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A strong, healthy smile is built on a strong, healthy foundation. Let’s take a moment to explore just what creates that foundation—your roots.

The Root of the Matter

The visible part of your tooth is called the crown. And while we spent the great majority of our time thinking about what goes on above the gum line—brushing, flossing, whitening, sealing, preventing cavities—the roots, the parts of the teeth below the surface, are also essential to our dental health.

• What’s inside the root?

The inside of each tooth holds pulp, which is living tissue made of nerves, blood vessels, and connective tissue. The nerves in the pulp allow us to feel pain when a tooth is damaged, decayed, or infected. Tiny blood vessels provide oxygen and nutrients to the cells.

The inside of each root also contains pulp, located in one or more root canals. These canals are small tunnels that travel from the pulp chamber to the tip of each root. Nerves and blood vessels connect pulp tissue to the nervous and circulatory systems in the body, entering and exiting the tooth from very small openings in the root tip.

• What’s outside the root?

On the outside, while roots look like crowns, they’re covered with a different protective surface. Roots are covered by cementum rather than enamel. This is a hard tissue, but not as hard as enamel. But cementum has another advantage—it not only helps protect our teeth, it helps them stay anchored in our jaws. (More on this below.)

• How many roots are we talking about?

The number varies, not just depending on the tooth, but depending on the individual. Most adults have 32 adult teeth: eight incisors, four canines, eight premolars, eight molars, and four wisdom teeth, or third molars. Because the number of wisdom teeth can range from four to zero, though, that total can be smaller.

Rooted to the Spot

The reason that you can rely on your teeth for a lifetime of chewing, biting, and grinding food is the fact that they’re so securely anchored in the jaw.

• Alveolar bone in the jaw contains a socket for each tooth.

• A thin layer of connective tissue called the periodontal ligament lines the socket and surrounds each root. It’s filled with fibers that attach to the root’s cementum covering and to the alveolar bone, holding the tooth securely in place.
• The periodontal ligament not only anchors the tooth, it cushions it from the daily pressure of biting and chewing.
• Finally, the gums surround the teeth and bone, protecting them from bacteria and plaque.

Even though this design is very secure, there are situations where the root becomes vulnerable. In that case, you should see Dr. Chad Vanourny at our Charlotte office right away. Our goal is for you to keep your teeth healthy and strong, and for a lifetime!

School’s out and you’ve emptied your gym locker until next fall. But while you’re stowing away the football gear, the basketball warm-ups, the field hockey sticks, and all the other equipment you’ve collected over the school year (that’s where that other shoe went!), be sure to keep one item handy: your mouthguard.

Team and contact sports like football, basketball, and wrestling aren’t the only potential dental dangers. In fact, almost any sport or activity can be made safer when you use your mouthguard.  While you’re keeping active and fit in the summer months, remember to look out for your smile.

• Sports on wheels

Biking, skate boarding, rollerblading—it only takes one fall to make you realize that roads, sidewalks, and concrete are not ideal landing pads. If you do take a spill, using a mouthguard, along with your helmet, will help protect your teeth and jaw.

• Court sports

Handball and tennis are not what we consider contact sports, but an unexpected bounce from a ball, or a completely unexpected backhand from your partner, can lead to dental injuries. Ace your workout and wear a mouthguard.

• Water sports

A fall in the water can lead to a collision with your surfboard or water skis, and water polo often seems to be a game of stamina, accuracy and elbows. Wear your mouthguard on land and sea, and help reduce your chance of dental injury.

• Team sports

Anyone who has played summer league baseball, softball or soccer knows that occasional contact with other players is pretty much a given. Cushioning your head, mouth, and teeth with a mouthguard will not only protect you, but keep you in the game—and your teammates will appreciate that!

If you already use a mouthguard, keep up the good work! If you don’t, talk to Dr. Chad Vanourny about the importance of protecting your smile with a mouthguard. There are ready-made options available at drug stores and sporting goods shops. These will provide protection to your mouth and teeth, but can sometimes be bulky and uncomfortable and should never be used with braces. If you would like a mouth protector that provides the best fit and comfort, or if you wear braces, we can customize a mouthguard in our Charlotte office that will be a perfect fit for your teeth and bite.

