Dental Crowns

What Are Dental Crowns?

Dental crowns, also known as caps, are custom-made restorations that cover the entire visible portion of a tooth. They are designed to match the shape, size, and color of your natural teeth, providing both functional and aesthetic benefits.

When Are Dental Crowns Needed?

Dental crowns may be recommended in the following situations:

• To protect a weak tooth from breaking or to hold together parts of a cracked tooth
• To restore an already broken tooth or a tooth that has been severely worn down
• To cover and support a tooth with a large filling when there isn't a lot of tooth left
• To hold a dental bridge in place
• To cover misshapen or severely discolored teeth
• To cover a dental implant
• To make a cosmetic modification

Types of Dental Crowns

There are several types of dental crowns available, each with its own advantages:

Porcelain Crowns

Porcelain crowns provide the best natural color match compared to any other crown type. They are a good choice for front teeth and are often used when metal allergies are a concern.

Porcelain-Fused-to-Metal Crowns

These crowns provide a stronger bond than regular porcelain because they are connected to a metal structure. They are durable and can be a good choice for both front and back teeth.

Gold Alloy Crowns

Gold crowns are a mix of gold, copper, and other metals. They provide a strong bond to the tooth, don't wear away the tooth itself, and rarely chip or break. They are often used for back teeth where strength is important.

All-Ceramic Crowns

All-ceramic crowns provide the best natural color match of any crown type and may be more suitable for people with metal allergies. They can be used for front and back teeth.

The Crown Procedure

Getting a dental crown typically requires two visits to your dentist:

First Visit: Preparation

During the first visit, your dentist will examine the tooth and may take X-rays. The tooth will be numbed, and then reshaped to make room for the crown. An impression will be made of the tooth and surrounding teeth, and a temporary crown will be placed to protect the tooth.

Second Visit: Placement

At the second visit, the temporary crown will be removed, and the permanent crown will be checked for fit and color. Once approved, it will be cemented into place.

Caring for Your Crown

While crowns don't require special care, it's important to maintain good oral hygiene:

• Brush your teeth at least twice a day and floss daily
• Use an antibacterial mouthwash to help prevent gum disease
• Avoid chewing hard foods, ice, or other hard objects
• Visit your dentist regularly for checkups and professional cleanings

How Long Do Crowns Last?

On average, dental crowns last between 5 and 15 years. The lifespan of a crown depends on the amount of wear and tear the crown is exposed to, how well you follow good oral hygiene practices, and your personal mouth-related habits (such as grinding or clenching your teeth).