If you have an underbite and are considering braces, one question often comes up: can braces be started right away, or does the underbite need to be corrected first? The answer depends on the type and severity of the underbite. In some cases, braces can begin immediately, while others may require preliminary treatment to create a healthier foundation for orthodontic care. In this blog, we will take a look at why underbite correction sometimes comes before braces, how different types of underbites affect treatment, and what happens if the issue is not addressed properly. Let’s jump right into it.
Why Underbite Correction Matters Before Braces
An underbite occurs when the lower teeth sit in front of the upper teeth when the mouth is closed. While some underbites are mild, others involve significant jaw alignment issues that can affect how braces work.
Here’s a closer look at why underbite correction matters before braces:
1. Creates a Healthier Bite for More Effective Braces Treatment
Braces are designed to move teeth into better positions. However, if the upper and lower jaws are not aligned properly, braces may have difficulty achieving the desired bite. Correcting the underbite first can create a better foundation for orthodontic treatment.
2. Prevents Uneven Tooth Wear and Jaw Strain
When teeth do not meet correctly, certain teeth may experience more pressure than others. Over time, this can lead to excessive wear, jaw discomfort, and strain on the surrounding muscles. Addressing the underbite helps distribute biting forces more evenly.
3. Improves Chewing, Speaking, and Overall Oral Function
A misaligned bite can make everyday functions more difficult. Some people experience trouble biting into foods, chewing properly, or pronouncing certain sounds. Addressing the underbite can improve overall oral function before braces begin refining tooth positions.
4. Helps Achieve Better Facial Balance and Smile Aesthetics
The position of the jaws affects more than just your bite. It also influences facial appearance. Correcting an underbite may improve facial balance and help create a more natural-looking smile once treatment is complete.
5. Reduces the Risk of Long-Term Dental and Jaw Complications
Leaving a significant underbite untreated can increase the likelihood of future dental problems, jaw joint issues, and uneven tooth wear. Early correction may help reduce these risks.
6. Supports More Stable and Lasting Orthodontic Results
One of the biggest goals of orthodontic treatment is achieving results that last. When the underlying bite problem is addressed properly, there is often a better chance of maintaining those results long after braces are removed.
What Are the Different Types of Underbites, and How Do They Affect Braces Treatment?
Not all underbites are the same. Understanding the type of underbite is important because it helps determine the most appropriate treatment approach.
1. Dental Underbite
A dental underbite occurs when the teeth are positioned incorrectly, even though the upper and lower jaws are generally aligned properly.
In many cases, braces and orthodontic appliances can successfully correct this type of underbite without the need for major jaw intervention. Treatment is often more straightforward because the problem primarily involves tooth positioning.
2. Skeletal Underbite
A skeletal underbite occurs when there is a difference in the size or position of the upper and lower jaws.
For example, the lower jaw may be larger than normal, or the upper jaw may not have developed fully. These cases are usually more complex and may require growth modification appliances in younger patients or jaw surgery in severe adult cases.
Because the issue involves the jaw structure itself, braces alone may not be enough to fully correct the problem.
How Severe Can an Underbite Be, and How Does It Affect Braces Treatment?
The severity of the underbite often influences the treatment plan. Here’s a closer look at the levels:
1. Mild Underbite
A mild underbite usually involves a small amount of overlap between the lower and upper teeth.
These cases can often be treated successfully with braces and orthodontic adjustments alone.
2. Moderate Underbite
A moderate underbite involves a more noticeable misalignment of the bite.
Treatment may require additional orthodontic appliances before or during braces treatment to guide jaw growth or improve alignment.
3. Severe Underbite
A severe underbite typically involves significant jaw discrepancies.
In these situations, braces alone may not provide the desired result. Orthodontists may recommend a combination of braces and surgical treatment, particularly for adults whose jaw growth has already finished.
Do You Need to Fix an Underbite Before Getting Braces?
Yes, in some cases an underbite should be corrected or managed before braces treatment begins to achieve the best possible results.
The need for pre-treatment depends on factors such as the type of underbite, the severity of the bite problem, your age, and whether the issue is related to the teeth or the jaw structure.
