Exploring the Materials Used in Dental Bridges and Their Applications

Dental bridges are a common solution to replace missing teeth. They are a long-term and effective way to maintain the aesthetics of your smile. There are various materials used to create dental bridges, and each type has unique benefits and drawbacks.

In this blog, we will explore the materials used in dental bridges and their applications, including porcelain-fused-to-metal (PFM), all-ceramic or all-porcelain, zirconia, gold, and composite resin. We will also discuss the advantages and disadvantages of each material so you can make an informed decision about which bridge is best for you. Read on to learn more about the different materials used in dental bridges and their applications!

Porcelain-Fused-To-Metal (PFM)

Porcelain-fused-to-metal (PFM) is a popular material used in the fabrication of dental bridges. It combines porcelain, a strong and aesthetically pleasing material, with a metal framework to create an effective restoration. PFM bridges are known for their long-lasting durability and natural appearance that closely mimics natural teeth. 

Advantages of PFM Bridges

One of the main advantages of PFM bridges is their aesthetic appeal. The porcelain overlay allows this type of bridge to be customized with different colors and textures to match surrounding teeth. Additionally, due to its durable metal alloy frame, it can last for many years before needing replacement or repair. This makes it a preferred choice for dental bridges among dentists and patients alike. 

Disadvantages of PFM Bridges

Despite their advantages, PFM bridges have some drawbacks. For example, they can be more expensive than other types of bridgework due to the cost of materials used in their fabrication. Additionally, porcelain chips or cracks easily, which may require costly repairs or replacement over time. 

Finally, metal allergies can pose an issue with this type of bridge as it contains metal components. Therefore, it is important for patients to discuss any allergies with their dentist before getting a PFM bridge. 

Porcelain-fused-to-metal (PFM) bridges are a popular choice for dental restoration due to their natural appearance, durability and long-lasting performance. However, they can be more expensive than other types of bridgework and may require costly repairs or replacement over time.

All-Ceramic or All-Porcelain

Dental bridges are a common restorative procedure for replacing missing teeth. There are several material options for making dental bridges, including all-ceramic or all-porcelain. Both materials can be used to create strong and aesthetically pleasing bridges that blend in with the surrounding teeth.

All-Ceramic Bridges

All-ceramic bridges are comprised of a single block of ceramic material, such as zirconia or alumina, that has been milled into shape. All-ceramic bridges are highly durable and offer excellent aesthetics because they mimic the appearance of natural teeth more closely than any other material. They also do not contain metal components, so they will not corrode over time as traditional metal bridges may.

      All-Porcelain Bridges

      All-porcelain bridges are made of a single block of porcelain, which is then heated and shaped to fit the gap that needs to be filled. All-porcelain bridges offer good durability as well as excellent aesthetics. Additionally, they will not corrode as metal bridges may over time. The main disadvantage of all-porcelain bridges is that they can be more prone to fracture than other materials due to their lack of flexibility.

            Both all-ceramic and all-porcelain dental bridges provide strong and aesthetically pleasing restorative options for missing teeth. They are both highly durable and can last for many years with proper care and maintenance. However, it is important to consult with a dental professional to determine which material is right for you. 


            Zirconia is a material that has increasingly become popular in the dental industry, particularly for bridges. It is an advanced form of ceramic, known for its strength and lightweight – two factors that make it well-suited for dental bridge construction. 

            Advantages of Using Zirconia for Dental Bridges

            Here are some of the benefits of using zirconia for dental bridges:

            Strength and Durability: Zirconia is an extremely strong and durable material, which makes it ideal for use in dental bridges. It can withstand the forces of chewing and biting without cracking or breaking, and it has a long lifespan compared to other materials.

            Aesthetics: Zirconia is a white material that closely resembles the color of natural teeth. It is also highly translucent, which means it allows light to pass through it, creating a more natural-looking appearance.

            Biocompatibility: Zirconia is a biocompatible material, which means it is unlikely to cause any allergic reactions or other adverse effects in the body. This makes it a safe choice for use in dental bridges.

            Resistance to Corrosion: Zirconia is highly resistant to corrosion and wear, which means it is less likely to break down over time or develop stains or discoloration.

            Easy to Clean: Zirconia is smooth and non-porous, which means it is easy to clean and maintain. This helps to prevent the buildup of plaque and bacteria that can lead to tooth decay or gum disease.


            Advantages of Gold Dental Bridges

            Gold bridges offer many advantages when compared with other material options for dental restoration. Gold is a strong and durable material, which makes it an ideal choice for use in dental restorations. It can withstand the everyday wear and tear that all teeth are subjected to. 

            Gold also has excellent corrosion-resistant qualities, so it won’t corrode over time like some other metals often used in dentistry.

            Gold bridges are also aesthetically pleasing and look natural in the mouth. They blend in easily with other teeth and can give the patient a beautiful, uniform smile. 

            Gold is also cost-effective when compared to other materials used for restoration. They tend to last longer than porcelain or zirconium bridges, meaning that they require less maintenance over time. Additionally, gold is a relatively cheap material, which helps keep costs down. 

            Disadvantages of Gold Dental Bridges

            Gold has some drawbacks as well. For example, it may not be suitable for all patients due to its yellowish tint, which could stand out against lighter-colored teeth or complexions. Gold also has a tendency to wear down over time, leading to an increased risk of dental decay. 

            Gold dental bridges offer many advantages for those looking for a durable and aesthetically pleasing replacement for missing teeth. They are cost-effective compared to other materials and blend in easily with natural teeth. However, it is important to consider any potential drawbacks before committing to restoration with gold. 


            Dental bridges are an effective and long-lasting treatment option for replacing one or more missing teeth. Understanding the different types of materials used, including porcelain-fused-to-metal (PFM), all-ceramic or all-porcelain, zirconia, gold, and composite resin, is important in determining the best type of bridge material to use. Each material has its own advantages and disadvantages that should be taken into account when deciding which is most suitable for your particular needs. 

            If you are considering a dental bridge as a solution to replace your missing teeth, contact Glen Park Dental today at (604) 474-0403 or email us at info@glenparkdental.ca for more information about the various materials available and what would work best for you. We work with an excellent lab that is typically able to fabricate bridges in a week, so you can have your new smile in no time. With our expert help and advice, you can be sure to make the right choice for your dental bridge.

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