly in professional and social settings, following bridge placement.
Cost of Dental Bridges
The cost of a dental bridge varies based on the type, the materials used, the number of teeth being replaced, and the geographic location of the practice.
| Bridge Type | Approximate Cost Range |
| Maryland Bridge | $1,500 – $3,000 |
| Traditional Bridge | $2,000 – $5,000 per unit |
| Cantilever Bridge | Similar to traditional, depending on complexity |
| Implant-Supported Bridge | $5,000 – $15,000 or more |
Additional factors that affect cost include whether preparatory procedures are needed (such as bone grafting or root canals), the material selected (porcelain versus metal), and the dentist’s level of experience and location.
Most dental insurance plans cover a portion of bridge costs when the procedure is considered medically necessary. Confirm your specific coverage with your provider before scheduling.
Care and Maintenance
With consistent care, most dental bridges last between 10 and 15 years, and often longer. Key maintenance habits include:
- Brushing twice daily with fluoride toothpaste
- Using a floss threader or water flosser to clean beneath the pontic, as standard flossing cannot reach this area
- Avoiding hard or sticky foods that could stress or dislodge the bridge
- Scheduling regular professional cleanings and checkups so your dentist can monitor the bridge and supporting teeth
Are Dental Bridges Right for You?
Dental bridges are suitable for most patients who have lost one or more teeth. However, they are not the right fit for every situation. Bridges may not be recommended if:
- You have active gum disease that has not been treated
- The adjacent teeth are too weak to support crowns
- Significant bone loss has occurred at the site of the missing tooth, in which case, implants may be a better foundation
In these cases, alternatives such as dental implants or removable partial dentures may be more appropriate. A thorough clinical and radiographic evaluation, including assessment of bone support and bite alignment, is essential before any treatment decision is made.
Conclusion
Understanding the types of dental bridges available is the first step toward making a confident, informed decision about your oral health. Whether a traditional bridge, Maryland bridge, or implant-supported option is right for you depends on factors only a clinical evaluation can determine, including bone support, adjacent tooth health, and bite load.
At Le Sueur Family Dental, Dr. David Tycast and our team provide personalized treatment planning based on a thorough assessment of your specific needs, not a one-size-fits-all recommendation. With the right bridge and proper care, you can restore both the function and the appearance of your smile for years to come.
To schedule a consultation with a dentist in Le Sueur, MN, call our office or book online today.
Frequently Asked Questions
The traditional dental bridge is the most widely used. It relies on crowns placed on the natural teeth on either side of the gap to support the artificial tooth in between.
With proper oral hygiene and regular dental visits, most bridges last between 10 and 15 years. Implant-supported bridges often last longer due to their stable foundation.
The procedure is performed under local anesthesia, so discomfort during placement is minimal. Some sensitivity in the days following is normal and typically resolves quickly.
Yes. If a bridge becomes damaged, loose, or worn over time, it can be replaced. Your dentist will evaluate the condition of the supporting teeth or implants before fabricating a new restoration.
Many dental insurance plans cover a portion of bridge costs, particularly when the procedure is deemed medically necessary. Coverage varies by plan, so contact your insurance provider to confirm your specific benefits before treatment.
