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Dental zirconia: better aesthetics for dental prostheses

There are different materials that can be used to build a dental prosthesis, the main ones being: resin with a metal internal structure (metalloplastics/Branemark protocol), ceramic with a metal internal structure (metalloceramics) and the most aesthetic option which is ceramic with a metal-free dental zirconia internal structure (metal free).

Therefore, among the possible materials for dental prostheses, we have:

  • resin with an internal metal structure – this is known as metalloplastic or Branemark protocol,
  • ceramic with an internal metal structure – this is called metal-ceramic,
  • the metal-free dental zirconia ceramic.

The most aesthetic option is ceramic with a metal-free dental zirconia structure, also known as metal free.

The evolution of aesthetic dentures

Most total or partial infrastructures are made with metal alloys that play the role of mechanical and functional support. However, their dark color can compromise the final aesthetics, especially in areas that are more apparent and important to patients.

As a result, metal-free ceramic structures are gaining ground, mainly because they achieve a more aesthetic result and because of their biocompatibility, resistance and stability.

Dental ceramics and zirconia are considered the most advanced materials because they do not contain metals in their composition, which provides an aesthetic dental prosthesis that is much more similar to natural teeth.

Zirconia teeth can be single, bridged or full-arch, installed on teeth or on dental implants.

dental zirconia
A zirconia dental prosthesis is made to perfectly mimic dental and gum tissues. Above, the zirconia prosthesis designed, and below, the prosthesis installed. Both the color and the shape were designed individually and jointly between the patient and the implant dentist.

Dental zirconia is a white, resistant ceramic material used to build the structure of the prosthesis. A layer of porcelain is applied to this structure, which makes the prosthesis similar to natural teeth in terms of translucency, texture and shade.

As zirconia is white, the prosthesis has a similar shade and translucency to natural teeth, even when exposed to light.

New types of more translucent dental zirconia allow for the complete fabrication of dental prostheses by computer, without the need to apply porcelain manually.

The shade of zirconia is comparable to natural human dentin. In contrast, the same result cannot be achieved with a prosthesis containing a metal framework.



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Zirconia – far superior aesthetics

Metal-ceramic prostheses, when exposed to light, have a slightly darkened core. In addition, over time, grayish lines may appear on the gingival margin.

This is because bone and gum changes naturally occur over the years, and this remodeling can expose a small portion of the metal of the prosthesis and thus cause aesthetic damage to the smile.

Another advantage of zirconia is that prostheses made from this material are completely computer-engineered and executed on 3D printers using Cad/Cam systems. This allows prostheses to be made more quickly and accurately.

For your convenience, ImplArt Odontologia has its own digital prost hesis laboratory that develops dental zirconia prostheses. Make an appointment and find out if this technique is right for you. We would be delighted to hear from you!

See below for photos of implant treatments and fixed porcelain and zirconia dental prostheses:

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superior aesthetic dental zirconia in dental prostheses
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valor de implante dentario
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Read more about dental zirconia



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Dental contact lenses – Dental Porcelain Veneers

Dental contact lenses are a type of ultra-thin porcelain veneer (0.2 mm) used to correct certain aesthetic problems with the teeth.

Dental contact lenses to transform the appearance of your teeth

Aesthetic treatment for stained, misaligned, asymmetrical or broken teeth

Dental lenses work like “covers” that are glued onto one or more teeth to cover stains, small fractures and other defects, or to change the shape and size of teeth. Dental contact lens treatment is the smile of the famous.

Dental contact lenses are completely computer-designed and then made from dental porcelain using milling machines (3D printers). Dental porcelain is a vitreous ceramic material (lithium disilicate) that is very resistant and mimics the texture and shade of natural teeth.

It is also a safe material and therefore totally biocompatible with the human body. The computerized design is based on images taken by an intraoral scanner – a high-precision camera.

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Dental contact lenses step by step (in case of dental asymmetry)

At the end of the milling process, the dental contact lenses have a shape, color and texture comparable to natural teeth, even imitating the characteristics of neighboring teeth. Because they are ultra-thin, installation requires little or no wear on the natural teeth.

