A crown (or cap) is a
covering that encases the entire tooth surface restoring it to its original
shape and size. A crown protects and strengthens tooth structure that
cannot be restored with fillings or other types of restorations.
Although there are several
types of crowns, porcelain (tooth colored crown) are the most popular,
because they resemble your natural teeth. They are highly durable and
will last many years, but like most dental restorations, they may eventually
need to be replaced. Porcelain crowns are made to match the shape, size,
and color or your teeth giving you a natural, long-lasting beautiful
smile.
Reasons for crowns:
Broken or fractured
teeth.
Cosmetic enhancement.
Decayed teeth.
Fractured fillings.
Large fillings.
Tooth has a root canal.
What does getting a
crown involve?
A crown procedure usually
requires two appointments. Your first appointment will include taking
several highly accurate molds (or impressions) that will be used to
create your custom crown. A mold will also be used to create a temporary
crown which will stay on your tooth for approximately two weeks until
your new crown is fabricated by a dental laboratory.
While the tooth is numb,
the dentist will prepare the tooth by removing any decay and shaping
the surface to properly fit the crown. Once these details are accomplished,
your temporary crown will be placed with temporary cement and your bite
will be checked to ensure you are biting properly.
At your second appointment
your temporary crown will be removed, the tooth will be cleaned, and
your new crown will be carefully placed to ensure the spacing and bite
are accurate.
You will be given care
instructions and encouraged to have regular dental visits to check your
new crown.