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Dental crown is an artificial restoration or a cap which look like the tooth and the fit over the prepared tooth to cover it and restoring its size, strength, function and appearance.
In dentistry there are several indications and needs to fabricate a crown for the patient, it help in protecting an already weakened tooth (by decays,, etc) from breaking or fracture and holding the part of cracked teeth together, it helps in the coverage and support for teeth with big and large filling when lots of the tooth structure is lost, it can be used also to cover severely discolored teeth which the normal whitening procedure failed to restore the natural color ,it also help to cover dental implant and teeth that is misshaped ex. peg shaped laterals.
Types of dental crowns:
CERAMIC WITH METAL Crown
The porcelain fused to metal crowns or full-cast crowns consist of a metal alloy covered by a layer or ceramic which should mimic the natural enamel color, the metal alloy substructure give the crown great strength if you compared it with the all ceramic crown, it provide you a service which is durable and long lasting, it also have a more precise fit over the tooth than the all ceramic.never the less, there is some problems with this type of crowns where it can cause wear in the opposing teeth because of the porcelain and that is of limited concern if the porcelain kept the glaze and polish it received when it is made in the lab.
ALL CERAMIC CROWN
With the new developments in adhesive dentistry and the stronger porcelain materials now in the market, it is possible now to construct crowns which is made completely from ceramics, and bonded directly to the tooth, and with the absence of the metal substructure it is now possible to place the finish line above the gingival line without the fear of ugly metal edge to appear, one of the biggest advantages of all porcelain crown is their superior aesthetic, as the name implies, it is made totally from ceramic which can mimic the light characteristic of tooth enamel,and give you a very natural appearance.
The zirconium became one of the most dental material chosen for dental crowns or bridges, it has so many advantages, most important one is it is very strong and tough, they can withstand the tear and wear, but in the same time posses enough translucency to look like natural teeth, they require less removal of tooth tissue thus considered a good conservative option, and it is also bio-compatible material.
Dental crowns cases treated at LEVANTINE DENTAL CLINICClick here for more dental crowns cases
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A dental crown, commonly called a “cap,” is a tooth-shaped restoration that is made by a machine usually in a dental laboratory. It is designed to cover the entire tooth and strengthen the tooth.
There are different reasons why your dentist may recommend a crown for one of your teeth. Sometimes a crown is placed over a tooth that has had a root canal, or one that has had a large filling, to help keep the tooth strong for biting and chewing. Crowns can also be used to hold a dental bridge in place or to cover a dental implant. A dentist may also recommend a crown to protect a weak or discolored tooth or to cover a broken one.
No, not all teeth that get crowns need to have a root canal. Normally if a root canal is needed, the root canal should be completed before a crown is permanently placed on the tooth. Typically, teeth that have had a root canal treated do need to have a crown placed on the tooth.
It’s generally a two step procedure. The first step is to prep the teeth involved and take a mold to send to our ceramist who will make your restoration. After taking the mold, a temporary crown will be made. Once the crown is made by our ceramist , we will get you back and make sure it fits properly then bond the permanent crown in place.
Contrary to popular belief, dental crowns don’t last forever. But with good care they can last a long time! Current research shows that more than 90% of crowns will not require major treatment within five years, and 50 to 80% of crowns will last between 15 and 20 years.4 It’s important to remember that just like a “real” tooth, the life of your crown depends on how you care for it. You should continue to follow good dental hygiene practices including brushing twice a day, flossing, and seeing your dentist on a regular basis. If you tend to clench or grind your teeth, ask your dentist how this could affect your crown. In general, you should try to avoid chewing hard or sticky foods, which may cause your crown to break or come loose.
Crowns can be used to cover and treat decaying teeth, and teeth that are gapped, chipped, discolored, misshapen, or otherwise damaged.
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Feel free to schedule an initial consultation with our dentists so we can assess your condition and find out if this treatment is the best choice for you. We will sit down with you and share more information on all the processes involved in the treatment, including other details such as number of visits, price, and duration of the treatment. Give our team a call today so we can set an appointment for you.