Ceramic vs Porcelain Crowns
Crowns in Dentistry
Dental crowns are a common dental restoration. They can help restore damaged teeth, improving the tooth’s function and appearance. Crowns are also used to improve the appearance of teeth with minor aesthetic issues such as chips and discoloration. This is commonly caused by routine wear and tear. Porcelain and ceramic are the two materials most commonly used to create a crown. Patients are often curious about which material is best. There are numerous factors which impact the best material for a crown, some of these components are also a personal preference. Below is a summary of key differences between ceramic and porcelain crowns.
Treatment
A crown covers the tooth’s outermost layer, just above the gumline. The tooth receives added strength from the crown which can also improve the tooth’s appearance. Another benefit of the restoration is that it prevents additional damage to the affected and adjacent teeth. Below are common issues which crowns help treat:
- Broken teeth
- Damaged teeth
- Tooth with decay
- Following a root canal
- Used to support a dental bridge
- Combined treatment with a dental implant
Materials
Porcelain and ceramic have the ability to mimic the appearance and color of the natural teeth. As a result, these materials are often used in crowns. Other materials that can be used can include resin and metals. All-metal crowns are typically more expensive and have visible metal which makes them less attractive.
Types of Crowns
Ceramic crowns are from all ceramic materials. In comparison, a porcelain crown contains a metal core which is covered in porcelain on the exterior surface. Because porcelain crowns contain a metal base, they are often more expensive.
Porcelain Restorations
In general, porcelain crowns are more durable and last longer. These restorations contain a metal base with porcelain on the outside surface. The strong metal base is incredibly durable but may be visible. This is especially challenging for patients who have receding gums. Dental professionals will often suggest porcelain crowns for teeth in the back of the mouth as they can handle the extreme chewing forces. Another challenge associated with porcelain crowns is that they can give the teeth a darker or yellow appearance.
Ceramic Crowns
A ceramic crown is made entirely from ceramic material. This allows the restoration to closely match the natural teeth. While ceramic crowns are quite durable, they can also be prone to chips and fractures from regular use. If a patient has a metal allergy, ceramic restorations are typically used. Ceramic crowns are also used on teeth located in the front of the mouth. Because ceramic crowns do not contain the metal base, there is not a risk for visibility or exposure of the metal.
Cost Comparison
Cost is typically a critical thing for patients to consider when deciding between ceramic and porcelain crowns. Porcelain crowns are generally more durable but are also more expensive as a result. A porcelain crown costs about $1,500 or more for each tooth. Ceramic crowns are more attractive, but less durable, and less expensive as well. A ceramic crown costs an average of $800 or more per tooth.
Summary
The ideal crown will vary for each patient based on factors including the patient’s budget, the location of the affected tooth, and the severity of damage. It is best for patients to work closely with the dental team to determine if a ceramic or porcelain crown will best meet their specific needs.
Contact the office to schedule an appointment with the team. We can help determine if you are a good candidate for a ceramic or porcelain crown restoration.