The lenses are then bonded with dental cement activated with a light-curing device. ImplArt uses one of the best contact lens light-curing devices on the market, making treatment more efficient and safer. Find out more.

Indications for dental contact lenses:

  • Covering stains
  • Change in the shape of the teeth
  • Change in tooth color
  • Enlargement of small teeth
  • Aligning crowded teeth
  • Covering small fractures
  • Uniformization of uneven and asymmetrical teeth

Advantages of lenses:

  • High resistance and long durability of the dental contact lens
  • Very aesthetic look, comparable to natural teeth
  • Minimally invasive restorations
  • Completely painless procedure
  • They don’t require much tooth grinding to be installed
  • Preserves the structure of the teeth
  • No discomfort in chewing function
  • Porcelain doesn’t change color over the years
  • Incredibly natural and harmonious result
  • It can be designed and executed in a short time, in some cases even in a Day Clinic.

Before and after contact lenses: find out about some of the treatments performed at ImplArt:

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At ImplArt Odontologia, all this work is certainly done in a precise and personalized way for each patient. This is only possible because we have CAD/CAM-based technologies on our premises, which not only carry out the computerized design of the treatment, but also the execution of the dental contact lenses. If you have any questions, please contact us.



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Read more articles on Dental Aesthetics

More translucent and resistant cubic zirconia crowns

Translucent cubic zirconia is an evolution of conventional dental zirconia. Dental zirconia is increasingly being used as a material for making a dental crown or even for a fixed prosthesis on dental implants. Translucent Zirconia has certainly come to revolutionize the way dental prostheses are made, since it uses modern computer graphics resources to design the prostheses, and modern 3D milling machines to sculpt them. This makes treatment faster and more comfortable for the patient.

In addition, Zirconia is the most resistant material compared to other types of crowns and allows for results with a high degree of naturalness, being the most similar to the appearance of natural teeth.

Zirconia can also be used on implants, protocol prostheses and partial prostheses.

Why is dental zirconia an excellent material?

First and foremost, one of the greatest advantages of the Pure Zirconia dental crown is its strength and durability. In addition, its modern execution method, which doesn’t require the old mass moldings and only uses a 3D scanner, makes the treatment much more comfortable for the patient. It is therefore an excellent option for those who want metal-free treatment, a situation that is highly valued today with biological dentistry.

translucent cubic zirconia dental crown
Translucent cubic zirconia crown for molar tooth (bottom), with hole for screwing into dental implant

These zirconia structures can be used both for implant prostheses, types of crowns on implants and for crowns on natural teeth. One of the pioneering companies in the development of durable and aesthetic zirconia dental prostheses is the Austrian company AmannGirrbach. Now it is introducing a new type of dental ceramic: Zolid FX translucent cubic zirconia.

It is a fully biocompatible material used to make first-rate prosthetic crowns, not only single-unit, but also bridges of up to 3 units. The main characteristics of Zolid FX are its super-high translucency, high strength and long-term stability.

It is therefore a strong alternative to the already established lithium disilicate (glass ceramic), and can therefore be especially suitable for cases that require high porcelain crown strength. Cubic zirconia crowns can be installed both anteriorly with excellent aesthetics and posteriorly. They can also be used in dental implant treatment.

What is the manufacturing process like?

The Zolid FX cubic zirconia crown is made using computerized CAD/CAM equipment. It starts with milling the rough block on a 3D printer to the shape of the tooth. The zirconia crown is finished with the manual addition of colors and shading so that the crown has natural visual characteristics, like the neighboring teeth. The pure zirconia crown is super aesthetic and is up to 10 times stronger than ordinary (feldspatica) porcelain.

… After a dental implant, can I place the tooth on the same day? See here…

Translucent cubic zirconia crowns are suitable for bruxism patients due to their resistance

Bruxism is an oral functional disorder characterized by involuntary grinding or clenching of the teeth. The excessive force generated by bruxism can cause not only muscle and joint pain in simpler cases, but also the destruction of part of the tissues (bone and gum), enamel or the structure of the dental crown in more advanced cases.