For some patients, braces can begin right away. For others, orthodontists may recommend addressing jaw alignment first to create a better foundation for tooth movement.
A thorough orthodontic evaluation is the best way to determine the right approach.
When Is Pre-Underbite Treatment Needed Before Braces?
Pre-underbite treatment is usually needed when jaw alignment issues could limit the success of braces treatment.
This is especially common in growing children and teenagers whose jaw development can still be influenced with orthodontic appliances.
Pre-treatment may be recommended when:
- The underbite is caused by jaw growth issues
- The bite is significantly misaligned
- Facial growth needs to be guided
- Braces alone may not fully correct the problem
- Long-term stability is a concern
Addressing these issues early can often simplify later orthodontic treatment and improve overall outcomes.
What Appliances Are Used Before Braces for Underbite Correction?
Orthodontists may use different appliances depending on the patient’s age and the type of underbite.
1. Palatal Expanders
Palatal expanders help widen the upper jaw when it is too narrow. Creating additional space in the upper jaw can improve bite relationships and support future braces treatment.
2. Reverse-Pull Face Masks
A reverse-pull face mask is commonly used in younger patients with skeletal underbites. It applies gentle pressure to encourage forward growth of the upper jaw.
3. Chin Cups
Chin cups may be used in certain growing patients to help influence lower jaw growth and improve jaw alignment over time.
Not every patient will need these appliances, but they can play an important role in selected cases.
What Happens If You Start Braces Without Treating the Underbite Properly?
Beginning braces without addressing an underlying underbite can sometimes create challenges during treatment.
Here’s what can happen:
- Incomplete Correction
The teeth may become straighter, but the bite relationship between the upper and lower jaws may remain problematic.
- Unstable Results and Relapse
When the underlying cause of the underbite is not addressed, there is a greater chance of the bite shifting back after treatment.
- Extended Treatment Time
Braces treatment may take longer if orthodontists need to manage complications that arise from untreated jaw discrepancies.
- Compromised Facial Aesthetics
Improving tooth alignment alone may not fully address facial balance if significant jaw issues remain.
- Persistent Functional Problems
Chewing difficulties, speech concerns, and jaw discomfort may continue even after braces are completed.
- Potential Need for Revision Treatment
In some cases, additional orthodontic treatment or corrective procedures may be required later.
- Personalized Underbite Treatment at Vail Orthodontics
At Vail Orthodontics, we understand that every underbite case is different. Our personalized orthodontic treatments are designed to improve bite function, jaw alignment, and overall smile aesthetics with long-lasting results.
Closing Thoughts
An underbite can affect much more than the appearance of your smile. It can influence how you chew, speak, and how comfortably your teeth and jaws function every day.
While some underbites can be corrected directly with braces, others may require additional treatment before braces begin. The best approach depends on the underlying cause, the severity of the condition, and your overall orthodontic goals.
A professional orthodontic evaluation can help determine the most effective path forward and ensure that your treatment delivers stable, long-lasting results.
Get the Right Treatment Plan for Your Underbite Find out whether your underbite should be corrected before braces and explore the treatment options that fit your needs.
FAQs
2. Do all underbites require surgery before braces?
No. Many mild and moderate underbites can be corrected without surgery. Surgery is generally considered only for more severe skeletal cases.
3. How do I know if my underbite needs surgery or just braces?
An orthodontist will evaluate your teeth, jaws, facial structure, and X-rays to determine whether braces alone can correct the issue.
4. Can rubber bands fix an underbite without braces?
Rubber bands are usually used alongside braces. On their own, they are generally not sufficient to correct an underbite.
5. What age is best to fix an underbite?
Early treatment during childhood or adolescence often provides more options because jaw growth is still occurring. However, adults can also receive successful treatment.
6. How long does it take to fix an underbite with braces?
Treatment times vary, but many cases take between 18 and 36 months depending on severity and treatment complexity.
7. Will my underbite come back after braces?
Proper retention and following your orthodontist's instructions can help maintain results and reduce the risk of relapse.
8. Will insurance cover underbite correction?
Coverage depends on your insurance plan and the type of treatment being performed. It's best to check directly with your provider for specific details.
