Things You Need To Know About Dental Crown

Many people get dental crown for the purpose of strengthening the weak tooth or to replace a missing one. This crown is usually made of a dental material and it is fixed over an existing tooth or a dental implant.

Dental crowns are of four types based on the material they are made up of.

1. All ceramic

2. Porcelain fused to metal

3. Gold alloys

4. Base metal alloys

1. All ceramic

The ceramic-based crowns are usually made of porcelain. These crowns are great in terms of looks and functionality. When we talk about looks, these are the crowns which tend to blend with the natural teeth, making it hard to judge if you have got a crown.

2. Porcelain fused with metal

The crown, with the material consisting of porcelain fused with metal, is the ideal restoration option you can consider if you want your tooth to be stronger after getting restored. Thus, this crown can be even stronger as compared to an all-ceramic crown.

3. Gold alloys

Although it is called crown made of gold alloys, gold is not the only material used in the composition of this crown. It also contains copper and other metals so that it becomes strong enough to get hold of the structure of the tooth for which the crown is being prepared. This material is known for its biocompatibility with tissues of gums.

4. Base metal alloys

If you are looking for ultimate strength of the crown, you can pick the ones made of base metal alloys. These crowns are very durable and are highly resistant to corrosion. The procedure of fitting this crown first requires the least amount of healthy tooth structure removed. This material doesn’t damage the opposing teeth.

New technology used in dental crowns

The new technology used in creating dental crowns is known as CAD/CAM technology which means computer-aided design and manufacturing technology. With the help of this technology, dentists and prosthodontics find it pretty easy to draw precise 3D shape of the dental crown in computer. This drawing is done with the help of a 3D model of the patient’s mouth. This way, the 3D crown developed in computer gives precise demonstration of how it will look like after being fitted in place of the defected or missing tooth.

Reason you may need a dental crown

There can be a number of reasons your dentist may decide to give you a dental crown. The common ones include broken tooth, worn down tooth enamel, missing a tooth, need for tooth restoration after completion of a root canal procedure, and the requirement of covering a dental implant.