Understanding the Benefits and Drawbacks of Zirconia Crowns

Benefits and Drawbacks of Zirconia Crowns

Zirconia crowns have become the most popular dental rehabilitation solutions in recent years due to the progressive demand. The benefits of zirconia crowns include a better esthetic, longer durability, compatibility with the biological tissues of the body, and advantages when it comes to preserving the teeth’s structure. Owing to this, in this blog, I shall share the details of zirconia crowns, the benefits of zirconia dental crowns, the advantages and even the zirconia crown disadvantages if any.

Customers’ Need for Zirconia Crowns

The aesthetic aspect of the crowns is one of the benefits of zirconia crowns, making them popular dental works among patients. Are cosmetically appealing as they resemble natural teeth as much as possible, a factor that makes patients with gaps between teeth prefer porcelain veneers. All ceramic crowns are lauded for their practice of less invasive dentistry, as less tooth structure reduction is needed than with other crown types to achieve the same fit.

Advancements in Technology and Materials

Newer technologies in dentistry have seen a positive change in fabrication processes and the functionality of zirconia crowns. This is done through an application of computer-aided design and manufacturing commonly referred to as the CAD CAM technology to achieve proper fit and aesthetic work. There is in today’s market high-quality zirconia that has high translucence making these crowns almost natural.

For instance, many clinics have employed Engineer plastics like Aidite 3D Pro Zir and gradient layer construction and enamel-like wear. E-templates for designing the zirconia crowns and e-models for milling, and grinding stained glazing of the zirconia crowns provide precise finish and optimal marginal fit.

Comparison with Other Crown Materials

To have a better grasp of the benefits of zirconia crowns and other available options, it is crucial to compare them.

Porcelain-Fused-to-Metal (PFM) Crowns:

  • Aesthetics: I have noted that while PFM crowns look aesthetically pleasing, they will present a visible metal margin after some time.
  • Durability: It gives it strength but when pressure is applied, it tends to chip or crack.
  • Biocompatibility: Lithiation with PFM crowns can create metal reactions or allergies for several patients.
  • Tooth Preservation: It versus the zirconia crown calls for more tooth reduction to be made.

All-Ceramic Crowns:

  • Aesthetics: PFMs are aesthetic and lifelike; they are also natural-looking and resemble natural teeth.
  • Durability: It is pointed out that they do not last as long as zirconia crowns and may chip more easily.
  • Biocompatibility: They are made entirely of ceramic material, therefore they can be used on patients with sensitive skin since it does not contain any metal alloy.
  • Tooth Preservation: Like one of the benefits of zirconia crowns, they have a conservative abutment preparation that honours the esthetic of the natural dentition but is rather brittle.

Gold Crowns:

  • Aesthetics: Gold crowns do not closely resemble the natural teeth, and are most commonly applied to posterior teeth.
  • Durability: It is a material of high-impact strength and excellent wearing properties.
  • Biocompatibility: Gold crowns are fully compatible with the biological environment and it does not cause reactions in the human body.
  • Tooth Preservation: The remaining part of the enamel and dentin has to be removed to insert gold crowns, and this process does not take as much tooth structure as in PFM crowns, but it takes more compared to zirconia crowns.

Pricing Structure for Zirconia Crowns

Apart from the benefits of Zirconia crowns, they are costlier compared to the conventional metal or porcelain fused to metal crowns which cost more than it. There are also other reasons, such as used materials and technology that are more sophisticated than conventional ones. It will be due to the type of procedures that may be complicated or involve large quantities or may be handled by an expert. However, the aesthetic advantages of using zirconia crowns, flexibility, and durability are some of the major and compelling reasons why people opt for these crowns despite the cost.

Improving Treatment Outcomes

There are some benefits that zalus Zirconia crowns can bring to the procedure in your dental practice as well as to your patients. Zirconia crowns give an aesthetic, long-lasting and biocompatible restoration while achieving better conserving of sound tooth tissue. This leads to an increased level of client satisfaction, more word-of-mouth referrals and overall better patient care.

Benefits of Zirconia Crowns

Superior Aesthetics:

  • This dental restoration is not only a very efficient one but also aesthetic as Zirconia crowns have the look of natural teeth.
  • They are semi-transparent, so they can match the colour of other teeth to create a realistic look of a smile.

Long-term Durability:

  • For instance, zirconia is very hard and possesses certain fracture toughness which makes it less susceptible to chipping, cracking as well as wear.
  • Designed to withstand large lateral forces that are common in biting and chewing thus providing a more long-lasting result.


  • Zirconia has a low level of biomaterial response which means that the likelihood of various unfavorable reactions as well as allergies will be rare.
  • Especially useful in cases where the patient has some sort of allergic reaction to metal because this implant is made from a non-metallic material.

Maximum Tooth Preservation:

  • Simple to construct compared to other crowns, with less instruction to shape the tooth as required.
  • Conserve the healthier, stronger part of the tooth in question; in a sense, retains more of the tooth’s vitality.

Precision Fit:

  • Made from CAD/CAM technology for size fit and size comfort and ready to wear.
  • Lowers recognisable chances of gaps or inadequacies and hence facilitates comfort and functionality.

Strength Without Metal:

  • There appear to be advantages such as high strength but without the need for a metal structure. A great choice for those who wish to avoid metals to be implanted in the body.

Stain Resistance:

  • It is virtually repellant to stains and can only be stained with chemicals through deliberate effort.
  • Earns its keep by providing a long-wearing appearance to the crown that would otherwise demand more frequent adjustments or attachment.

Disadvantages of Zirconia Crowns


  • In the past, zirconia crowns were less fit with the tooth due to their thickness compared to other crown types.
  • For instance, this could lead to the buildup of tissue to make the area appear larger although breakthroughs have made this less likely.


  • Usually costlier than other crown products that are in circulation in the market today.
  • The drawbacks of zirconia crowns include a higher cost compared to other crown types but this is outweighed by the advantages including enhanced aesthetic value as well as wear resistance.

Adjustment Difficulty:

  • Difficult to change or replace once installed, especially after the positioning process as opposed to other types of materials.
  • With the precision of the current scanners or even digital dentistry, this problem has not persisted much.

Limited Translucency:

  • Zirconia crowns up to some extent were not as translucent as the natural teeth in earlier years.
  • The zirconia materials used today are more translucent versions as compared to the past.

Wear on Opposing Teeth:

  • A negative in the use of zirconia is that it is a hard material and may therefore wear away the teeth that are in contact with it more than other materials.
  • This wear cannot be prevented by an occlusal splint.

Potential for Fracture:

  • However, cases of zirconia breaking have been reported when it comes under very high force.
  • It is recommended that patients who would like to take part in such activities should avoid such habits as biting hard objects or engaging in teeth grinding as a means of avoiding it.

Patient Sensitivity:

  • Sensitivity to hot and cold may be a temporary condition since some patients may experience it after placement.
  • Symptoms: Slight hypersensitivity is commonly experienced, and it gradually diminishes.


Advanced materials such as zirconia crowns have revolutionised dental restorations in terms of their esthetics, long service and excellent biocompatibility. Even though they may have some inconveniences, several functions indicate why zirconia crowns are so favoured among patients. Whether you need dental restorations or zirconia crowns that blend with your natural teeth as-well-as optimally address your needs, contact Dr. Meghna Sheth at Best Dental Clinic in Ahmedabad Orca Oral Care for professional zirconia crown services.