What’s Crowns on Teeth?
Crowns on teeth, also known as dental crowns, are a common dental restoration used to protect and restore the integrity of a damaged tooth. When a tooth is weakened due to decay, injury, or extensive dental work, a crown can be placed over it to provide additional support and prevent further damage. In this article, we will explore the purpose, types, and benefits of dental crowns, as well as the process involved in getting a crown on your teeth.
Dental crowns are essentially caps that fit over the entire visible portion of a tooth, covering it from the gum line to the chewing surface. They are designed to match the natural color and shape of your teeth, ensuring a seamless blend with your smile. Crowns can be made from various materials, including porcelain, metal, ceramic, or a combination of these materials.
Purpose of Dental Crowns
The primary purpose of dental crowns is to restore the function and appearance of a damaged tooth. Here are some common reasons for getting a dental crown:
1. To protect a weakened tooth: Crowns can reinforce a tooth that has been weakened by decay, a large filling, or root canal treatment.
2. To restore a broken tooth: If a tooth is cracked or chipped, a crown can help prevent further damage and restore its shape.
3. To improve the appearance of a misshapen tooth: Crowns can be used to cover a tooth that is misshaped or discolored, improving the overall appearance of your smile.
4. To cover a dental implant: A dental crown can be placed on top of a dental implant to restore the function and appearance of a missing tooth.
Types of Dental Crowns
There are several types of dental crowns available, each with its own advantages and disadvantages. The most common types include:
1. Porcelain crowns: These are popular for their natural appearance and are often used for front teeth. However, they are not as durable as metal crowns.
2. Metal crowns: Made from metals like gold, silver, or porcelain-fused-to-metal, these crowns are durable and can withstand significant chewing force. They are often used for back teeth.
3. Ceramic crowns: These are a good alternative to porcelain crowns, as they are also tooth-colored and provide a natural look. However, they are less durable than metal crowns.
4. Resin crowns: These are the least durable type of crown but are often used for temporary crowns or for front teeth due to their natural appearance.
Benefits of Dental Crowns
Dental crowns offer several benefits, including:
1. Improved tooth strength: Crowns can reinforce a weakened tooth, preventing further damage and the need for extraction.
2. Enhanced appearance: Crowns can restore the shape, size, and color of a damaged tooth, improving your smile.
3. Longevity: With proper care, dental crowns can last for many years, providing a long-term solution for damaged teeth.
4. Comfort: Crowns can help alleviate pain and discomfort associated with a damaged tooth.
Process of Getting a Dental Crown
The process of getting a dental crown typically involves two visits to your dentist. During the first visit, your dentist will prepare the tooth by removing any decay or damaged tooth structure. An impression of your tooth will be taken, and a temporary crown will be placed over the tooth while the permanent crown is being made.
In the second visit, the temporary crown will be removed, and the permanent crown will be cemented into place. Your dentist will ensure that the crown fits properly and adjust it as needed. With proper care, your new dental crown can provide a lifetime of comfort and functionality.
