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Can Braces Fix an Underbite?

Having a perfect smile is something that many people desire. It not only enhances our appearance but also contributes to our overall confidence. However, various dental issues can affect the alignment and harmony of our teeth, leading to problems like underbites. 

An underbite occurs when the lower teeth extend beyond the upper teeth when the jaw is closed. In this article, we will explore the question and delve into the effectiveness of braces as a treatment option for underbites. So, let’s dive in!

Braces have long been a popular choice for correcting misaligned teeth, but can they effectively fix an underbite? The answer is, yes, braces can help correct an underbite in many cases. However, the severity of the underbite and the individual’s specific dental condition will determine the success of braces as a treatment option.

How Do Braces Work?

Braces are orthodontic devices that apply gentle pressure on the teeth to gradually move them into the desired position. They consist of brackets, archwires, and bands that work together to align the teeth and jaws. 

By exerting continuous pressure, braces encourage the teeth to shift and reposition themselves over time. The treatment duration varies depending on the complexity of the case and the patient’s response to the treatment.

Can Braces Fix All Types of Underbites?

While braces can be effective in treating certain types of underbites, it’s essential to note that they may not be suitable for every case. The severity of the underbite and the underlying cause play a significant role in determining the ideal treatment approach.

In mild to moderate cases, braces may be sufficient to correct the underbite. However, severe cases of underbites may require additional orthodontic appliances or even jaw surgery in some instances.

How to Treat Underbites With Braces

When braces are used to correct an underbite, the orthodontist will design a treatment plan tailored to the individual’s needs. The process typically involves the following steps:


The orthodontist will conduct a thorough examination of the patient’s teeth, jaws, and overall oral health. X-rays, photographs, and impressions may be taken to assess the condition accurately.

Brace Installation: 

Once the evaluation is complete, the orthodontist will install the braces. The brackets are bonded to the teeth using dental adhesive, and the archwire is inserted through them.


Regular follow-up appointments will be scheduled to adjust the braces and monitor the progress. These adjustments involve tightening or replacing the archwires to ensure continuous pressure is applied to the teeth.

Treatment Duration: 

The duration of treatment with braces can vary depending on the individual case. It can range from several months to a few years. Compliance with oral hygiene practices and wearing retainers after braces are essential for maintaining the results achieved.

Limitations and Considerations

1. Cases Where Braces Alone May Not Be Sufficient:

Braces can correct dental underbites (misalignment of the teeth). However, when the underbite is skeletal meaning it’s due to the jawbone’s position rather than the teeth braces alone may not provide the desired correction.

2. When Surgical Intervention Might be Needed:

For adults with a skeletal underbite, and in some severe cases for teenagers, orthognathic (jaw) surgery might be required. This surgery repositions the jaws to achieve proper alignment.

Additional or Alternative Treatments

1. Palatal Expanders:

These are devices placed on the upper jaw which apply force to widen the palate over time, potentially making room for the upper teeth to move into a better position in relation to the lower teeth.

2. Reverse Pull Face Mask:

This external device works with a palatal expander. It’s typically worn at night and pulls the upper jaw forward to align with the lower jaw.

3. Chin Cap:

It restricts the growth of the lower jaw. This is more effective in growing children where it can redirect jaw growth.

4. Orthognathic Surgery:

This surgical procedure is for individuals whose jaw discrepancy cannot be resolved with orthodontics alone. The surgery involves repositioning the jaws to achieve proper alignment and function.

Post-Treatment Care and Maintenance

1. The Role of Retainers:

After orthodontic treatment or surgery, retainers are crucial to maintain the new position of the teeth. They prevent the teeth from moving back to their original positions (relapse).

2. Regular Dental Check-ups and Monitoring:

Regular visits to the orthodontist or dentist are essential to monitor the bite’s stability, the health of the teeth, and the surrounding tissues.

3. Addressing Potential Relapse:

Over time, there’s a natural tendency for teeth to shift. Regular wear of retainers and consistent monitoring can help address any potential relapse early on.


If you have an underbite and are wondering if braces can fix it, the answer is generally positive. Braces can be an effective treatment option for many individuals with underbites, especially in mild to moderate cases. However, it’s important to consult with an orthodontist to determine the most suitable treatment plan for your specific situation. They will assess your condition, evaluate the severity of the underbite, and provide you with expert guidance on the best course of action. With the right treatment, you can achieve a beautiful and functional smile, boosting your confidence and overall oral health.