Champion Dental Clinic
Porcelain dental crowns have become one of the popular choices for enhancing smiles and oral health resilience nowadays. With continuous advancements, there are various types of porcelain crowns crafted from different materials, each with its own advantages and disadvantages. Let's explore the various types of porcelain dental crowns with Nha Khoa Champion so that you can choose the most suitable option for your dental condition and needs.
Standards for Evaluating Good Porcelain Dental Crowns
To determine which type of porcelain dental crown is the best, it's essential to understand that the beauty of porcelain crowns is assessed based on a range of crucial criteria. Below are the key factors to consider when choosing the best-looking porcelain dental crowns:
Color
The color of porcelain crowns is one of the most critical factors. Porcelain crowns don't necessarily have to be brilliantly white, but the color should appear natural and harmonious with the other teeth in the mouth. They should also be proportional to the patient's skin tone, lips, and gum color. Good porcelain crowns should have high translucency, meaning that when light is shone on them, they do not create a cloudy appearance and look naturally beautiful.
Longevity
Porcelain crowns typically have a very long lifespan. Using premium-quality porcelain crowns can extend their lifespan for many decades, even a lifetime, depending on an individual's oral health and care.
Tooth Protection Capability
In addition to aesthetics, it's essential to consider the porcelain crown's ability to protect the natural tooth. Good porcelain crowns should provide effective protection against external factors and harmful bacteria that can harm the underlying tooth.
Load-Bearing Capacity
The type of porcelain crown you choose should ensure efficient chewing, especially when consuming hot, cold, or hard foods. This is particularly important to ensure that the porcelain crowns do not get damaged or fractured during everyday use.
Biocompatibility
Biocompatibility is a crucial factor to ensure that porcelain crowns do not cause irritation, allergies, or other issues like bad breath or dark gum lines. Choosing the best type of porcelain crown will help you avoid concerns related to these issues.
What are the types of porcelain dental crowns?
To help customers better understand the advantages and disadvantages of each type of porcelain dental crown, specifically:
Metal Ceramic Crowns
This type of porcelain dental crown has a relatively high load-bearing capacity and is not easily prone to cracking or breaking during chewing, even under strong biting forces. Titanium-based crowns, such as Titanium Crowns, exemplify this category. The inner framework is made of titanium, ensuring high durability and excellent biocompatibility. Notably, they do not typically cause allergies or discomfort for patients during use.
However, a primary drawback of this type of porcelain crown is that the inner framework can undergo oxidation over time, potentially leading to darkening of the gum margins.
All-Ceramic Crowns
All-ceramic dental crowns meet criteria for aesthetics, durability, and user safety. Constructed entirely from ceramic materials without metal components, they offer a premium appearance, bright and harmonious coloration, and are resistant to gumline discoloration. Importantly, all-ceramic crowns are suitable for various tooth locations, particularly those visible during smiling.
However, all-ceramic crowns often come with higher costs compared to metal ceramic crowns. Additionally, crafting all-ceramic crowns requires a high level of skill and precision from the dentist, as well as the use of supporting machinery to ensure accuracy and aesthetic appeal.
Which type of porcelain dental crown is the best today?
Titanium Porcelain Crowns
Titanium porcelain crowns are considered the best among metal ceramic options. If you are not ready for all-ceramic crowns, this is a suitable choice. Titanium porcelain crowns are relatively cost-effective and have a structure with a nickel-chromium-titanium alloy core, coated with a layer of Ceramco 3 porcelain. They are lighter and more robust than regular metal porcelain crowns due to the titanium-containing core.
The chewing and load-bearing capacity of titanium porcelain is excellent, five times that of natural teeth. Although titanium porcelain crowns are white, they tend to have a slightly opaque and less natural appearance compared to all-ceramic crowns.
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Cercon Porcelain Crowns
Cercon porcelain consists of two layers: an inner layer of Zirconia Dioxide and a thin outer layer of Cercon porcelain. Cercon porcelain offers excellent aesthetics, high durability, and a thickness of only 0.6mm for the Cercon porcelain layer, making it very thin and lightweight. When attached to natural teeth, it looks remarkably natural. The color of this type of porcelain remains unchanged when exposed to light, staying white and unaffected over time.
Zirconia Porcelain Crowns
If you want a beautiful and strong porcelain crown, Zirconia porcelain crowns are worth considering. They are the most cost-effective option among all-ceramic crowns and come with several valuable advantages. Made entirely from pure Zirconia ceramic, these crowns are extremely sturdy, do not darken the gums, and are non-allergenic. Zirconia's load-bearing capacity is five times that of your natural teeth, and it is resistant to cracking or breaking during chewing.
Diamond Porcelain Crowns
Diamond Vita porcelain crowns belong to the premium category, showcasing the essence of an enchanting smile. Diamond Vita crowns are made from porcelain and are coated with a high-quality non-diamond coating.
When you require porcelain crowns, the dentists at Nha Khoa Champion are ready to provide the most detailed consultation. They will help you choose the best type of porcelain crown to meet your individual needs, ensuring you have a natural and confident, beautiful smile.
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