Dental Crowns Explained

Dental crowns can be used to cap a damaged or decayed tooth, hold a bridge in place or protect a root canal treated tooth. A great dentist Coeur d’Alene will be sure to give you all your options when it comes to this important treatment.


Porcelain-fused-to-metal crowns are the most natural-looking option. They are extra strong to withstand biting and chewing forces, and their metal tops can be matched to the color of your natural teeth.

They Protect the Tooth

Dental crowns protect damaged teeth, preventing them from further damage and helping the patient maintain a healthy smile. They also prevent the teeth around the crown from shifting or moving, which can cause a misaligned bite and other health problems.

The dentist can trim a small amount of the natural tooth to make room for the crown. They then create a crown using a variety of professional-grade materials. The crowns will match the color and shape of the surrounding teeth to create a natural look. The crowns are also designed to withstand the normal forces of biting and chewing.

If the tooth is too damaged for a filling but not damaged enough for a dental implant, your Red Oak family dentist may recommend the use of a crown. They can also be used to repair broken teeth, replace a missing tooth or even change the appearance of a discolored tooth that doesn’t respond to whitening treatment.

When choosing the type of crown for you, your dentist will explain the benefits and drawbacks of each option. For example, porcelain-fused-to-metal crowns (commonly referred to as PFM or VMK crowns) are composed of two components: the core, which is made from metal; and the substructure, which is made from ceramic. These are fused together to give the crown its tooth-like color and shape.

They Provide a Natural Appearance

A dental crown helps restore a tooth’s shape, size, strength, and appearance after it is damaged. The cap can be made of porcelain, ceramic or metal. This allows the crown to blend in seamlessly with the rest of your smile. It is also custom-designed to match your teeth, which means that no one will be able to tell that you have a crown in place.

In addition, modern materials make it much easier to match the color of a crown to an individual’s natural tooth color. This is a huge advantage over the days when traditional metal crowns had to be created using a metallic base and bonded to ceramic.

Additionally, modern technology has allowed us to create crowns that have more of a translucent quality – which again gives them more of a natural look. This is especially important for those who wear a veneer or composite resin crown. These kinds of restorations can be prone to developing a dark line where the tooth meets the gum, but newer materials help avoid this.

They Prevent Bite Misalignment

Dental crowns protect a damaged tooth from further damage and help preserve the strength of the surrounding teeth. They also prevent bacterial infections that could damage the natural tooth underneath. When a weakened tooth experiences further decay or has large fillings, it becomes prone to fractures and breaks. By encapsulating the tooth, a crown protects it from these forces and helps it last longer.

Over time, however, a dental crown may become damaged due to poor habits or misalignment in the bite. Biting on hard objects can wear down the tooth and the crown, while habits like nail biting or chewing ice can cause significant damage. A dentist can reshape the crown and correct the bite to help prevent these problems.

A porcelain crown can have a translucent quality that closely matches the color and structure of a natural tooth, but it doesn’t quite match the hardness and strength of a monolithic zirconia. Newer types of all-ceramic crowns, such as E – Max, have an alumina core without glass that is milled from pre-sintered blocks using CAD/CAM dentistry. The alumina is then layered with feldspathic porcelain to create the final crown.

Regardless of the material used in your dental crown, it’s important to practice good oral hygiene to prevent plaque buildup that can lead to cavities or a root canal infection. Brush and floss at least twice a day to reduce bacteria and improve your smile’s appearance.

They Prevent Cavities

A dental crown, also known as a cap, is used to protect a damaged tooth after a root canal therapy, a large filling, or an injury. Dental crowns can be made of porcelain, ceramic, metal or a combination of materials to restore the size, shape and strength of the natural tooth.

Getting a crown is usually a two-visit treatment. During the first visit, your dentist inspects the tooth and takes X-rays. Then the dentist files the tooth down to a smaller size and removes some of the surrounding tissue. The tooth is then cleaned and shaped to create a precise fit for the crown. A temporary restoration is placed to protect the tooth while you wait for the permanent crown.

The type of crown you choose affects how well it performs. Monolithic zirconia crowns are some of the strongest in dentistry, but they lack a natural appearance. Porcelain fused to glass-infiltrated alumina produces more natural crowns, but they’re not as strong as monolithic zirconia.

You can lengthen the lifespan of your crown by practicing good oral hygiene. This includes routine brushing and flossing, regular professional teeth cleanings and checkups, as well as topical fluoride treatments. Avoid clenching and grinding your teeth, as this can cause the crown to break or become discolored. You should also avoid eating hard, sticky foods like candy and whole nuts, as these can damage the crown.