Dental crowns are a popular dental restoration, effectively preserving and enhancing the function of damaged or weakened teeth. These custom-made caps are designed to fit over the existing tooth, providing both structural support and improvements in your smile's appearance. However, not all dental crowns are created equal. The type of dental crown you choose can significantly impact its longevity and aesthetic appeal.
The different types of dental crowns
Porcelain crowns
The most popular choice for dental crowns is porcelain crowns. This type of crown is often sought after because of its natural appearance. They mimic the translucency and color of natural teeth, making them an effective option for front teeth and other highly visible areas. Porcelain crowns are also known for their durability and resistance to staining, providing patients with an improved appearance of their smile while being a long-lasting solution.
Metal crowns
Metal crowns, typically made of gold, nickel, or chromium alloys, are renowned for their exceptional strength and longevity. Compared with other materials, they can resist strong biting and chewing forces and are less likely to chip or break. However, their metallic color makes them less desirable for visible areas, so dentists often place them on molars.
Porcelain-fused-to-metal (PFM) crowns
PFM crowns combine the strength of metal with the natural-looking appearance of porcelain. A metal core provides durability, and porcelain is layered on top for aesthetics. While PFM crowns a balance between strength and aesthetics, they may, over time, reveal a thin line of metal near the gum line. This can affect their cosmetic appeal.
All-ceramic or porcelain crowns
All-ceramic or porcelain crowns mimic the aesthetics of tooth enamel better than any other type of dental crown. They are an optimal choice for those with allergies to certain metals. These crowns are an effective restoration for both front and back teeth, balancing strength and cosmetic appearance.
Resin crowns
The resin crown is typically used as a temporary solution until a permanent crown can be made. These crowns are less durable than other materials and more prone to wear and chipping. However, resin crowns are cost-effective and can provide a temporary solution when immediate restoration is needed.
Zirconia crowns
Zirconia crowns are a newer option for dental restorative treatment. It is a type of ceramic — zirconium oxide — that is stronger than porcelain and some metal alloys. It gets fewer sharp edges from normal wear that happens to crowns over time. Zirconia crowns also cause less stress and damage to the enamel on the surrounding teeth.
Considerations when choosing a dental crown
When selecting a dental crown, several factors come into play. A tooth's position, whether it is a front tooth or a molar, will affect the chosen material. Some patients prioritize the natural appearance of their teeth, while other patients prioritize strength and durability.
It is also important to factor in one's budget, as different types of crowns vary in cost. For example, zirconia, porcelain, and metal crowns are typically more expensive than PFM crowns. Be sure to discuss all of these factors with the dentist so they can make an informed recommendation based on your needs and preferences.
Schedule a consultation today
Seeking the right type of dental crown is a collaborative decision between you and an experienced dentist. Each type offers its advantages, ensuring an ideal crown for people with different needs. Call our office today to schedule a consultation and find the right dental crown for your situation.
Request an appointment or call South Florida Dental Arts at 305-230-4041 for an appointment in our Miami office.
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