It is important to remember that before your permanent porcelain crown is made, you will receive a temporary crown. This is used to check the aesthetics and chewability of the permanent crown.

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zirconia crowns for implants
translucent zirconia for crowns on implants
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Translucent zirconia crown for the front teeth. The two central incisor teeth (the largest) were made from pure dental zirconia

However, bruxism can be just as damaging to the structures of prosthetic crowns made from certain materials. For this reason, there has always been a need to develop prostheses with increasingly resistant and stable materials, and at the same time aesthetic (without metals in the structure).

Meet the Ceramill Motion 2 3D tooth printer

The translucency and strength characteristics of Zolid FX are fundamental to making the prosthetic crown very comparable to natural teeth. The result is extremely aesthetic crowns and restorations with high strength and long-term stability.

ImplArt Dental Clinic only works with materials of the highest quality, developed by serious companies. For example, AmannGirrbach, which only introduces materials and equipment to the market after carrying out numerous tests and research.

If you have any questions, please contact us.



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implante de zirconia Pure Ceramic Straumann

Zirconia implant: made of Straumann Pure Ceramic porcelain – In Brazil

The Pure Ceramic zirconia implant from the Swiss company Straumann is a highly resistant and aesthetic option for replacing a natural tooth. The dental implant is made of metal-free ceramic material and has a white color, which is more similar to the roots of natural teeth. With this implant, it is possible to achieve an aesthetic and functional result that is far superior to metal implants. In addition, zirconia is a biocompatible and anti-allergic material, which minimizes the risk of rejection or complications. Therefore, the Pure Ceramic zirconia implant is a great choice for anyone looking for a beautiful, healthy smile.

The dental zirconia implant combined with the use of a pure 3D zirconia crown is the complete combination for metal-free oral rehabilitation. This treatment is especially suitable for people seeking excellence in aesthetic results, both when choosing dental implants and prostheses. In addition, it can be used for those patients who want to avoid the use of metals due to an allergic condition.

This option is gaining more and more ground as many patients want to eliminate the use of metal in their arches, either out of preference or even medical restrictions. There are currently several types of implant, each with its own characteristics, making it easier to choose according to the patient’s wishes. Let’s find out more about this very modern white implant option, which has allowed one version of the implant to be made of titanium.

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Image of a Zirconia Implant freshly removed from its sterile packaging during surgery

Using a zirconia implant is an option in cases of allergies or major aesthetic needs

In addition to their natural color, Straumann Pure Ceramic implants have a surface developed with ZLA technology, similar to SLA, which favors and accelerates the osseointegration process, important for the success and stabilization of the implant.

The implant has the color of a natural tooth, because it has no sparkling reflections, and is very useful in cases of thin or atrophied gums. This makes it possible to obtain a natural-looking and aesthetically pleasing end result, especially for application in the anterior region (the most visible part of the arch).

Zirconia implant surgery images – photos

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Image of a newly installed zirconia dental implant in the upper jaw.
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Image showing the immediate post-surgical appearance after the placement of a zirconia implant for the premolar tooth.

In these images of a surgery carried out in our clinic with a zirconium dental implant, the aesthetic nature of the material can be seen. After initial gum healing, bone healing begins, which takes an average of 2 months. After this time, the porcelain crown can be fitted over the implant.

The best types of dental crowns to complement these ceramic implants are the Pure Porcelain Crown, and the translucent zirconia crown, both made in our in-house dental laboratory.

The zirconia implant: Straumann Pure ceramic has been extensively tested and proven

The Straumann Pure ceramic implant was subjected to rigorous scientific research before being introduced to the market. Each implant is mechanically tested before being delivered to the dentist. This quality can only be guaranteed by a world leader in scientific research and the development of solutions for implant dentistry.

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Pure Ceramic implant applied in the anterior region

Straumann has been researching and developing dental implants, surgical instruments, prosthetic components and biomaterials for oral tissue regeneration since 1974. Straumann’s products and services are available in more than 70 countries.

