FAQs
(Frequently Asked Questions)
What are tooth colored fillings made of?
Tooth colored/white fillings are made of a
light cured resin. In other words, the filling
is initially a soft putty-like resin that gets
hardened in the mouth with a blue (curing)
light.
Why should I get an onlay instead of a tooth
colored filling?
There are some cases when there is insufficient
tooth structure left to sustain a regular
filling therefore an onlay will be recommended.
When there are cavities in between teeth,
the best and most conservative restoration
is an onlay. An onlay seals the tooth better
than any conventional filling and also attains
the best contact, which reduces the need
for replacement in the future.
How
long do onlays last?
Bonded porcelain onlays are the most conservative
and strongesst restorations available today.
With proper hygiene and regular checkups,
onlays will last for decades.
Will I need a root canal before a crown?
It is not always necessary to have a root
canal before a crown. In fact, crowns are
sometimes performed in order to avoid root
canals by preventing further fracture of
a tooth or filling, or leakage of an existing
filling.
Do root canals hurt?
In almost every case, root canals do not
hurt. The pain associated with root canals
is because
of an infection or an irritated nerve.
The procedure removes the nerve and cleans
out the infection. Therefore, root canals
usually get rid of the pain.
When I get a root canal, does that mean
I get to keep my tooth?
Yes, the root canal procedure is performed
to allow you to keep your tooth. Only the
nerve and blood supply to the tooth are removed
but the rest of the tooth remains.
Are implants better than bridges?
In most cases, implants are better restorations
than bridges because implants are easier
to maintain than bridges: however, not
all patients are good candidates to receive
implants. A thorough evaluation is necessary
before recommending either of the options.
Ask your dentist if implants might be
an option for you.
Can I change the color or shape of my teeth
with veneers?
Yes, veneers can be made to perfect the shape
and color of teeth.
Will teeth bleaching harm my gums and teeth?
No, great care is taken to block out/protect
your gums and any sensitive areas on the
teeth. The bleaching procedure, if performed
correctly, does not damage either of these
structures.
How long does the bleaching effect last?
Do I have to do it again?
The bleaching results vary from patient to
patient, and depend on a patient’s
habits such as smoking, foods and drinks
that stain the teeth, etc. Usually the results
last 2-3 years before touch ups may become
necessary.
What
if I need a root canal on a tooth I have
a crown on?
Sometimes a root canal is necessary after a crown has been cemented. When this
happens, the crown may be tapped off the tooth for the root canal to be performed,
and then the crown can be re-cemented. If the crown cannot be removed, the root
canal can still be performed by drilling a hole into the crown while still preserving
the crown.
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