Types of Dental Crowns

What Is a Dental Crown?

A dental crown is a tooth-shaped “cap” that can be used for a variety of applications. When a crown is placed on a tooth, it helps to restore its shape, size, and strength while increasing its appearance as explained by a dentist in Springfield, VA. When a permanent crown is applied to a tooth and fully cemented, the visible portion of the tooth, commencing at the gum line, is entirely encompassed within the crown.

How is a Dental Crown Placed?

The first step in installing a dental crown is to remove any damaged tissue from the tooth. After the decayed tissue has been removed, the remaining tissue will be shaped to suit a crown. The impression is then used to create a model for a dental crown. The next stage is to install temporary crowns on the prepared teeth. These are designed to protect the teeth while permanent crowns are being created. The final step is to apply permanent dental crowns on the prepared teeth.

Various Types of Dental Crowns

1. Porcelain or ceramic crowns

Porcelain crowns are a popular choice for tooth repair because they closely resemble real teeth in color and translucency. These crowns are ideal for front teeth since they offer a beautiful, natural appearance. They are also free of metals, which is extremely beneficial for persons with metal allergies.

2. Precious metal crowns

Metal crowns, which are often made from alloys like gold, are exceptionally durable and long-lasting. They are known for their robustness, which enables them to withstand chewing and biting. Although they are very functional and biocompatible, their metallic appearance may render them inappropriate for front teeth.

3. Crowns made of porcelain fused to metal (PFM)

PFM crowns combine the strength of metal with the natural look of porcelain. They are a flexible choice that is commonly utilized on both the front and back teeth. However, when the gums recede, a black line may appear along the gumline.

4. Zirconia Crowns

Zirconia crowns are a popular alternative for patients who desire the strength of metal crowns but prefer a more natural appearance. Zirconia is a biocompatible, wear-resistant substance. It’s also a great option for people who have metal allergies.

5. E-Max Crowns

E-Max crowns are constructed from a single block of lithium disilicate ceramic, resulting in superior aesthetics and durability. They are a popular alternative for anterior (front) teeth due to their translucency and realistic look.

6. Resin crowns

Resin crowns are less expensive than other types of crowns, but they are not as long-lasting. They are commonly used as temporary crowns before a permanent crown is installed. Resin crowns are prone to discoloration and chipping.

Dental crowns can restore worn, damaged, or decayed teeth. The type of crown that’s best for you depends on several factors, including your budget, personal preferences, and oral health goals.