Zirconia Non-Metal Dental Implants
Zirconia implants, also known as metal-free or all-ceramic implants, are a ceramic alternative to traditional titanium implants. They may be considered for patients who prefer a non-metal option or where clinically appropriate. At Sydney Dental Aesthetics & Implants, we offer zirconia implant treatment as part of our implant-related services.
Dr Dean Licenblat provides zirconia implant care within his practice and completed a Master’s degree in Oral Implantology at Goethe University in Frankfurt, where his thesis focused on zirconia implants. Findings from this research are being prepared for publication in peer-reviewed dental implant journals.
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What are Zirconia Implants?
The material Zirconium Dioxide (ZrO2) – or more commonly zirconia – is a naturally occurring, ceramic material used in various medical and dental applications. It is a non-metal option that is resistant to corrosion and has been studied for its compatibility with oral tissues. Modern zirconia implant systems, such as those produced by Straumann and Zeramex, are designed to provide strength and stability as part of an implant-supported restoration.
From an aesthetic perspective, zirconia implants are white ceramic and can appear more similar in colour to natural tooth structures. This may help reduce the visibility of darker components at the gum line in certain clinical situations, compared with implants that use metallic materials.
Sydney Dental Aesthetics & Implants offers two zirconia implant systems—Straumann Pure and Zeramex. While both are ceramic, Straumann Pure contains an internal metal element, and Zeramex is fully ceramic. Zeramex has been used internationally for many years and is available as part of our implant treatment options.
Our clinicians stay informed about developments in implant materials and select systems based on clinical evidence and patient needs. A fully ceramic implant may be considered for patients who prefer a non-metal approach, especially due to allergies, following an individual assessment of suitability.
Why use Zeramex?
Zeramex ceramic implants are made from zirconium dioxide, a metal-free ceramic material used in medical and dental applications. This material is resistant to corrosion and has been studied for its compatibility with oral tissues. Ceramic implants are also designed to perform in a range of clinical situations where a non-metal alternative may be preferred.
As a white ceramic material, zirconia may blend with surrounding tooth and gum tissues in some cases, which can reduce the appearance of darker tones that can occur with metal-based implant components. Suitability for ceramic implants depends on individual clinical circumstances and is assessed during your consultation.
How does Zeramex work?
A dental implant (1) is an artificial tooth root that becomes securely embedded in the surrounding bone. After the time required for healing, the implant is provided with an abutment (2) onto which the actual crown (3) or bridge is placed. Zeramex can be used even when more than one tooth is missing.
Ceramic implants can be used to support the restoration of missing teeth and are designed to assist with function and appearance, depending on clinical needs. They may also be used as part of treatment plans involving fixed or removable prostheses.
Zirconia’s white ceramic colour can appear more similar to tooth and gum tissues in certain situations, which may help reduce the appearance of darker components seen with some metal-based implants.
Reasons to choose Zirconia Implants
1. Biocompatibility & integration
Zirconia has been classified as a biocompatible and bio-inert material which has been proven scientifically to generate a very successful union or osseointegration between the implant and the bone.
2. Allergies & sensitivities
Some patients deal with allergies, sensitivities and other complications including immune system disorders that can be attributed to metal intolerance. Zirconia provides a non-metal alternative that may be considered during consultation where clinically appropriate.
3. Hardness
Zirconia implant components are manufactured to provide strength suitable for dental applications. They are designed to support biting forces and are shaped to replicate the intended tooth position as part of a planned restoration.
4. Corrosion resistance
Zirconia is resistant to chemical corrosion as well as being a thermal and electrical insulator, thus by definition, it is considered a bio-inert material, meaning it is less likely to trigger chemical reactions, migrate to distant sites or interfere with the health of adjacent tissues. Discussions regarding holistic principles or individual health considerations can be explored with your clinician.
5. Hygiene
The absence of electrical conductivity of the zirconia ceramic makes it more difficult for bacteria to adhere to the implant surface and can help with the maintenance of the hygiene of the prosthesis.
6. Aesthetics
In certain clinical situations, particularly in patients with thin or translucent gum tissues, the colour of underlying implant materials may influence the final appearance. Because zirconia is white, some patients find it blends more closely with surrounding tissues than darker metal components.
To learn more about zirconium dental implants, or to find out if you are a candidate for metal-free implants, please come in for a personal consultation. Scheduling is easy – give us a call or request a consultation online – we look forward to meeting you, and helping you find an individualised, health-orientated comprehensive solution that is right for you.
Meet Dr Dean Licenblat; innovator in metal free implants.
To learn more about Doctor Licenblat’s credentials and experience please see his profile page.
Would you like more information?
If you would like further information regarding dental implants please send us a message and we will provide the information that you need.