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Crown restorations are
similar to veneers, because they too are attached to
individual teeth. Pictured is a before and after example of
how crowns can dramatically affect one's appearance. Crowns
completely cover the tooth on all sides, helping to correct
any problems that you might have with alignment. Crowns are
used to repair teeth that have undergone root canals, have
severe erosion, or extreme malposition. The use of crowns is
essential in any situation that requires greater strength
and aesthetics. Crowns are fabricated from ceramic or
ceramic and metal, and are indistinguishable from adjacent
teeth.
Having crowns applied takes
two or three appointments so that your teeth can be prepared
and impressions can be made. The impressions are used to
fashion a porcelain crown that fits into the contour of the
remaining teeth. While your permanent crowns are being
created in a laboratory, you'll wear temporary crowns that
maintain your appearance and ability to function. Often
crowns are added to existing teeth to create better
connecting surfaces for attachment of fixed bridges and
partial dentures. As with all treatments, crown restorations
require meticulous oral hygiene; proper brushing and
flossing techniques are effective in eliminating plaque and
bacteria. Crowns or caps can last the longest compared to
other treatments depending on placement and forces placed on
them.
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