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People have been trying to figure out ways to successfully replace missing teeth for thousands of years. Back in 700 BCE, the Etruscans were crafting dental bridges using gold bands and human or animal teeth. By 400 BCE, the Mayans were using seashells to create dental implants. These carefully carved replacement teeth, complete with “roots,” were tapped directly into the jawbone.
Dental technology continues to advance at a rapid pace and, teamed with dentists’ knowledge and skills, options for restoring teeth now function and look far better than was possible even a decade ago. One such innovation that has recently been making headlines for its remarkable properties is the zirconia crown – for their durability, natural look, and hypoallergenic nature.
In this article, we detail the advantages and drawbacks of zirconia crowns, as well comparing the costs of various types of dental crowns. As with any oral health decision, it’s essential to consult with your dentist to discuss your individual needs and what type of dental restoration will work best for your situation.
What are zirconia crowns?
Zirconia crowns are dental caps made of zirconium oxide – a very durable type of metal that is related to titanium. This material is compatible with the human body, and due to its white color, it can be used in dentistry without the need for a porcelain overlay, making it an appealing choice for dental restorations. Zirconia crowns are also naturally translucent in nature, looking very much like natural teeth.
Traditional crowns are often made from metals like gold or silver, ceramic, acrylics, composite resins, porcelain, and porcelain fused to metal (PFM). While these all have their own advantages, they can have aesthetic limitations. For instance, PFM crowns might show a metallic line at the gumline, and all-metal crowns really stand out against natural teeth. Folks may deliberately choose a gold or silver tooth because they love the look, while others may prefer a crown that is less obvious.
Advantages of zirconia crowns
Zirconia crowns offer great benefits, including:
Durability and longevity –Due to the robust nature of zirconia, these crowns tend to be more durable than purely porcelain ones. This means they are less prone to chipping or breaking, which is sometimes a concern with porcelain crowns. While most types of dental crowns are expected to last between 10-15 years on average, zirconia crowns can last for 20+ years.
Biocompatibility – Zirconia is considered to be hypoallergenic. Your dentist may suggest zirconia crowns if you have experienced an allergic reaction to gold or metal-based crowns or are particularly sensitive to metals.
Reduced plaque – The smooth surface of zirconia may help to decrease plaque buildup
No temperature shocks – Zirconia crownsdo not transmit hot and cold in the same way that other metal-based crowns can. So, you can enjoy things like cold water and hot tea.
Minimal tooth reduction –Zirconia crowns are thin, so dentists may not need to remove as much of your tooth before fitting a zirconia crown as they might for other types of crowns.
Natural look – And, as noted above, zirconia crowns look more like natural teeth.
Zirconia crown disadvantages
While zirconia crowns have a lot to offer, there are some things to consider with your dentist.
Hardness –Their strength can also be a drawback. Zirconia crowns might wear down the enamel of opposing teeth, especially if you grind or clench your teeth. Regular dental checkups will help you stay ahead of that potential problem.
Adjustment limitations – Once manufactured, it’s challenging to adjust zirconia crowns. This means the fit and bite must be as precise as possible from the onset.
Cost –Zirconia crowns tend to be more expensive than their metal or PFM counterparts.
Zirconia crown cost vs. standard crowns
Generally, zirconia crowns tend to be on the pricier side compared to other crown types. Traditional metal crowns might cost between $600 to $2,500. Porcelain-fused-to-metal crowns usually range from $500 to $1,500 per tooth. Zirconia crowns might cost anywhere between $1,000 to $2,500 or even more. Despite the initial higher cost, many people find the long-term benefits, like increased durability and superior aesthetics, to be worth the investment.
Does dental insurance cover zirconia crowns?
Dental insurance may cover zirconia crowns if they are medically necessary. However, many insurance companies consider zirconia crowns to be cosmetic dental treatments. Dental insurance may only cover the cost of metal or porcelain crowns that are necessary for the prevention or restoration of your teeth. Check the details of your insurance plan.
Do dental savings plans reduce the cost of zirconia crowns?
Dental savings plans, a trusted alternative to dental insurance, typically do offer cost reductions for treatments that are considered to be cosmetic (along with preventive care such as checkups/cleanings and restorative procedures such as crowns, bridges, dentures, and dental implants). Dental savings plan members report saving an average of 50%* on their dental care. Make sure the plan you join includes discounts for any specific procedures that you need.
If you’d like help choosing a dental savings plan that meet your needs, give us a call at 1-833-735-0399. DentalPlans.com is the largest dental plan marketplace, with over 25 plans from the most trusted brands in healthcare, accepted by over 70% of U.S. dentists. Our team makes it easy for you to find the plan that fits your needs and budge best.
Want to know right now how much you could save with a dental savings plan? Use our calculator below for a quick peak.
*Discount Health Program consumer and provider surveys indicate average savings of 50%. Savings may vary by provider, location, and plan. Savings range from 10-60% off.
All cost averages obtained from DentalPlans.com procedure search tool.