What is the Difference between Emax Crowns and Zirconium Crowns?
Emax Crowns vs. Zirconia Crowns: Detailed Comparison
Dental crowns are made from different materials and sold by various brands. E.max and Zicornia are two brands that manufacture dental crowns. However, the two brands use very different materials to produce dental crowns, therefore the distinction between the two is more than just marketing. E.max crowns are made from lithium disilicate, whereas Zicornia crowns are made from a material known as zirconium. Therefore, the looks, functionality and the durability of these crowns can differ depending on the material.
Dentists consider several key factors when choosing the best material (or brand) for dental crowns. The particular factors considered most often are the properties of the material, the shape, texture, durability, and color. Most dentists used to choose porcelain fused with metal (PFM) crowns because of how strong and superbly functional they could be. But dentists now prefer metal-free materials.
Crowns containing metal are unsightly so patients are not always happy with their appearance. Furthermore, some patients are allergic to metals, which makes PFM crowns impossible to use. Metal-free crowns are more aesthetically pleasing and are thus preferred by both patients and doctors.
E.max and Zirconia are both metal-free dental crowns. However, each embodies unique characteristics that make them suitable for use interchangeably for different occasions. Both are also relatively new materials, unlike PFM, which has been in use for over 50 years. Even dentists may have trouble choosing between the two.
Your choice between E.max and Zirconia should depend on your dental condition and dentist’s recommendation. It’s also important to understand both the benefits and risks associated with the two materials before choosing one.
Read ahead to learn more about E.max and zirconium dental crowns and to decide on whether one brand is better for you than the other:
The lithium disilicate E.max crowns are made of is a form of ceramic. This is one of the best materials currently available for making dental crowns. Lithium disilicate is known for its durability and toughness. The material is also pleasingly translucent, which makes shading the crown to look like natural teeth much easier. In fact, E-max crowns are considered one of the best available to make dental crowns that look strikingly similar to natural teeth.
Each E.max crown is shaped from a single block of lithium disilicate. There is zero metal in the crown, which means that E.max crowns can be worn even if your gum line is receding. The metal in PFM crowns can become visible when the gum line recedes with aging. This doesn’t occur with E.max crowns.
E.max crowns are also known for their sturdy and resilient construction. These crowns are unlikely to chip, and are considered less at risk of chipping than Zirconia crowns. Therefore, E-max crowns must be manufactured to a certain thickness to last long. Precise dental measurements are crucial when designing E-max crowns that are sturdy and long-lasting. That's why every crown is designed individually for each patient.
E-max crowns are more translucent compared to Zirconia crowns. The ceramic material allows more light to pass through. That’s a major advantage for creating teeth that look as natural as possible. The material is ideal for front teeth that are naturally thin and less opaque.
Zirconium is a naturally-occurring crystal known for its toughness. The crystal is so hardy, it’s even thought to be indestructible. As tough as it is, zirconium is also biocompatible, which means it can last in the human body. As a result, the crystal is used in many medical procedures, including creating dental crowns. Brands like Zirconia use the crystal to create long-lasting dental crowns.
Zirconia crowns are actually made from two materials, zirconium and porcelain. Zirconium is used for the interior of the crown while the exterior is molded from the more pliant porcelain. Zirconium is whitish in appearance, so the crystal blends well with natural enamel and never shows unsightly lines as with PFM crowns.
Zirconium crowns are highly prized for their long-lasting durability. But the hardiness of the crystal comes at a price. Compared to E-max’s lithium disilicate, zirconium is more opaque. Therefore, dentists recommend zirconium crowns for back teeth that require sturdy material that can survive a lot of biting and chewing. Zirconium is recommended for crowns with dark teeth underneath because the opaqueness hides the shadowing.
Which is Better?
Both E-max and zirconium crowns could be used to fix broken or otherwise damaged teeth, severely decayed teeth, missing teeth, discolored teeth, or crooked teeth. Both materials can effectively replace old PFM crowns showing metal lines. If there’s a distinguishable difference between the two, it’s that E-max is noticeably more translucent.
Patients who want their front teeth replaced to restore smiles may prefer E-max for its translucency. There’s a common misconception that zirconium is better for back teeth than E-max crowns. Though E-max crowns are translucent, the material can be molded to be sturdy enough to replace back molars.
Whether you use E-max or zirconium crowns depends on how many crowns you require as well. While both are highly suited for replacing a single tooth, multiple usage in dental bridges or for side-by-side teeth should follow serious dental consideration. You might also want to consider the properties of zirconium crowns that use material like porcelain.
It’s difficult to choose between E-max and zirconium. Both offer top-grade results for long-lasting dental crowns. As mentioned before, E-max is more translucent than zirconium, and that’s the only noticeable difference between the two materials. Consult with your dentist to decide which material is best suited to your dental crown treatment.
If you are interested in E.max Crowns or Zirconium Crowns please get a free quote. If you are not sure about the dental treatment you need you can send your dental photographs or X-ray for online consultation. We will consult with the Dental Team and get back to you with their recommendations along with the associated costs. We offer affordable dental treatments in Turkey. Your E.max crown treatment or Zirconium Crown treatment can be completed in 5 days.
We offer free return pick up services from the airport to your accommodation and for your each dental appointment in the clinic. For further information feel free to contact us.
Understanding the Materials: Zirconium Dioxide and Lithium Disilicate Glass
Zirconium Dioxide in Zirconia Crowns: Zirconia crowns are made from zirconium dioxide, a highly durable and wear-resistant ceramic material. This metal oxide offers strength and longevity, making Zirconia crowns a popular choice for dental restorations.
Lithium Disilicate Glass in Emax Crowns: Emax crowns are crafted from lithium disilicate glass, known for its aesthetic qualities and strength. This glass ceramic material provides a more natural look, making Emax crowns ideal for front teeth where appearance is paramount.
Aesthetic Considerations in Dental Crowns
Porcelain Fused and Aesthetically Pleasing Options: Modern dental crowns, including Emax and Zirconia, often use materials like porcelain fused to their base to enhance their aesthetic appeal. These aesthetically pleasing options ensure that the dental crowns resemble natural teeth as closely as possible.
Anterior Teeth and the Role of Translucency: For anterior teeth (front teeth), the translucency of a crown material is crucial. Emax crowns, with their glass ceramic composition, are particularly suited for these applications, offering a natural appearance that blends seamlessly with existing teeth.
Advanced Manufacturing Techniques: CAD/CAM Technology
CAD/CAM in Dental Crown Fabrication: The use of CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) technology has revolutionized the fabrication of dental crowns. This technology allows for precise customization of crowns, ensuring a perfect fit and natural appearance.
The Versatility of Dental Crowns: From Veneers to Implants
Dental Veneers and Crowns: Beyond traditional crowns, materials like lithium disilicate glass and zirconium dioxide are also used in dental veneers, providing an additional option for enhancing the aesthetics of natural teeth.
Dental Implants and Crown Material: Both Emax and Zirconia crowns are compatible with dental implants, offering durable and visually appealing solutions for replacing missing teeth.
Conclusion: The Choice Between Emax and Zirconia
In conclusion, when choosing between Emax (lithium disilicate glass) and Zirconia (zirconium dioxide) crowns, consider factors such as the location of the tooth (anterior vs. posterior), aesthetic preferences, and functional requirements. Both materials offer excellent options, with Emax crowns being more aesthetically focused and Zirconia crowns providing unmatched durability. Consult with your dentist to determine the best material suited for your individual needs.