Whatever activity you choose, play it smart! Don’t gear up without your mouthguard, and you’ll greet next year’s classes energized, fit, and sporting a beautiful smile!

School’s out and you’ve emptied your gym locker until next fall. But while you’re stowing away the football gear, the basketball warm-ups, the field hockey sticks, and all the other equipment you’ve collected over the school year (that’s where that other shoe went!), be sure to keep one item handy: your mouthguard.

Team and contact sports like football, basketball, and wrestling aren’t the only potential dental dangers. In fact, almost any sport or activity can be made safer when you use your mouthguard.  While you’re keeping active and fit in the summer months, remember to look out for your smile.

• Sports on wheels

Biking, skate boarding, rollerblading—it only takes one fall to make you realize that roads, sidewalks, and concrete are not ideal landing pads. If you do take a spill, using a mouthguard, along with your helmet, will help protect your teeth and jaw.

• Court sports

Handball and tennis are not what we consider contact sports, but an unexpected bounce from a ball, or a completely unexpected backhand from your partner, can lead to dental injuries. Ace your workout and wear a mouthguard.

• Water sports

A fall in the water can lead to a collision with your surfboard or water skis, and water polo often seems to be a game of stamina, accuracy and elbows. Wear your mouthguard on land and sea, and help reduce your chance of dental injury.

• Team sports

Anyone who has played summer league baseball, softball or soccer knows that occasional contact with other players is pretty much a given. Cushioning your head, mouth, and teeth with a mouthguard will not only protect you, but keep you in the game—and your teammates will appreciate that!

If you already use a mouthguard, keep up the good work! If you don’t, talk to Dr. Chad Vanourny about the importance of protecting your smile with a mouthguard. There are ready-made options available at drug stores and sporting goods shops. These will provide protection to your mouth and teeth, but can sometimes be bulky and uncomfortable and should never be used with braces. If you would like a mouth protector that provides the best fit and comfort, or if you wear braces, we can customize a mouthguard in our Charlotte office that will be a perfect fit for your teeth and bite.

Whatever activity you choose, play it smart! Don’t gear up without your mouthguard, and you’ll greet next year’s classes energized, fit, and sporting a beautiful smile!

School’s out and you’ve emptied your gym locker until next fall. But while you’re stowing away the football gear, the basketball warm-ups, the field hockey sticks, and all the other equipment you’ve collected over the school year (that’s where that other shoe went!), be sure to keep one item handy: your mouthguard.

Team and contact sports like football, basketball, and wrestling aren’t the only potential dental dangers. In fact, almost any sport or activity can be made safer when you use your mouthguard.  While you’re keeping active and fit in the summer months, remember to look out for your smile.

• Sports on wheels

Biking, skate boarding, rollerblading—it only takes one fall to make you realize that roads, sidewalks, and concrete are not ideal landing pads. If you do take a spill, using a mouthguard, along with your helmet, will help protect your teeth and jaw.

• Court sports

Handball and tennis are not what we consider contact sports, but an unexpected bounce from a ball, or a completely unexpected backhand from your partner, can lead to dental injuries. Ace your workout and wear a mouthguard.

• Water sports

A fall in the water can lead to a collision with your surfboard or water skis, and water polo often seems to be a game of stamina, accuracy and elbows. Wear your mouthguard on land and sea, and help reduce your chance of dental injury.

• Team sports

Anyone who has played summer league baseball, softball or soccer knows that occasional contact with other players is pretty much a given. Cushioning your head, mouth, and teeth with a mouthguard will not only protect you, but keep you in the game—and your teammates will appreciate that!

If you already use a mouthguard, keep up the good work! If you don’t, talk to Dr. Chad Vanourny about the importance of protecting your smile with a mouthguard. There are ready-made options available at drug stores and sporting goods shops. These will provide protection to your mouth and teeth, but can sometimes be bulky and uncomfortable and should never be used with braces. If you would like a mouth protector that provides the best fit and comfort, or if you wear braces, we can customize a mouthguard in our Charlotte office that will be a perfect fit for your teeth and bite.

Whatever activity you choose, play it smart! Don’t gear up without your mouthguard, and you’ll greet next year’s classes energized, fit, and sporting a beautiful smile!