If you want a smile that's your crowning glory, you may
need a crown to cover a tooth and restore it to its normal
shape and size. A crown can make your tooth stronger and
improve its appearance.
It can cover and support a tooth with a large filling when
there isn't enough tooth left. It can be used to attach a
bridge, protect a weak tooth from breaking or restore one
that's already broken. A crown is a good way to cover teeth
that are discoloured or badly shaped. It's also used to cover
a dental implant.
If your dentist recommends a crown, it's probably to correct
one of these conditions. Your dentist's primary concern,
like yours, is helping you keep your teeth healthy and your
smile bright -- literally, your crowning glory. The crowns
at Rejuvadent are made from the highest quality durable ceramic
material. Our in-house cerec ceramic studio enables us to
fabricate crowns onsite within an hour!
More information on crowns:
What are crowns made of?
Crowns can be made of a variety of different materials and
new materials are continually being introduced. Some of
the most popular options are listed below.
Porcelain bonded to precious metal: this is what most crowns
are made from. A precious metal base is made and then porcelain
is applied in layers over it.
Porcelain crowns: these crowns are made entirely out of
porcelain and are not as strong as bonded crowns, but they
can look very natural and are most often used for front teeth.
All-ceramic crowns: this modern technique offers a metal-free
alternative, which can give the strength of a bonded crown
and the appearance of a porcelain crown. Therefore it is
suitable for use in all areas of the mouth.
Porcelain and composite: porcelain and composite resin materials
can sometimes look the most natural. However, these crowns
are not as strong as bonded metal crowns.
Glass: these crowns look very natural and are used on both
front and back teeth.
Gold alloy crowns: gold is one of the oldest filling materials.
Today it is used with other metal alloys to increase its
strength, which makes it a very hardwearing restoration.
These crowns are white or gold in colour.
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How
long will the treatment take?
You will need to have at least two visits: the first for the preparation, impression,
shade taking and fitting the temporary crown; and the second to fit the permanent
crown. There will usually be about 1 to 2 weeks in between appointments
Are crowns covered on the NHS?
Crowns are provided under the NHS if there is a clinical need. However, tooth-coloured
crowns are not available on back biting teeth. If you would like to have
a crown for cosmetic reasons and you do not have a clinical need, a dentist
will be able to carry out the procedure privately. It is advisable to get
a written estimate and treatment plan before beginning your dental treatment.
Does it hurt to have a tooth prepared
for a crown?
No. A local anaesthetic is used and the preparation should feel no different
from a filling. If the tooth does not have a nerve, and a post crown is being
prepared, then a local anaesthetic may not be needed.
Will the crown feel different?
Because the shape of the crown will be slightly different from the shape of
your tooth before it was crowned, you may be aware of it to begin with. Within
a few days it should feel fine, and you will not notice it. The crown may
need some adjustment if your bite does not feel comfortable, so you should
ask your dentist to check and adjust it.
Will the crown be noticeable?
No. The crown will be made to match your other teeth exactly. The shade of
the neighbouring teeth will be recorded, to make sure that the colour looks
natural and matches the surrounding teeth. |