Description --- Dr. Goswami – the Delhi Zirconia
Crown Dentist - owner of Specialist Zirconia CAD CAM Metal Free All Porcelain
Full Ceramic Dental Crown & Bridge Dental clinic in East Delhi, welcome
people to have a detailed consultation for how long will a zirconia crown last
or life span of zirconia crowns or why choose Full Contour Zirconia All
Porcelain Full Ceramic CAD CAM designed computer manufactured dental crowns
over conventional metal porcelain crown work.
Zirconium Crowns
Zirconium Oxide ( ZiO2
) like 3M-Lava, E-max, Brux, Zeno, Cercon, Everest or Cerec ( Extremely Robust
and Durable Dental Crown & Bridge material ) .
Zirconium ( Zirconia ) is rapidly becoming the material
of choice for cosmetic dentist for fabricating dental crown & Bridges. It is a remarkably very hard & robust
material which is able to withstand the wear and tear of our day to day life use.
More importantly however, it has a translucency that is very similar to a
natural tooth -- light is reflected from a Zirconium crown in much the same way
as it passes through the natural tooth… so it looks next to natural when used
in front teeth or in posterior teeth.
Thus Zirconium produces
the best aesthetic effects, which is important if your new crown is to be for the
front teeth area. It is particularly the case when the crowns will be seen beside
a natural tooth.
Porcelain fused to
metal crowns
are conventional & traditionally used material for a new crown since long
time, but the problem with metal Porcelain is that it sometimes apt to chip or
break under chewing pressure. This problem is usually overcome by making new
crowns from metal and then fusing porcelain to the outside. The metal provides
the strength whilst the porcelain provides the outward appearance on a normal
tooth. However, light can pass through a normal tooth but not a metal core
which blocks it – so we use to have a grey hue in the crown so it normally does
not matches with the subordinate natural tooth and it will have a grey line as
well on the gum margin.
To overcome both of
the above said problems we were facing since long time – Zirconium has been
introduced into dentistry -- due to the
strength of Zirconium, we can now make crowns and bridge work without need to
add metal as its base material – from top to bottom it is full contour
zirocnia crowns or Monolith crowns
and so these new
crowns are virtually impossible to distinguish from 'real teeth' - except of
course we can control their size, shape and colour and thereby provide a
perfect, yet natural looking smile.
Zirconium dioxide has
been used in dentistry for the past 10 - 15 years. Its strength and durability have been proved. Additionally it is fully biocompatible so there is a negligible risk of any allergic
reactions. It is increasingly being used in general surgery as well as in
dentistry.
It is however a little
more expensive than the traditional materials.
Advantages of All-Ceramic Restorations
Strength and Longevity - Zirconium is virtually indestructible whereas
Porcelain crowns are prone to chipping. Crowns have a lifetime of around 5 to 10
years depending on your oral care. Zirconium should last a long time.
Cosmetic - Have you ever seen people with a large unsightly black line
above their gums? Up until recently most crowns are Porcelain which is fused to
a Metal base. Over time, the metal begins to show more and more and the
restoration can look opaque and monochromatic, with the tell tale dark grey
line at the crown join.
The Zirconium Crowns
not only look more translucent, but are much stronger than the Porcelain fused
to the Metal posts. The Zirconium crowns are milled from a single block of
crystal and can be up to five times stronger than a porcelain / metal fuse.
Less tooth Removal – In tooth preparation for a zirconia crowns we do minimal
reduction as compared to a metal porcelain crown work.
For more information
about zirconium crowns
Please feel free to call us at landline no. – 0091–11–22544207, mobile no. -- 0091-9968288257 or email Dr. Goswami at delhidentalcenter@gmail.com
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