Can Clear Aligners fix an Overjet?

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Can Clear Aligners fix an Overjet?


Overjet is a common dental issue that occurs when the upper front teeth protrude beyond the lower teeth. This can cause various problems such as difficulty biting, speech problems, and self-consciousness. While traditional braces have been the go-to solution for correcting overjet, clear aligners are becoming increasingly popular due to their convenience and aesthetic appeal.

This article will explore the question of whether clear aligners can fix overjet, including their advantages and limitations.

What is Overjet?

Overjet, also known as protrusion, occurs when the upper front teeth extend outwards beyond the lower teeth. This can cause problems with biting, chewing, and speaking, as well as affect a person's self-esteem.

Causes of Overjet

Overjet can be caused by various factors, including genetics, thumb sucking, tongue thrusting, and dental injuries. Some people may also have a small lower jaw, which can contribute to overjet.

How Clear Aligners Work?

Clear aligners are a type of orthodontic treatment that uses a series of clear, removable trays to gradually shift teeth into the desired position. The aligners are custom-made to fit the patient's teeth and are changed every two weeks to keep the teeth moving in the right direction.

Can Clear Aligners Fix Overjet?

Clear aligners can be effective in correcting overjet, but the severity of the overjet will determine the success of the treatment. Mild to moderate cases of overjet can often be corrected with clear aligners, while more severe cases may require traditional braces.

During the initial consultation, the orthodontist will evaluate the patient's overjet and determine whether clear aligners are a suitable treatment option. They may also use 3D imaging technology to create a customized treatment plan that maps out the movements of the teeth throughout the treatment process.

Advantages of Using Clear Aligners for Overjet

Clear aligners offer several advantages over traditional braces for correcting overjet:

  • Aesthetic appeal: Clear aligners are almost invisible and do not have the unsightly brackets and wires of traditional braces.
  • Convenience: Clear aligners are removable, making it easier to brush and floss teeth and maintain good oral hygiene.
  • Comfort: Clear aligners are made of smooth, comfortable material that does not irritate the gums or cheeks like traditional braces.
  • No food restrictions: Unlike traditional braces, clear aligners do not have any food restrictions, as they can be removed during meals.

Risks and Limitations of Clear Aligners for Overjet

While clear aligners are generally a safe and effective treatment option for overjet, there are some risks and limitations to consider:

  • Compliance:Clear aligners must be worn for at least 22 hours per day to be effective, which can be a challenge for some patients who may be tempted to remove them too often.
  • Limited tooth movement: Clear aligners are not as effective as traditional braces at moving teeth vertically, which may limit their effectiveness in severe cases of overjet.
  • Treatment time: Clear aligners may take longer to correct overjet than traditional braces, due to their limited force capacity and movement range.
  • Cost: Clear aligners can be more expensive than traditional braces, depending on the severity of the overjet and the length of treatment required.


Clear aligners can be an effective and convenient option for correcting mild to moderate cases of overjet and are a promising alternative to traditional braces for correcting overjet, and their popularity is likely to grow in the coming years.

If you're interested in clear aligners to fix your overjet, consider Alignerco Canada. We offer affordable and convenient treatment plans, with remote consultations and at-home impressions. Visit our website today to learn more and start your smile journey.


How long does treatment with clear aligners take to fix overjet?

The length of treatment can vary depending on the severity of the overjet, but it typically takes anywhere from 6 to 18 months.

Is treatment with clear aligners painful?

Most patients do not experience pain during treatment, but some may feel slight discomfort during the first few days of wearing a new set of aligners. This discomfort is temporary and should subside quickly.

Can I eat and drink with clear aligners?

Clear aligners are removable, so you can take them out to eat and drink. However, it is recommended that you avoid eating hard, sticky, or sugary foods as they can damage the aligners and increase the risk of tooth decay.

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