Dental implants have come a long way, from
simple sea shell implants to modern implants that offer years of functionality
and beauty, they have certainly changed the way we look at missing teeth
replacement options. Today, titanium dental implants have successfully changed
the lives of many people and have given them a reason to smile. Though, the
success rate of titanium implants is very high, there are some people who have
sensitivity to certain metals; that’s why the researchers tried to find out a
metal free alternative and came up with Zirconia Dental implants. In this
article by Ridgetop Dental, the best centre for dental implants in MacLean VA, we are going to read about
Zirconia Dental implants-the metal free implants.
Zirconium—The
Metal-Free Option
In order to address the concerns related to
metal implants, several companies conducted further research into “metal-free”
implants. This led to the zirconium implants.
Zirconium, which is also a metal, is just
one row below titanium in the periodic table. In dental implants, it is used in
the form of zirconium oxide ZrO2. Trace amounts of other metals called hafnium
(Hf) and yttrium (another metal) are added to improve its properties. The fusion
of these metals result in white opaque-looking product, labelled as a ceramic. For
years, this material has been in use for making crowns and bridges. It fuses to
bone (osseointegrated) much like titanium and is very hard and strong.
Titanium
and Zirconia implants—Differences
Both materials can integrate with bone with
equal success, but there are certain differences. Let’s take a look:
According to Ridgetop Dental’s dentists
in Reston VA, titanium implants are made as two piece system. Two piece
systems offer much more versatility, for example-they can be used for removable
teeth, or screwed onto the implants.
Zirconium implants on the other hand, are
made as one piece. Therefore, it is not as versatile as titanium implants. Also,
there is a very little room for error, so it has to be placed with great care.
In titanium implants the implant is buried
under the gum tissue, whereas in Zirconia implants it cannot be buried under
the gum tissue, so healing phase can be a little tricky.
Advantages
of Zirconia implants:
Zirconia implants has many advantages too-
·
No metal showing through gums
·
No corrosion
·
Thermally non conductive
Both titanium and Zirconia implants have
their own advantages. Talk to Ridgetop Dental’s experts today to know about the
types of dental implants in Vienna VA and
which type of implant will be the most suitable for you.
Visit-http://www.rdimplants.com/
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