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Take the quiz

Where are you located?

  • United Kingdom
  • Italia
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  • France
  • Україна
  • United States
  • Nederland
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  • Sverige

Correct your crossbite with clear aligners

If your upper and lower dental arches don't seem to align, with a single tooth, or more and their corresponding antagonist in the opposite arch, explore our crossbite page and book an orthodontic evaluation.

A new smile awaits

Correct your crossbite with clear aligners

If your upper and lower dental arches don't seem to align, with a single tooth, or more and their corresponding antagonist in the opposite arch, explore our crossbite page and book an orthodontic evaluation.

A new smile awaits

What is a crossbite?

A crossbite happens when the posterior teeth or anterior teeth do not close properly when biting. This means that the posterior teeth of the upper jaw are either too far inward toward the tongue, or the posterior teeth of the lower jaw are too far outward toward the cheek. A crossbite is a common malocclusion, and one that we can help you correct.

Explore our clear aligner options

Different types of crossbite

There are several types of crossbite

Anterior crossbite

Either maxillary central or lateral incisors lingual (leaning to the tongue) can be crossed. It can be caused by either dental or skeletal misalignment. When the upper teeth sit behind the lower teeth when biting, instead of slightly covering them as they should, you experience an anterior crossbite.

Posterior crossbite

The most common cause is a wider lower jaw. It affects the back teeth, i.e., the molars and premolars, with the upper and lower jaws not fitting together properly. This can lead to jaw slippage when biting.

Unilateral crossbite

Unilateral crossbite is typically due to a narrow maxillary dental arch and affects just one side of it. It's commonly what happens as a result of digit sucking, prolonged dummy use and obstructed upper airway.

Bilateral crossbite

This occurs on both sides of the mouth; that is, the teeth of the upper jaw are located inside the teeth of the lower jaw on both sides. The cause is often an overly narrow upper jaw, which causes this bilateral malocclusion.

Anterior crossbite

Either maxillary central or lateral incisors lingual (leaning to the tongue) can be crossed. It can be caused by either dental or skeletal misalignment. When the upper teeth sit behind the lower teeth when biting, instead of slightly covering them as they should, you experience an anterior crossbite.

Posterior crossbite

The most common cause is a wider lower jaw. It affects the back teeth, i.e., the molars and premolars, with the upper and lower jaws not fitting together properly. This can lead to jaw slippage when biting.

Unilateral crossbite

Unilateral crossbite is typically due to a narrow maxillary dental arch and affects just one side of it. It's commonly what happens as a result of digit sucking, prolonged dummy use and obstructed upper airway.

Bilateral crossbite

This occurs on both sides of the mouth; that is, the teeth of the upper jaw are located inside the teeth of the lower jaw on both sides. The cause is often an overly narrow upper jaw, which causes this bilateral malocclusion.

Causes

There are multiple reasons for crossbite. Find out what could be causing yours below.

What happens if a crossbite is not corrected?

If it is very severe, it can alter your facial proportions and cause visual imbalance, lisping, premature wear on your teeth and difficulty breathing. An incorrect jaw proportion can lead to tension, neck pain, migraines, and premature wear and tear on joints and teeth.

Crossbite malocclusion: treatment options

Invisalign® for crossbite

Start exploring your treatment options with a visit to Impress. Treatment for adults and children alike depends on the extent of the misalignment and the overall impact on health.

Are clear aligners effective?

If your teeth are slightly crooked, correcting them with aligners is often sufficient. Aligners are ideal for adults because they are transparent, removable and hardly restrict daily life. The cost of aligners is considerably lower than that of fixed braces. Depending on the complexity of the misalignment, the treatment time is often shorter. Mild to moderate cases can be corrected within 4 to 9 months. At Impress, we specialize in aligner treatments. With locations across the country.

Frequently Asked Questions: Crossbite

How long does a crossbite take to correct?

How do you fix a crossbite?

Can aligners correct crossbite?

Does crossbite affect speech?

Can crossbite cause facial asymmetry?

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¹By number of own clinics
*Impress is Europe’s N°1 Invisalign provider, based on total operating clinics and treatments sold.
²Monthly payments of 60 instalments are available for Impress treatment of mild cases. For more details on pricing, please visit the Pricing page.
³Based on a comparison with other Invisalign® providers in (country) for a comparable treatment category. T&Cs apply .
⁴verage duration for mild to moderate malocclusions
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