What are the Different Types of Dental Crowns?

Dental crowns are common restorative dentistry treatments. They can save damaged teeth and improve their appearance. If you look at images of different types of dental crowns, you can see essential caps placed over your damaged tooth that restore your tooth’s shape, size, strength, and appearance. But making a choice is hard since the options are many.

Don’t worry; our article will explore the different types, their materials and costs, and other important details to help you make an informed decision.

Different Types of Dental Crowns

We have different types of dental crowns in Minnesota, each suited for specific dental needs and preferences:

Porcelain-Fused-to-Metal (PFM) Crowns

They combine the strength of metal with the beauty and aesthetics of porcelain. They consist of a metal substructure that provides strength and a porcelain overlay that mimics natural tooth enamel. Dentists often use PFM for both front and back teeth since they are strong and have a natural look.

All-Ceramic or All-Porcelain Crowns

All-ceramic or all-porcelain types are famous for their superior aesthetics. They offer the best natural color match and are excellent for front teeth restorations. Unlike PFMs, they do not have a metal layer, which can sometimes show through the porcelain. Dentists often use them for patients with metal allergies.

Gold Crowns

Made from a combination of gold, copper, and other metals, Gold types are incredibly durable and resistant to wear. Dentists typically use them for back teeth, where strength is more important than appearance. They also need less tooth structure to be removed compared to other types.

Stainless Steel Crowns

Stainless steel types are typically pre-made. Dentists use them primarily as temporary solutions for permanent teeth or as permanent solutions for primary teeth in children. Their durability and cost-effectiveness make this type a common choice in pediatric dentistry.

Zirconia Crowns

Zirconia crowns are famed for their strength and aesthetics. Made from zirconium oxide, they are extremely durable and can hold their own integrity against significant chewing pressure. Also, they are biocompatible, which means they are less likely to cause allergic reactions. Zirconia types are often used for both front and back teeth.

Different Types of Dental Crown Material

It is time to talk more about the materials itself:

Porcelain

Since this material closely replicates the transparency and color of natural teeth, it is ideal for highly visible areas. Additionally, porcelain is typically layered with different shades to achieve a more realistic appearance. This feature is particularly beneficial for patients seeking a seamless smile.

Metal Alloys

Metal alloys are robust and long-lasting, and they are used in cases where patients have strong bite forces or habits such as teeth grinding. Gold alloys, in particular, have biocompatible properties and cause less wear on opposing teeth. Base-metal alloys, such as those containing nickel or chromium, are used in situations requiring thin yet strong restorations due to their high tensile strength.

Zirconia

Known for its superior toughness and resistance to fracture, Zirconia is especially advantageous in posterior restorations where durability is important. Modern advancements allow for monolithic zirconia crowns, which are milled from a single block, reducing the risk of chipping compared to layered restorations. Their high biocompatibility also makes them suitable for patients with metal sensitivities.

Porcelain-Fused-to-Metal

The combination of the metal substructure and the porcelain overlay in PFMs is often employed in situations requiring both durability and a natural appearance, such as in multi-unit bridges or cases with heavy occlusal forces. Their metal substructures can be customized with different alloys to suit individual patient needs and specific clinical requirements.

Different Types of Crown: Which One is the Best?

The best type depends on your specific needs. Here are some common situations:

• For front teeth (aesthetics), all-ceramic types offer the best matching with the natural color. Zirconia also offers a natural appearance with added strength.
• For back teeth (durability), metal crowns are ideal for molars and premolars, and PFMs provide a balance of durability and a natural look.
• For patients with metal allergies, all-ceramic types are suitable. Zirconia is also metal-free and highly biocompatible, reducing the risk of allergic reactions.
• For patients with strong bite forces or bruxism, Zirconia is ideal since it is highly resistant to fracture and wear. Also, gold and base-metal alloys are extremely durable and can withstand significant chewing pressure.
• For multi-unit bridges, PFMs provide the necessary strength to support multiple connected crowns while maintaining a natural appearance.
• For temporary solutions, stainless steel is often used for adults or as a long-term solution for primary teeth in children.

Cost of Different Types of Dental Crowns

The cost of dental crowns differs based on the material and the specific dental practice. To learn more about the cost of each type, please contact Long Lake Family Dentistry online or directly at (651) 633-1311.

Does Dental Insurance Cover Different Types of Crowns?

Yes, dental insurance often covers a portion of the cost. Coverage can vary, but typically, insurance covers around 50-80% of the cost, depending on the type and your insurance plan. You better check with your insurance company provider for specific details.

Advantages and Disadvantages of Different Types of Dental Crowns

Porcelain-Fused-to-Metal (PFM)

• Advantages
  • Strong and durable
  • Aesthetically pleasing
• Disadvantages
  • Metal can sometimes show through the porcelain
  • Can wear down opposing teeth

All-Ceramic or All-Porcelain

• Advantages
  • Best natural color match
  • Metal-free
• Disadvantages
  • Less durable than metal types
  • More prone to chipping

Gold

• Advantages
  • Extremely durable
  • Requires less tooth removal
• Disadvantages
  • Not aesthetically pleasing for visible teeth
  • Higher cost

Stainless Steel

• Advantages
  • Durable and cost-effective
  • Easy to place
• Disadvantages
  • Not suitable for permanent use in adults
  • Aesthetically unappealing

Zirconia

• Advantages
  • Very strong and durable
  • Aesthetically pleasing
• Disadvantages
  • Can be more expensive
  • Difficult to adjust once placed

Different Types of Dental Crown Treatments in Minnesota

At Long Lake Family Dentistry, we offer a variety of dental crown treatments to suit your needs. Doesn’t matter if you need the treatment for cosmetic or restorative reasons; our experienced team is here to help. Schedule an appointment with us today to find out which type of dental crown is best for you.

Conclusion

Choosing the right dental crown is crucial for both the functionality and appearance of your smile. By understanding the different types and their materials, you can make an informed decision. At Long Lake Family Dentistry, we are committed to providing the best care to ensure your dental health and satisfaction.

FAQs

Are there different types of dental crowns?

Yes, there are several types, including porcelain-fused-to-metal, all-ceramic, gold, stainless steel, and zirconia.

How many types of dental crowns are there?

There are generally five main types, each with unique properties and uses.

What is the best type of dental crown?

The best type depends on individual needs, but zirconia is often considered the best due to its strength, durability, and natural appearance.