In recent years, the popularity of all-ceramic dental crowns has grown dramatically due to their natural appearance and faster production. But are they a good choice for you? Find out the main facts about them and consider their benefits and drawbacks to make the right decision.
What They Are
The all-ceramic dental crowns work in the same way as their traditional counterparts which are made from metal. These are caps which are fitted over damaged teeth. In this way, the damaged teeth restore their shape and function. The special thing about these particular restorations is the material which they are made from. They are made from solid ceramic material. Currently, Zirconium Crucible is the main type of ceramic material used for the making of dental restorations.
Making and Fitting
Traditionally, these restorations have been made in laboratories. Now, they are made primarily in the offices of dentists with the use of CAD/CAM technology. This technology is based on 3D design and printing. It is used for making crowns and other restorations from blocks of zirconium oxide material.
After the original tooth has been cleaned, reshaped and tapered, impression of the teeth is taken. The impression is used for making the restoration. Then the restoration is fitted over the prepared tooth.
Pros and Cons
The main advantage of the all-ceramic dental crowns is their natural appearance. They look like real teeth and can give you a beautiful smile. They are lighter than their traditional counterparts and this adds to the comfort of the patient. The restorations made from this material are perfectly bio-compatible. Gum tissue can grow around them and secure them in place even more effectively. The material cannot cause an allergic reaction.
The more widely used CAD/CAM technology has made it possible for all-ceramic restorations to be produced and fitted more quickly. They are made in house and this shortens the time between the initial procedure for preparing the tooth and the fitting of the crown considerably. This reduces the need for fitting a temporary crown and additional treatments. At the same time, in order for the innovative technology to produce the best-fitting restoration, it has to be operated by a professionally trained and highly experienced professional with excellent technical skills.
The all-ceramic restorations are considered to be less strong and durable especially compared to their metal counterparts. This perception has changed as better materials and more advanced technologies are used for the making of these crowns. They are getting an ever longer useful life.
Overall, the all-ceramic dental crowns are a good choice as long as they are made from a strong and durable material by an experienced professional.