Dental crowns
and bridges are the fixed dental restorations often recommended for patients with
one or more missing teeth. Since the gap created by missing teeth can cause the
remaining teeth to shift into empty spaces, it becomes essential for patients
to close these spaces through customized dental crowns and bridges. Besides,
when missing teeth are left untreated, they can also cause gum disease and
temporomandibular joint (TMJ) disorders.
Since every
person has a unique bite, teeth shade, shape, and size, dentists need to stay
in touch with a reliable dental crown and bridge lab
consistently to get dental crowns and bridges with custom designs and preferred
materials. To help you understand different options, today, we are going to
share common crown and bridge materials that are popular among both dentists
and patients.
Full Cast Gold
When it comes
to choosing from noble metals for crowns and bridges, full-cast gold is a traditional
option for dental restorations when it comes to fitting posterior crowns and
bridges.
Due to high
gold content, they are softer and more flexible than traditional alloys and
porcelain fused to metals. This means full-cast gold crowns and bridges can
more easily adjust in the limited occlusal space without getting cracked or
chipped.
As a result,
full-cast gold restoration is an ideal choice for all those patients who have one
or more missing teeth in the backside and want more comfort and functionality.
It provides
exceptional value to patients who prefer the look of a gold crown. Besides,
patients can choose from the base, noble, and high noble yellow gold depending
on their budget.
Zirconia
Zirconia is the
name for a metal oxide derived from Zirconium metal that belongs to the
titanium family. It comes with very high natural strength and durability, which
makes it a great material option for dental crowns and bridges.
It is at least
three times stronger than all-porcelain or PFM restoration and can withstand
normal wear and tear without chipping or cracking. Besides, zirconia can also
tolerate extreme chewing and bruxism.
Hence, Zirconia
crowns are ideal for those patients who need posterior crowns because posterior
teeth are subjected to frequent and high impact force during chewing and
grinding food.
Since Zirconia
crowns don’t come with any metal lining, they allow patients to smile
confidently. Plus, they are also more durable and can be customized to meet the
unique needs of patients.
E.max
E.max crowns
are the latest and most expensive solution for dental restorations and are engineered
using lithium disilicate ceramic. This material is widely demanded for its
translucent color and elevated durability.
When it comes
to making the best choice, E.max is preferred even over Zirconium and other
options as it is tougher and more durable. Crowns made from E.max can look
exactly like your teeth as they come in the closest color that matches your
natural teeth.
The only
downside is the price but they are worth paying extra due to their innumerable
benefits that no other option can offer.
Porcelain Fused to Metal (PFM)
While you can
also have your crowns and bridges made from all-porcelain due to better
aesthetics, porcelain fused to metal is often preferred because of the higher
strength it comes with.
For many years,
PFM crowns have been considered the gold standard when it comes to repairing
damaged or missing teeth. They come with excellent mechanical properties,
satisfactory aesthetics, and acceptable biocompatibility for optimal
periodontal health.
So, when it
comes to choosing between various materials for dental restoration, dentists
often factor in the suitability of material apart from the budget and
preference of their patients. Once they know all these things, then they place
custom orders for dental restoration prosthetics at their trusted crown and bridge labs.
Comments
Post a Comment