Fixing Your Closed Bite
Posted on 8/15/2026 by Raleigh Family Orthodontics |
 Have you ever noticed that your top teeth completely cover your bottom teeth when you bite down? This condition, known as a closed bite (sometimes called a deep bite), is more than just an aesthetic concern. It can lead to various oral health problems if left unaddressed. Let's explore what a closed bite is, its potential causes, and how it can be corrected.
Understanding Closed Bites
A closed bite occurs when the upper front teeth excessively overlap the lower front teeth. Ideally, there should be a slight overlap, allowing for proper chewing and jaw function. However, in a closed bite, this overlap is significantly increased, sometimes completely hiding the lower teeth. This can place undue stress on the teeth, jaw joints, and surrounding tissues.
What Causes a Closed Bite?
Several factors can contribute to the development of a closed bite. Genetics often plays a significant role, meaning you might inherit the tendency for this type of bite from your parents. Other potential causes include:
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Habits: Childhood habits like thumb sucking or prolonged pacifier use can affect jaw development and contribute to a closed bite. |
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Tooth Loss: Losing back teeth can cause the front teeth to overerupt, leading to a deeper bite. |
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Grinding or Clenching: Chronic teeth grinding (bruxism) or clenching can wear down the back teeth, causing the front teeth to sink further down and create a closed bite. |
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Skeletal Issues: Sometimes, the underlying bone structure of the jaws contributes to the problem. |
The Impact of a Closed Bite on Oral Health
A closed bite can have several negative impacts on your oral health and overall well-being:
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Increased Tooth Wear: The excessive overlap can cause the lower front teeth to rub against the back of the upper front teeth, leading to enamel erosion and increased sensitivity. |
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Jaw Pain and TMJ Issues: The misalignment can strain the temporomandibular joints (TMJ), which connect your jaw to your skull, leading to pain, clicking, and popping in the jaw. |
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Gum Problems: A closed bite can make it difficult to properly clean your teeth and gums, increasing the risk of gum disease (gingivitis and periodontitis). |
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Difficulty Chewing: In severe cases, a closed bite can interfere with proper chewing function, potentially impacting digestion. |
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Aesthetic Concerns: Some individuals may feel self-conscious about the appearance of their smile due to the excessive overlap. |
Treatment Options for a Closed Bite
Fortunately, there are several effective treatment options available to correct a closed bite. The best approach will depend on the severity of the bite and the underlying cause. Some common treatment options include:
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Orthodontic Treatment: Braces or clear aligners can be used to gradually move the teeth into a more ideal position, correcting the overlap and improving the bite. |
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Restoration Dentistry: In some cases, restoring worn-down back teeth with crowns or onlays can help to open the bite and reduce the overlap. |
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Jaw Surgery: In severe cases, where the skeletal structure is the primary cause, jaw surgery may be necessary to reposition the jaws and correct the bite. |
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Night Guards: If teeth grinding or clenching is a contributing factor, a night guard can help protect the teeth from further wear and tear. |
Maintaining Optimal Oral Care
Regardless of the treatment approach, maintaining excellent oral care is essential for long-term success. This includes brushing twice a day, flossing daily, and attending regular dental checkups. Your dentist can monitor your progress, provide personalized oral hygiene instructions, and address any potential issues that may arise.
Correcting a closed bite can significantly improve your oral health, comfort, and confidence. If you suspect you have a closed bite, it is important to consult with a qualified dental professional for a thorough evaluation and personalized treatment plan.
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