Can Aligners Be Used for Overbite?

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Can Clear Aligners Fix an Overbite? Yes—Here’s What You Need to Know

An overbite, also known as a deep bite, is one of the most common bite issues people face. It occurs when the upper front teeth significantly overlap the lower front teeth when the mouth is closed. While a slight overbite is normal, a pronounced one can lead to:

• Jaw pain and tension

• Worn-down front teeth

• Speech issues

• Aesthetic concerns

So, the question is: Can clear aligners like Invisalign fix an overbite? Yes—aligners can be very effective in treating mild to moderate overbites. Let’s explore how they work and what you need to consider if you’re thinking about this treatment option.

How Do Aligners Correct an Overbite?

Clear aligners work by applying precise, gradual pressure to your teeth, guiding them into a better position over time. This includes improving the relationship between your upper and lower teeth. In the case of an overbite, aligners can:

• Move the upper front teeth back

• Shift the lower teeth forward

• Create better vertical and horizontal alignment

• Reposition the bite to reduce pressure and contact between arches

This is all done through a series of digitally-designed trays, each one slightly different than the last, based on a customized treatment plan.

What Factors Affect the Success of Overbite Correction?

The effectiveness of aligner treatment for overbite depends on several factors:

✅ Severity of the Overbite

• Mild to moderate overbites are often treatable with aligners alone.

• Severe overbites, especially those caused by skeletal misalignment (jaw structure), may require additional treatments, such as elastics, orthodontic appliances, or even orthognathic surgery.

✅ Age of the Patient

• Aligners tend to be more effective in teenagers and young adults, especially if growth is still occurring.

• Adults can also achieve excellent results, though treatment may take longer.

✅ Patient Compliance

Aligners only work if you wear them consistently—20 to 22 hours per day. Missed wear time = delayed or incomplete results.

Will I Need Additional Treatments?

In some cases, your dentist may recommend combining clear aligners with:

• Elastics to help reposition the jaw

• Interproximal reduction (IPR) to create space

• Tooth extractions for severe crowding or protrusion

• Refinement trays for final adjustments

Your dentist will assess your bite and explain whether aligners alone will suffice or whether a hybrid approach is needed.

Why Fixing an Overbite Matters

Overbites aren’t just a cosmetic concern—they can also affect:

• Tooth wear and erosion

• Speech and articulation

• Jaw joint function (TMJ)

• Oral hygiene, due to overlapping teeth

Correcting an overbite can dramatically improve both your appearance and oral health.

Dr. Bak’s Approach: Function and Aesthetics in Every Smile

Dr. Bak Nguyen has over 25 years of orthodontic experience and has successfully treated hundreds of overbite cases with clear aligners. His treatment plans combine advanced digital modeling with personalized care to ensure your bite not only looks great—but works properly, too.

Book a free virtual consultation to learn more about your case, its treatment time and cost with Dr Bak Nguyen (the real one).

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