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Image of the types of zirconia implants currently available in Brazil. We have the Straumann Pure Ceramic zirconia implant and the Neodent Zi implant available.

What is the healing time for zirconia dental implants?

The recovery period for the Straumann Pure zirconia implant can vary, depending on several factors, including the patient’s oral health and the type of procedure performed.

After implant surgery, the gums around the implant site need time to recover. This usually takes two to four weeks, but can vary according to the patient’s individual response.

In addition, the process of osseointegration, which is when the bone fuses to the implant, is a crucial part of recovery. Specifically for the Straumann Zirconia implant, osseointegration can occur between 2 and 6 months, while in the case of the ZI implant (Neodent) it can take 3 to 6 months to fully integrate.

Remember, each case is unique and recovery time can vary. It is always important for us to examine the patient in order to offer personalized advice.

Conclusion

Implant dentist Dr. Roberto Markarian, director of the ImplArt dental clinic, is a member of the ITI – International Team for Implantology, an entity linked to Straumann that brings together the world’s best specialists for the development of new products and techniques.

We are among the clinics that use the most Zirconia Dental Implants in Brazil today, so we are used to carrying out such treatments.

If you have any questions, please make an appointment or contact us. We’ll be happy to help you.



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Complete dental implants improve chewing, self-esteem and aesthetics

A complete dental implant is a fixed dental prosthesis on implants that makes up for the absence of all the teeth and improves chewing, speech and the look of the smile. It is called a protocol prosthesis and aims to re-establish the patient’s chewing function by inserting a dental implant in the upper or lower arch.

There are currently many types of protocol prosthesis to be installed on dental implants. Among them is translucent zirconia, which is the most modern option because it uses a computerized system for its execution, which improves precision, speeds up results and allows for superior aesthetics combined with high resistance.

The dental implant, on the other hand, can be made of titanium, or even ceramic, in Straumann‘s modern version, Pure Ceramic, or even the fast-healing titanium version, Slactive. There is also a national dental implant option, Neodent.

Complete dental implants to improve chewing and self-esteem

We are currently working with materials that are very comparable to natural teeth, both in terms of function and aesthetics. Patients who have lost their teeth for various reasons can have consequences that affect their health and well-being.

The absence of natural teeth (edentulism) hinders the ability to chew food, compromising the intake of essential nutrients for health and quality of life.

In addition, the person with total edentulism has their social life affected because they can’t smile and speak confidently in front of other people. As a result, they tend to become reclusive and have low self-esteem.

Undeniably, treatment with implants improves the patient’s quality of life, raising their self-esteem and allowing them to eat comfortably.

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Advantages of a fixed prosthesis over a removable prosthesis

The fact that the prosthesis is fixed on implants makes it more comfortable and safer for the wearer to chew and speak than a mobile prosthesis, which can sometimes become maladjusted and move or even hurt.

Implants can be placed in different ways, as it varies according to the patient’s condition, especially if they have been edentulous for many years.

The most common method is to place six titanium implant pins in the upper jaw and four in the lower jaw. A temporary prosthesis is also always planned so that the patient doesn’t lose teeth.

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After the healing period (which varies according to each case), dental prostheses can be attached to the implants for complete oral rehabilitation.

Titanium implants replace lost tooth roots, while prostheses are similar in shape, color and strength to natural dental crowns.

Learn more about the full-arch implant.

Natural result of implants for all teeth

The complete dental implant is very similar to natural human teeth. As a result, the patient’s smile is once again harmonious and difficult for other people to distinguish as a prosthesis.

Social interaction is restored and the patient has more confidence to smile and speak. When the patient receives a complete dental implant, they are able to chew food that they couldn’t chew before.

This is a way of ensuring a richer, more nutritious diet and that the food reaches the stomach properly prepared for digestion. ImplArt Odontologia specializes in dental implants, in titanium or ceramic, and modern computerized prostheses, Zirconia or Cerec porcelain, in addition to traditional methods.

Make an appointment and get to know our team and our unique structure. Get in touch with us. We will be happy to assist you.



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