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Time for a Lesson in Dental Anatomy!

Live Life Smiling

dental-anatomy
  • Holmes and Palmer Orthodontics
  • June 9, 2022

 

THERE WON’T BE a pop-quiz later, but we still want our patients to be familiar with the anatomy of their teeth, starting with the crown and going down to the roots. Everything visible above the gums is the crown, which has three layers.

Tooth Enamel

On the outside is the enamel, the hardest substance in our bodies. It needs to be that hard to withstand a lifetime’s worth of chewing our food, but enamel doesn’t replace itself once it’s gone. That’s why it’s so important to brush, floss, limit our consumption of sugary and acidic food and drink, and schedule regular dental cleanings.

Dentin and Pulp

Underneath the enamel is the dentin, a more bony layer that is yellow and porous. At the very center is the pulp chamber, which contains nerves and blood vessels. The pulp is how our teeth feel temperature changes and pain if something is wrong. Never ignore dental pain; it’s a natural warning sign from the body!

Roots

Beneath the gum line are the roots of the teeth. They’re longer than the crowns, anchored deep in the jawbone and cushioned by the periodontal membrane. Unlike the crowns, roots are only protected by gum tissue and cementum (which isn’t as hard as enamel). Each root tip has a tiny hole, through which nerves and blood vessels connect to the pulp.

Top image used under CC0 Public Domain license. Image cropped and modified from original.
The content on this blog is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of qualified health providers with questions you may have regarding medical conditions.

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Patient reviews

EVERY SMILE TELLS A SPECIAL STORY

We are thankful for the opportunity to serve our community with excellent care and take pride in our mission of having a patient-centered philosophy. Check out what our patients are saying about us!

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Sara B.
Amazing work so gentle and answers all my questions Play good movies on TV so kind have fun themed months
Sara B.
Amazing work so gentle and answers all my questions Play good movies on TV so kind have fun themed months
Pam C.
All Dr. And staff were very professional and friendly. Would definitely recommend their service.****
Pam C.
All Dr. And staff were very professional and friendly. Would definitely recommend their service.****
Lola D.
We absolutely love Holmes & Palmer..horrible experience elsewhere, and was leary... they go above and beyond from the moment you step in the door.
Lola D.
We absolutely love Holmes & Palmer..horrible experience elsewhere, and was leary... they go above and beyond from the moment you step in the door.
Sarah M.
From the first step in the door we were impressed!! Professional, friendly, explained everything thoroughly. So happy we chose Holmes and Palmer. Highly recommend 😀
Kelley M.
This is my second child to receive orthodontic care with Dr. Holmes. This practice is efficiently run and the staff is always friendly. We’ve never waited more than 10 minutes to be seen. Highly recommend!!
Kelley M.
This is my second child to receive orthodontic care with Dr. Holmes. This practice is efficiently run and the staff is always friendly. We’ve never waited more than 10 minutes to be seen. Highly recommend!!
Ilissa P.
Wonderful and caring staff. My kids don’t mind going to the dentist, which is huge and speaks for itself.
Ilissa P.
Wonderful and caring staff. My kids don’t mind going to the dentist, which is huge and speaks for itself.
Carrie B.
We have been very impressed with the staff and orthodontists here. They communicate with us as the parents and treat our daughter well while she is here for treatment. We will definitely choose them again when it’s time for our youngest to get her braces.

Sarah B
Carrie B.
We have been very impressed with the staff and orthodontists here. They communicate with us as the parents and treat our daughter well while she is here for treatment. We will definitely choose them again when it’s time for our youngest to get her braces.

Sarah B
Lenon H.
This is the best orthodontist office in the tri-state! A very nice and efficient staff! Getting braces was quick and easy!
Lenon H.
This is the best orthodontist office in the tri-state! A very nice and efficient staff! Getting braces was quick and easy!
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    Ashland, KY 41101
  • 606-388-2561

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