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Keen Smiles Family Dental Blog

How to Correct an Overbite (or Deep Bite)

February 12, 2024

Keen Smiles Family Dental Clinic


How your upper and lower teeth fit together, also known as your “bite,” can greatly impact numerous aspects of your health, from your ability to eat, speak, sleep, and breathe to your self-esteem and self-confidence. In a perfect bite, the upper teeth should overlap the lower teeth a little, leaving a portion of the lower teeth visible. But what if the upper teeth overlap the lower teeth too much? This is known as an overbite, and it may lead to oral health problems. Scroll down to learn how to correct an overbite.

Graphic illustration of overbite aka deep bite, side and front views

What Is an Overbite?

An overbite occurs when your front teeth overlap your bottom front teeth significantly or completely, hiding the bottom teeth from view. As we mentioned above, the upper teeth should overlap the bottom teeth in a proper bite, but the degree of overlap matters. Your dentist can tell you if you have a significant overbite, sometimes called a “deep bite,” that necessitates treatment. In extreme cases, the tops of the lower front teeth may actually dig into the gum tissue in the roof of the mouth, damaging the gums behind the upper front teeth.

Keep in mind that many people have a slight overbite, and treatment is often unnecessary because the malocclusion is so minor. However, a deep bite can cause problems.

Are Overbites and Overjets the Same Thing?

An overbite is distinct from an overjet, which is a horizontal gap between the front top and bottom teeth. Sometimes, people call a strong overjet “buck teeth.” 

What Causes an Overbite?

Like other malocclusions, overbites have a variety of causes. Sometimes, it’s simply genetics. You may have been born with a shorter lower jaw, which led to your upper teeth being further forward. This often leads to crowding and misalignment issues. Or, you might have a deep bite due to a missing lower tooth, which caused your lower teeth to form into a smaller arch shape. Finally, habits like clenching or grinding the teeth can cause a bite to deepen.

When and Why Is an Overbite Concerning?

As mentioned above, a mild overbite usually isn’t cause for concern. A more severe overbite, however, can cause problems like the following:

  • Low self-esteem and self-confidence
  • Over-erupted lower front teeth, which may become worn down
  • Painful sores or ulcers on the roof of the mouth
  • Gum recession and periodontal disease
  • Tooth loss
  • Headaches
  • TMJ disorders

Your dentist or orthodontist can help you understand how your specific overbite may impact your health now and in the future.

How to Correct an Overbite

Different treatment methods are available for malocclusions, and the best treatment depends on each individual’s specific bite. How severe is it? What caused it? What problems is it causing or expected to cause? Schedule an appointment with your dentist if you’re wondering how to correct an overbite.

Common treatments include traditional metal braces and inconspicuous Invisalign. Both options realign your teeth slowly through the use of applied pressure, but Invisliagn’s clear aligners are often preferred because they’re barely noticeable and conveniently removable. Following braces, retainers are necessary to keep the teeth in alignment.

Treatment may also involve growth modification devices, such as palate expanders, and the extraction of baby teeth or permanent teeth to make more room for the remaining teeth. In some cases, according to the American Association of Orthodontics, the upper front teeth, lower front teeth, or both can be moved into the supporting bone. Finally, the side and back teeth may be elongated to open the bite.

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Do you or your child have an overbite? The first step is simply scheduling an appointment with a dentist to learn more about your specific situation and treatment options.

At Keen Smiles Family Dental, we offer Invisalign, which is a great option for treating many types of malocclusions, including overbites. So, if you’re looking for an experienced, reliable, and friendly dentist near Springfield, Missouri, contact Keen Smiles Family Dental today. Dr. Wilkinson and his team will give you the personalized treatment you deserve using state-of-the-art technology. For exceptional and comprehensive dental care, schedule your first appointment today by calling 417-708-0556 or requesting an appointment online. We look forward to hearing from you!

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