Dental crowns are some of the most commonly utilized dental devices. They're designed to protect teeth, cover up fillings, and restore the beauty of your natural smile. Learning more about dental crowns can make the process of selecting and getting a dental crown as simple as possible. Here are the answers to three common questions about dental crowns:

1. What are dental crowns made of?

Dental crowns are made of durable materials that can stand up to the vigorous wear and tear caused by biting and chewing. However, these materials must also be soft enough to avoid damaging your opposing teeth. Porcelain, gold, and nickel alloys are all commonly used to create dental crowns. These materials may be combined to create hybrid crowns that offer the benefits of multiple materials. Most modern crowns are coated in porcelain to create a natural, tooth-like effect. Your dentist can help you choose the right dental crown for your tooth based on your desires and budget.

2. How long can a dental crown last?

After investing in a dental crown, many people wonder if they'll need to replace it in the future. Whether or not you'll need to replace your dental crown will depend on several factors, such as the health of your teeth and whether you have a habit of clenching or grinding them. Many people can go their entire lives without ever needing to replace their dental crowns. On average, dental crowns can last for 10 years, according to Healthline. However, some types of dental crowns have been known to last longer than others, so if longevity is a priority for you, you can ask your dentist about choosing a dental crown made from a long-lasting material.

3. Do you need a dental crown?

Dental crowns are often placed in patients' mouths following other procedures. For example, people who undergo root canal therapy need to have the treated tooth crowned unless a dental crown is already in place. After your procedure, you may wonder if you really need a dental crown, especially if your teeth are already feeling better. However, it's very important to receive a dental crown if your dentist says that you need one. That's because dental crowns are used to protect teeth that are fragile due to decay or certain dental procedures. A dental crown is the best way to protect your tooth so you can continue to use it for a long time to come.

For more information, contact a local dental office, like Highland Family dental.