A dental crown is a prefabricated tooth
shaped cap that is put on the damaged, decayed tooth to give it full shape and
natural look. It also gives the damaged tooth, the natural strength. Dental
crown is given to restore natural look to tooth that is damaged due to any
reason or after root canal, when the chances are that the tooth may break down
in future. So cap is put on the tooth to prevent its further loss.
Three types of materials are used to
make the dental crown. They are porcelain fused metal, ceramic crowns, all
metal crowns that can come in form of gold, and porcelain dental crowns.
Porcelain crowns and porcelain fused to metal crowns have tooth color. The
porcelain fused metal crown offer best durability and aesthetics. All porcelain
tooth crown are generally used for front tooth. They are considered the most aesthetic.
For making dental crown, first the
impression of tooth is taken. Then it is used as mould for the dental crown.
This crown is then placed on the decayed tooth or damaged tooth. The use of local anesthesia is given to
prepare the tooth to receive the crown.
The tooth, which has to receive the crown, is reshaped for proper
fitting of the crown. The person receiving the crown is also consulted to
determine the choice of color, size, bite and the material of the crown tooth.
The impressions are taken and send to the lab for fabricating the tooth. Sometimes temporary crown is placed on the
damaged tooth. During the fitting of permanent crown, the temporary crown is
removed and permanent crown is placed and cemented into the tooth. Some
readjustments are done to the dental crown.
Bridge is done to fill the missing place
of the tooth or teeth. This is custom made tooth and placed permanently in the
missing places. The bridge is held by crowns placed on the neighboring healthy tooth.
There are three types of dental bridges
and they are traditional, cantilever and Maryland bridges.
In traditional bridge crown Dental Implant Clinic
Delhi NCR is
used on either side of the missing tooth with a pontic in between. Cantilever
bridges are generally done when there is adjacent tooth on one side of the
missing tooth.
Maryland bridges are supported with
metal framework and metal wings are bonded in the back of the tooth. Again the
bridges can be made from three materials as in dental crown. They are porcelain
fused metal, ceramic material and metal material. The porcelain tooth is used
in the front, where the Dental Crowns
Bridge Treatment in Delhi much strength is not required. Porcelain fused metal
tooth bridge is put in the back, where the maximum force of chewing and grinding
needed.
Dental bridge ensures that there is not
further decay of the tooth. It also gives natural shape to the teeth. And person can use them like natural tooth.