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Open Bite Treatment with Teeth Aligners | Toothsi
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What is an Open Bite Teeth Condition? Causes, Types & Treatment

An open bite is a dental condition in which the upper and lower teeth do not touch when the mouth is closed, resulting in a visible gap. An open bite is also called "malocclusion" or "bad bite."

Individuals with an open bite may encounter difficulties in their daily lives. Understanding the different types of open bite and their effects on oral health is important, as timely open bite treatment with aligners or braces can help improve bite function and overall smile alignment.

Correct Your Open Bite with Toothsi Teeth Aligners. Book a Free Home Scan Today!

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What Are The Types Of Open Bite Teeth?

  • Anterior open bite is a dental condition where your front teeth do not overlap when biting down. An anterior open bite can happen to all of your teeth or can happen to just some of your teeth. This dental condition makes it difficult for you to eat certain foods, and it can also lead to speech issues.

  • Posterior open bite is another type of open bite dental condition in which the back teeth do not touch when biting down. Just like an anterior open bite, a posterior open bite makes it difficult to eat certain foods.

  • Incomplete open bite in an incomplete open bite, only the front upper teeth don’t overlap properly when you close your jaw. in this type of open bite, only the front upper teeth leave space in your mouth when you bite.

What are the Symptoms of an Open Bite?

1. Visible Gap Between Upper and Lower Teeth

One of the most common signs of an open bite is a visible teeth gap between the upper and lower teeth when the mouth is closed.

2. Difficulty in Biting or Chewing Food

People with an open bite often find it difficult to bite into foods like sandwiches, pizza, or fruits using their front teeth. In posterior open bite cases, chewing may feel uneven because the back teeth do not make proper contact.

3. Mouth Breathing or Tongue Thrusting

Some people with an open bite may develop habits such as tongue thrusting or mouth breathing, which can worsen the condition over time and may require orthodontic treatment.

4. Jaw Pain or Tooth Wear

When the front teeth do not touch, and extra pressure is placed on the back teeth, it might lead to jaw discomfort or bite problems if open bite treatment is delayed.

5. Speech Problems

An anterior open bite can affect speech, especially sounds like “s” and “th.” Many people with an open bite develop a slight lisp because the tongue moves forward into the gap between the teeth while speaking.

If you notice any of these symptoms, an early consultation can help you start the right treatment with clear aligners or braces to gradually correct the bite.

What are the Causes of Open Bite?

Habits and Lifestyle Factors


Childhood habits and lifestyle factors that affect teeth alignment and jaw development are among the most common causes of an open bite, especially an anterior one.

Habits like thumb sucking, tongue thrusting, prolonged pacifier use, mouth breathing, or nail biting. These habits tend to create continuous pressure on the teeth, pushing them forward and preventing them from erupting properly, which can lead to an anterior open bite.

Start your journey to a healthier smile with expert open bite correction by visiting your nearby dental clinic today!

Skeletal vs Dental Open Bite


An open bite can be classified as skeletal or dental:

  • A dental open bite happens when teeth are misaligned, but the jaw structure is normal. This type of open bite is usually treated successfully with teeth aligners or braces.

  • A skeletal open bite occurs when the upper and lower jaws grow in different directions or proportions. In such cases, open-bite treatment may involve braces, aligners, or, in many cases, jaw correction surgical procedures, depending on the severity.


An orthodontic evaluation is important before starting treatment because both anterior and posterior open bites can be skeletal or dental in nature.

Genetic Reasons


In many cases, an open bite is also caused by genetics and jaw growth patterns. If parents have jaw alignment issues, spacing problems, or an open bite, their children may also develop similar bite problems.

How is an Open Bite Treated With Aligners?

Teeth Aligners work by applying controlled pressure to specific teeth, gradually moving them into the correct position. Aligners help close the gap by gently moving the front teeth down slightly and adjusting the back teeth to improve the bite.

Aligners are usually recommended for:

  • A mild to moderate anterior open bite
  • Adults and working professionals
  • Patients looking for nearly invisible open bite treatment

Aligners are used to treat open bite and are the most preferred choice because they are comfortable, removable, and allow easier brushing and eating than braces.

What is the Starting Price for Open Bite Correction With Aligners?


Toothsi Teeth Aligners Price in India begins at ₹52,999. The actual costs may vary based on the severity of your case and type of treatment plan you choose.

How is an Open Bite Treated With Braces?

Dental braces are recommended where there is a moderate to severe open bite issue, especially posterior open bite or skeletal open bite cases. Braces use brackets and wires to apply continuous pressure on teeth, helping move them vertically and horizontally to close the open bite.

Braces may be recommended for:

  • Severe anterior open bite
  • Posterior open bite
  • Complex tooth movements
  • Teen orthodontic cases


In some open bite orthodontic cases, orthodontists may also use elastics or other orthodontic appliances along with braces to help close the bite and improve jaw alignment.

Which is Better for Open Bite Treatment, Aligners or Braces?


Toothsi orthodontists suggest that aligners are most effective for open-bite correction. But the treatment depends on the type of open bite. The right treatment depends on the type and severity of the open bite.

