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Dental crown is a tooth shaped coating placed on a reduced tooth, made from materials such as porcelain or zirconium. They can be used to change the appearance of the teeth and to strengthen them.
Dental crown is a tooth shaped coating placed on a reduced tooth, made from materials such as porcelain or zirconium. They can be used to change the appearance of the teeth and to strengthen them.
They can be classified according to their materials. Nowadays the most popular versions of it are porcelain fused to metal crowns and full ceramic crowns.
Porcelain Crowns: It is a dental crown filled with metal placed onto a reduced tooth. It has a strong structure thanks to the support of metal placed inside, but as it is likely to give a different color to the gums, it is not preferred as widely.
Zirconia Crowns: It is widely preferred nowadays. It has a strong structure that can not be damaged easily. It has a high compatibility with gums and does not stain, or give any grey-ish shade.
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*It is for informational purposes only, be sure to consult your doctor for diagnosis and treatment.
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Thanks to its smooth surface, it does not allow any dental plaque. Therefore it is not affected by smoking or coffee, tea etc. It keeps its original color.
Our teeth are alive and within time they may have deformities in shape, whereas zirconia does not get affected and it can be used for a lifetime.
Zirconia crowns are removed by cutting into, therefore it does not create any discomfort, nor damage the dental tissues.
They can be done anytime. However, during the developmental stage as the chin bones still develop, they need to be changed therefore it is not recommended before developmental period is over.
It is a fact that zirconia crowns are stronger than porcelain ones and they hold their shapes better.
It can be broken by a strong force or hit but this chance is the same with a break of natural tooth. Most of the time it is possible to repair it in clinical environment. If the tooth inside the crown decays, then it may fall off.
If the patient has missing teeth in the back of the mouth, it is not recommended to have zirconia crowns for the remaining teeth.