Dental bridges are a common dental solution for replacing missing teeth. They are custom-made prosthetic devices that bridge the gap created by one or more missing teeth. Dental bridges can restore your smile, improve your ability to chew and speak, and maintain the shape of your face. In this article, we will explore the different types of dental bridges in detail.
1. Traditional Dental Bridges
The most common type of dental bridge is the traditional dental bridge. This type of bridge consists of one or more artificial teeth, called pontics, that are held in place by dental crowns on either side. The crowns are cemented onto the natural teeth adjacent to the gap, anchoring the bridge in place.
Traditional dental bridges are made of porcelain fused to metal or ceramics. They are a reliable and durable option for replacing missing teeth. The average cost of a traditional dental bridge ranges from $2,000 to $5,000, depending on factors such as the number of pontics and materials used.
2. Cantilever Bridges
Cantilever bridges are similar to traditional bridges, but they only require one natural tooth for support. This type of bridge is commonly used when there is only one adjacent tooth next to the gap. The pontic is supported by a dental crown that is cemented onto the adjacent tooth.
Cantilever bridges are not as common as traditional bridges due to the higher risk of damage to the supporting tooth. They are generally less expensive, with an average cost ranging from $1,500 to $3,500.
3. Maryland Bridges
Maryland bridges, also known as resin-bonded bridges or Maryland-bonded bridges, are a conservative alternative to traditional bridges. They consist of a metal or porcelain framework with artificial teeth that are bonded to the back of adjacent teeth using resin or metal wings.
Maryland bridges are suitable for replacing missing front teeth and are preferred when the adjacent teeth do not require crowns. They are a more affordable option, with an average cost ranging from $1,000 to $2,500.
4. Implant-Supported Bridges
Implant-supported bridges are considered the most stable and long-lasting type of dental bridge. They are supported by dental implants surgically placed into the jawbone, eliminating the need for adjacent natural teeth support.
Implant-supported bridges are ideal for individuals with multiple missing teeth or those who have weak natural teeth. They provide excellent aesthetics and functionality. However, they are more expensive, with an average cost ranging from $5,000 to $15,000 per implant and bridge unit.
5. All-on-4 Bridges
All-on-4 bridges are a full-arch implant-supported bridge solution. They are designed for individuals who have lost all their teeth in one or both arches. With the All-on-4 technique, four dental implants are strategically placed in the jawbone to support a full set of teeth.
All-on-4 bridges offer a fixed and permanent solution for complete teeth replacement. The cost for an All-on-4 bridge can range from $20,000 to $40,000, depending on individual factors and location.
6. Hybrid Bridges
Hybrid bridges are a combination of implant-supported bridges and removable dentures. They provide a fixed dental restoration for individuals with multiple missing teeth or significant bone loss in the jaw.
Hybrid bridges are more cost-effective than full-mouth implant-supported bridges and are commonly used for rehabilitation purposes. The average cost for a hybrid bridge ranges from $15,000 to $30,000 per arch.
7. Removable Bridges
Removable bridges, also known as partial dentures, are an option for individuals who are missing multiple teeth but have remaining healthy natural teeth. They are held in place with metal clasps that attach to the adjacent teeth.
Removable bridges are a more affordable solution, with an average cost ranging from $300 to $5,000, depending on the materials used and the complexity of the case.
8. Temporary Bridges
Temporary bridges are often used during the healing phase after tooth extraction or while waiting for a permanent bridge to be fabricated. They help maintain the shape of the gums and allow normal chewing and speaking.
The cost of a temporary bridge is typically included in the overall cost of the permanent bridge treatment and is not billed separately.
9. Snap-On Bridges
Snap-on bridges, also known as overdentures, are removable dental bridges that snap onto dental implants. They offer greater stability and retention compared to traditional removable bridges.
Snap-on bridges are a more affordable alternative to full-mouth implant-supported bridges. The average cost ranges from $8,000 to $15,000 per arch, depending on the number of implants required.
10. Fixed vs. Removable Bridges
When considering dental bridges, it's essential to weigh the benefits and drawbacks of fixed bridges, which are permanently cemented in place, versus removable bridges, which can be taken out for cleaning.
Fixed bridges provide superior stability and function but require healthy natural teeth for support. Removable bridges offer flexibility and ease of cleaning but may not be as stable as fixed bridges.
Ultimately, the choice between fixed and removable bridges depends on individual needs, budget, and oral health conditions.
Frequently Asked Questions
1. How long do dental bridges last?
Dental bridges can last between 5 and 15 years, depending on proper oral care, regular dental check-ups, and individual factors.
2. Does getting a dental bridge hurt?
The process of getting a dental bridge typically involves local anesthesia, so the procedure itself is painless. Some discomfort or sensitivity may be experienced after the procedure, but it is usually temporary.
3. Can dental bridges be whitened?
The artificial teeth in dental bridges cannot be whitened. It is recommended to maintain good oral hygiene and regular dental cleanings to keep the bridge and natural teeth clean and stain-free.
References:
1. Mayo Clinic. Dental bridge: Why it's done.
2. American Dental Association. Dental Procedures and Bridges.
3. WebMD. Dental Bridges.
