When Are Dental Crowns Necessary?

Curious about when dental crowns are needed? Read on to learn more about this type of dental restoration. Oral health is often indicative of one's overall well-being. Although teeth are strong, they are susceptible to many problems that can weaken them. Dental crowns are the treatment of choice for such cases. These tooth-shaped caps fit over the teeth and have two purposes: protection and aesthetics.

An overview of dental crowns

Dental crowns are prosthetic devices at their most fundamental level. These crowns completely cover the tooth, and once cemented into place, they protect the underlying tooth and improve its aesthetics. Ceramic, porcelain, metal, and resin are just some of the materials used to create crowns that mimic the look and feel of natural teeth.

Signs that a crown may be necessary

A dentist may suggest getting dental crowns in any of the following cases:

• Extensive tooth decay: A crown is often required when tooth decay has progressed to the point where a filling would not adequately repair the tooth. In addition to protecting the affected area, dental crowns also stop the decay from spreading.
• Tooth fracture or breakage: Accidents like falling or biting down on something hard can cause teeth to crack or break. A crown can help restore the tooth’s shape, strength, and appearance.
• Protection after a root canal: While root canal therapy can save a severely infected tooth, the procedure itself can weaken the tooth since it entails removing the pulp from the inside. A crown may be placed after treatment to prevent further weakening or damage to the treated tooth.
• Cosmetic reasons: Crowns are an effective cosmetic solution for severely discolored or abnormally shaped teeth. Crowns cover the affected tooth completely and are a cosmetic solution to make the tooth look healthier, straighter, and whiter.
• A dental bridge: Neighboring teeth are necessary for dental bridges to remain securely in place. The teeth surrounding the gap will receive crowns to anchor the bridge.
• Tooth erosion: The tooth enamel can erode in patients who suffer from acid reflux, an eating disorder, or eat many acidic foods. This can cause the tooth to deteriorate and weaken over time. A crown can restore the original shape and function.

How to get a dental crown

Patients will typically need two visits to the dentist for a crown. The first step is to examine and clean the affected tooth. The dentist will modify the tooth's surface so that a crown can fit properly. The crown is made to order in a dental laboratory using the impression of the tooth.

A temporary crown is cemented onto the tooth to prevent further damage. Once the custom crown is ready, the dentist will fit it over the tooth and cement it during the second appointment.

Caring for dental crowns

Crowns are strong but not indestructible. Maintaining proper oral hygiene is essential. A crown will last longer with proper care, such as regular brushing, flossing, and dental checkups. To protect the crown, it is advisable to avoid consuming anything too hard or sticky.