Teeth aligners work best for anterior open bite and mild to moderate cases, while braces are more effective for severe or posterior open bite cases. In some situations, orthodontists may use a combination of both treatments for better results.

Toothsi orthodontists will recommend the appropriate open-bite treatment plan after evaluating your dental concerns. Visit the nearest dental clinic today!

What do Open Bite Before and After Results Look Like?

Frequently Asked Questions About Open Bite

what are the types of open bite?

an open bite is mainly categorized into 3 types: an anterior open bite, a posterior open bite, and an incomplete open bite. in an anterior open bite, the front upper and lower teeth don’t touch each other when biting; in a posterior open bite, the back upper and lower teeth don’t touch each other when biting; and in an incomplete bite, only the front upper teeth don’t overlap properly when biting.

can an open bite be corrected by itself?

yes, an open bite can correct itself mainly in childhood stages with milk teeth. however, once a person enters adulthood with permanent teeth, it is highly unlikely for an open bite to correct itself. the open bite needs to be corrected with the right orthodontic treatment with the supervision of an orthodontist.

will correcting open bite change face shape?

yes, correcting an open bite can affect your face shape by making it look more symmetrical. since anterior open bite can cause aesthetic concerns because of the outward slant, an open bite correction treatment will help improve your overall facial appearance, especially near the mouth area.

can open bite relapse?

yes, an open bite can relapse even after it has been treated through surgical and conventional methods such as braces and clear aligners. To avoid relapse after treatment, you should wear your retainers diligently for 3-6 months and thereafter for the instructed amount of time by your orthodontist.

does open bite affect speech?

yes, in most cases an open bite can affect your speech and the way you talk. If the open bite is not treated during the early stages, it can affect your speech and pronunciation in the long run. in severe cases of an open bite, many people even develop a lisp due to an open bite.

does open bite get worse over time?

yes, an open bite can get worse over time as your teeth can continue to shift while making the misalignment severe. if not treated in time, the open bite will keep getting worse leading to problems such as difficulty in speaking and eating, gum diseases, tooth decay, and much more.

what are the symptoms of an open bite?

the most noticeable symptom of an open bite is when you won’t be able to close your mouth properly leading to an uneven bite. other symptoms include difficulty in biting or chewing, speech problems, mouth breathing, etc.

is open bite correction painful?

open bite correction can feel slightly uncomfortable or painful at the beginning of the treatment, especially with braces. Since gradual pressure is applied on your teeth for their alignment, you will feel the pressure of your teeth. however, with time, you’ll get used to it and the pain and discomfort will no longer be there.

how does open bite affect smile?

in an open bite, especially an anterior open bite where your front teeth are slant outwards, you will have to stretch your lips to close them completely. This can lead to resistance and discomfort while speaking and your face may also look asymmetrical. An open bite can affect your face in general leading to problems in eating, breathing, and speaking.

What is an open bite?

An open bite is a dental misalignment in which the upper and lower teeth do not meet or overlap when the jaw is closed, leading to a visible gap. An open bite is usually at the front, called an anterior open bite, or at the back, called a posterior open bite, of the mouth.

What is the best way to fix an open bite?

To address an open bite, visit Toothsi’s dental clinic, where an experienced orthodontist will help plan your treatment. As fixing an open bite requires professional orthodontic treatment, you will be advised to use traditional braces or clear aligners, depending on the severity and type of open bite. You can also book a FREE 3D Home Scan to start your smile makeover journey from the comfort of your home. To schedule your consultation or scan, call 73033 30000.

What causes an open bite in adults and teens?

Common causes of open bite include prolonged thumb or pacifier sucking, which strains tooth alignment; tongue thrusting, in which the tongue pushes between the upper and lower front teeth during speech or swallowing; and, at times, genetics. In adults and teens, unfavorable growth patterns, enlarged lymphatic tissue, and heredity are also key contributing factors.

Are teeth aligners effective for anterior and posterior open bite?

Yes, teeth aligners can effectively treat mild to moderate anterior open bites and certain posterior open bites in adults. The aligners work by applying gentle, controlled pressure to gradually move the teeth into better alignment and improve the way the upper and lower teeth meet. In open bite cases, aligners help by correcting tooth positioning and improving bite closure over time. For a detailed assessment or personalized dental treatment plan, book your free consultation visit the nearest Toothsi dental clinic.

What is the cost of open bite treatment with teeth aligners?

The cost of open bite treatment starts from Rs. 52,999 onwards at Toothsi. The actual cost may vary depending on various factors like the severity of the case, the number of trays required, and the type of plan you choose, which may vary from classic to Luxe (basic to premium plans).

When are braces needed for open bite treatment?

Braces are recommended when the open bite is moderate to severe. Connect with an orthodontist at Toothsi to learn more about the treatment plan.

Can an Open bite be fixed in adults?

Yes, open bite can be fixed in adults with Toothsi’s open bite treatment options, such as clear aligners or braces, depending on whether the case is anterior or posterior. At Toothsi, clear aligners are designed for adults, with an understanding of their treatment requirements.

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