Why use zirconia crowns

Or, you can have a same-day procedure if your dentist has the appropriate technology and equipment to create a zirconia crown in-office. Zirconia crowns require a mechanically-retentive tooth preparation similar to that used for porcelain fused-to-metal crowns.

Sharp angles and edges must be rounded and shoulders should be chamfered. Gingival margins are a minimum of 0. Axial walls have a minimum of 1. If this seems aggressive, it is compared to the preparation guidelines for other types of all-ceramic dental restorations i. Zirconia dental lab offers multiple color options that correspond to the Vita Classic Shade Guide plus bleaching shades are available.

Custom staining allows the finished Zirconia restoration to blend seamlessly with existing restorations and natural teeth. Minor adjustments may be made at chairside using a combination of green stones or diamond burs.

Cementation is achieved via mechanical retention using a glass ionomer resin dental cement. The average lifespan of Zirconia crowns is currently unknown.

Zirconia crowns are relatively new to dentistry as compared to other types of crowns. Therefore, longevity studies are currently unavailable.

The average lifespan is estimated to be approximately 20 years. Of course, how long any dental restoration lasts in vivo depends heavily upon the home care and habits of the individual patient. Milled Zirconia crowns became commercially available in Zirconia has a long history of use in the human body. Its strength and biocompatibility make it the ideal, safe choice for a restorative dental material.

Many patients are concerned about the use of metals in dental restorations and how they may lead to adverse health effects. With Zirconia, this concern is alleviated because the material is chemically unreactive. It must be highlighted that dental specialist in the field of prosthodontics are trained and qualified to make individual assessment of each patient and customize treatment plan using zirconia based prosthetics that can cater your functional and aesthetic demands.

Like many other dental procedures, there can be potential disadvantages to getting a zirconia crown. One potential disadvantage of a zirconia crown is its opaque appearance, which can make it look less than natural. This is especially true for monolithic zirconia crowns, which are made just from zirconia, although it may be less of an issue for teeth in the back of your mouth. Some dentists have been hesitant to use zirconia crowns in some circumstances for fear that the hardness of the zirconia could cause wear and tear on opposing teeth.

While that may be a concern, a study found that feldspathic porcelain was much more likely than zirconia ceramic to cause wear on the enamel of opposing teeth. In general, dental crowns in general can be very pricey. Zirconia crowns typically cost more than other types of dental crowns, such as ceramic, metal, and porcelain. Your geographic location can also affect the cost. Call us today or complete the form below. Aliso Viejo Family Dental Group.

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Dental veneers: Pros and cons of porcelain and composite veneers Replace your old crown to porcelain crown: Benefits and procedure Zirconia Crown: Advantages and Disadvantages of Zirconia Crown Lumineers versus Dental Veneer: Which one is better? Why are Dental Crowns needed? What is Zirconia Made of? Special Features of Zirconia Zirconia crowns were first introduced to dentistry in Restorative Uses of Zirconia Zirconia has a variety of restorative uses including full crown coverage, multi-unit bridges, frameworks for porcelain-fused-to-Zirconia crowns and bridges, and even veneers.

Types of Zirconia Crowns dentists offer three distinct types of Zirconia crowns: full contour Zirconia, full contour all-translucent Zirconia, and Porcelain-fused-to-Zirconia.

Zirconia dental crown benefits Crowns made of zirconia are becoming increasingly common, and they do offer some advantages. Eventually, dentists began to use porcelain to match the color of natural teeth, but a downfall of porcelain is that it's more fragile than gold and other metal options.

Sometimes it chips, cracks, or breaks. Zirconia, however, is a much stronger, more durable material that also has a similar aesthetic to teeth it can be too strong and durable — more on that in a bit. Zirconia is a white solid ceramic glaze and one of several newer materials that combine metal's strength with the aesthetic, tooth-like appeal of porcelain. And zirconia crowns are continually being developed to further improve their performance.

Zirconia crowns do have some downsides for you to consider. Although this material is a closer resemblance to a real tooth than gold and other metals, it is more opaque less transparent than real. If you need to replace a tooth in the front of your mouth, zirconia may have a noticeably different shade than your other teeth.

And although strength is one of zirconia's many benefits — there are times when a tooth can be a little too strong. For instance, if your dental professional wants to adjust your crown to even out your bite or needs to file the crown because it's starting to damage a real tooth — the strength of zirconia could be considered a disadvantage.

Whatever material you choose for your crown, be sure to practice good oral hygiene as you do with all of your teeth. Brush at least twice a day, floss or clean between your teeth with interdental brushes or water flossers at least once a day, and consider using other helpful products like antimicrobial mouth rinses and tongue scrapers.

Be sure to see your dental professional for regular cleanings — not only to keep your teeth pearly white and bacteria-free but also to check the health of your crown. If you have a tooth that is wearing down, cracked, or chipped, and you're trying to decide if zirconia is the right material for your crown, your dental professional will best be able to advise you. Hopefully, with this newfound knowledge, you can have an informed conversation with your dentist about your specific needs, like the location of tooth damage in your mouth, the function of that tooth, the cost, and the aesthetic you hope to achieve.

Then, together, you will be able to decide on a crown material that will give you a big toothy grin. Learn what you can expect from a dental crown procedure. This article is intended to promote understanding of and knowledge about general oral health topics. It is not intended to be a substitute for professional advice, diagnosis or treatment. Always seek the advice of your dentist or other qualified healthcare provider with any questions you may have regarding a medical condition or treatment.

Shop Now. Dental crowns are commonly used with implants to replace missing or decayed teeth. They can also be used as anchors for dental bridges and partial dentures.

Porcelain and gold have long been the traditional materials composing crowns. Porcelain crowns can give a more natural look, but is more prone to chipping. Gold crowns are the least expensive, but they have an unsightly appearance and can produce negative allergic reactions. Crowns can also be made of zirconium. Zirconium is a strong type of crystal that has numerous favorable qualities.

Crystal is known for being long-lasting and indestructible. Zirconium is no different. Besides its strength and durability, zirconium is also compatible with the human body, making its use popular in the medical field. Zirconium is preferred over porcelain in covering up and hiding tooth damage caused by staining or fractures. Being made of crystal, zirconium is nearly indestructible, easily withstanding the most vigorous chewing and biting activities. In fact, zirconium is five times as strong as porcelain!

Zirconium crowns are milled in a way that they are nearly indestructible. They are also resistant to extreme hot and cold temperatures, which lowers the frequency of tooth hypersensitivity that can be common with other types of crowns. Going along with its durability, zirconium crowns also last longer than porcelain crowns.