Dental bridges are one of the most popular ways to restore missing teeth. They are somewhat similar to dentures, but they stay permanently fixed in place. Modern materials and manufacturing methods give dental bridges exceptional strength, function, and aesthetic qualities. Combined with their low price, this still makes them a very popular option despite the rapid development of dental implantology. However, dental bridges also have important disadvantages, so it is wise to think carefully before placing a bridge in your mouth.
What Are Dental Bridges?
Imagine that one or more teeth are missing from your row of teeth. A dental bridge is a structure made of dental crowns attached to the teeth before and after the missing tooth. Between them sits an artificial tooth called a pontic. The pontic fills the space of the missing tooth and reaches the gum without piercing it.
What Are the Types of Dental Bridges?
There are four main types of dental bridges:
- Traditional Fixed Bridges: These consist of crowns with a pontic fixed between them.
- Adhesive Bridges: These attach to the abutment teeth by gluing, which removes the need to file the abutment teeth. That is their advantage. At the same time, it is also a disadvantage because this type of construction does not offer very high strength. For this reason, dentists primarily use these bridges to restore front teeth.
- Dental Bridges on Implants: As their name suggests, these are placed on dental implants that have already been positioned in the jaw. This allows a smaller number of implants to restore a larger number of missing teeth.
- Cantilever Bridges: These attach to only one supporting tooth. This construction did not prove very successful, so this type of bridge is no longer used.
- Temporary Bridges: These can be defined as a separate type. They are made of plastic and are most often placed to protect already filed teeth until the permanent bridges are made.
What Materials Are Dental Bridges Made Of?
Modern materials offer excellent strength and aesthetic qualities:
Metal Dental Bridges
These are now used rarely. They are made of precious metals such as gold. They are strong and relatively cheap, but they are not aesthetically pleasing.
Metal-Ceramic Bridges
This is one of the most popular types. Metal-ceramic bridges combine the strength of metal bridges with the excellent aesthetic appearance created by layering ceramic materials onto the supporting structure.
For metal-ceramic bridges to function well, several conditions must be met. The missing tooth must be surrounded by healthy and well-aligned teeth. Placing such a bridge requires deep filing and mortising of the supporting teeth. In some cases, crown recession can make the metal edge of the bridge visible, which affects the aesthetics.
Metal-ceramic bridges cannot be used in cases of periodontitis, and with good care they usually last about eight years.
All-Ceramic Dental Bridges
These offer an extremely good aesthetic appearance. In addition, the qualities of the material do not change over time or under the influence of food and drinks. The ceramic material is also hypoallergenic, does not irritate the gums, and requires only minimal and gentle filing of the supporting teeth.
Ceramic dental bridges are suitable for front teeth and for no more than three teeth at a time. Because the material is more fragile, pure ceramic is not recommended for chewing teeth.
Zirconium Dental Bridges
These are the best option in terms of strength, durability, and aesthetics. Zirconium is an extremely strong material that allows dentists to create bridges that are almost indistinguishable from healthy teeth. In addition, these bridges do not change under the influence of different foods and drinks.
Zirconium does not cause allergic reactions, and placing zirconium bridges does not require aggressive filing of the supporting teeth. Patients also adapt to zirconium crowns very quickly, usually within a few hours, and their durability can reach up to twenty years. In addition, zirconia bridges do not limit the number of tooth units that can be restored.
What Are the Advantages and Disadvantages of Dental Bridges?
The advantages of dental bridges are
- Low cost – this makes them accessible to a wide range of people;
- Quick fabrication – the process is relatively fast, so people can restore their smile in a shorter time frame compared with other dental solutions;
- Easy placement – dentists can fit them with minimal discomfort and without invasive surgery.
Disadvantages
- Requires filing and sometimes killing of healthy teeth;
- Bone beneath the missing teeth thins and atrophies over time;
- Limited service life, especially for cheaper options – just a few years.
What Are the Contraindications for Placing a Dental Bridge?
Diseases such as stomatitis, periodontitis, pulpitis, and various other infectious and inflammatory conditions of the teeth and gums can prevent the placement of a dental bridge. If you have bruxism, you must first undergo treatment before moving forward with a dental bridge. Dentists also do not place dental bridges (and crowns) on pregnant or lactating women.
What Is the Procedure for Placing a Dental Bridge?
Placing a dental bridge usually requires two or three visits within a few days:
First Visit
The dentist prepares the supporting teeth and takes an impression or scans the jaw, depending on the chosen type of bridge and the manufacturing method. Finally, temporary crowns are placed on the treated teeth.
Second Visit
The dentist makes a sample of the bridge. Depending on the material chosen, the bridge may be permanently fixed at this stage, for example in the case of a zirconia bridge, or sent back to the dental lab for ceramic layering, as happens with metal-ceramic bridges.
Third Visit (if required)
The dentist permanently fixes the dental bridge and completes the finishing work.
Care of Dental Bridges
With a well-made dental bridge, most people get used to it very quickly. Dental bridge care is no different from normal daily dental care. You should brush twice a day with toothpaste and use mouthwash. Preventive examinations and professional cleaning every six months are also recommended. This routine supports trouble-free and long-lasting use of the dental bridge.
What Are the Prices of Dental Bridges?
Dental bridges are one of the most affordable ways to restore missing teeth. Prices in the clinics we work with are significantly lower than those in Great Britain, without affecting the quality of materials or workmanship. To provide a price, we first need to understand your case. We can do that through the online consultation we offer. To register for an online consultation, use THIS FORM.
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