How Much of Your Teeth Are Situated Below the Gums?
Posted on 8/1/2025 by Parkside Dental
Have you ever wondered how much of your teeth are actually hidden beneath the gums? It might surprise you to learn that a significant portion of your tooth structure lies below the gum line! This hidden part plays a crucial role in maintaining the health and function of your entire mouth.
Understanding the Anatomy of a Tooth
To understand the importance of the subgingival area (the area below the gums), let's take a closer look at the anatomy of a tooth. The visible part of your tooth is called the crown. This is the portion you use for biting and chewing. However, the crown is just one part of the story.
Extending below the gum line is the root of the tooth. The root is responsible for anchoring the tooth to the jawbone and providing stability. The root is also where the blood vessels and nerves that supply the tooth are located.
The area where the crown meets the root is called the cementoenamel junction (CEJ). This junction is crucial for maintaining a healthy seal between the tooth and the gum tissue.
The Importance of Subgingival Care
The subgingival area is just as important as the visible crown when it comes to oral health. Bacteria can easily build up below the gum line, leading to plaque and calculus (tartar) formation. This can cause gum inflammation, also known as gingivitis. If left untreated, gingivitis can progress to periodontitis, a serious infection that can damage the tissues and bones supporting your teeth.
That's why it's crucial to pay attention to your subgingival area during your oral care routine. Brushing alone isn't enough to reach below the gum line. Flossing and using interdental brushes are essential for removing plaque and food debris from this area.
Tips for Maintaining Healthy Gums
Here are some additional tips for maintaining healthy gums:
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Brush twice a day for two minutes each time, using a soft-bristled toothbrush and fluoride toothpaste.
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Floss daily to remove plaque and food particles from between your teeth.
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Use an interdental brush to clean the spaces between your teeth that are too tight to floss.
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Schedule regular dental checkups and cleanings with your dentist.
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Avoid smoking and excessive alcohol consumption, as these habits can increase your risk of gum disease.
By following these tips, you can help keep your gums healthy and prevent the development of periodontal disease. Remember, your subgingival area is just as important as the visible part of your teeth, so don't neglect it during your oral care routine!
Prevention: Your Best Defense
Taking a proactive approach to your oral health is the best way to prevent problems like gum disease. Regular dental checkups and cleanings allow your dentist to identify and address any issues early on, before they become more serious.
By prioritizing your oral health, you can maintain a healthy smile for a lifetime. If you have any questions or concerns about your subgingival area or gum health, don't hesitate to talk to your dentist. They are the best resource for personalized advice and treatment options.
Have you ever wondered how much of your teeth are actually hidden beneath the gums? It might surprise you to learn that a significant portion of your tooth structure lies below the gum line! This hidden part plays a crucial role in maintaining the health and function of your entire mouth.