Key Takeaways

• Untreated underbites cause serious health issues including jaw pain, difficulty chewing, speech problems, and excessive tooth wear; early treatment prevents these complications and more invasive interventions later.

• Children should be evaluated by age 7 for underbite treatment; early intervention works with natural jaw growth to guide correction and often eliminates the need for surgery in adulthood.

• Treatment options vary by age and severity: braces work for mild-to-moderate dental underbites (18-36 months), clear aligners suit mild cases in teens/adults (12-24 months), while severe skeletal underbites may require jaw surgery.

• The cost ranges from $1,500-$7,000 depending on treatment type, with many orthodontists offering flexible payment plans and partial insurance coverage to make treatment accessible.

• Retainers are essential after treatment to prevent relapse; without consistent retainer use, teeth can shift back into their original underbite position, undoing all correction progress.

• Adults can successfully treat underbites at any age; while growth-modification tools no longer work for fully developed bones, orthodontics alone or combined with surgery can achieve excellent results.

Does your lower jaw stick out further than your upper jaw? If so, you might have an underbite. This is a common bite issue that affects many people of all ages. The good news? Underbite treatment has come a long way, and there are excellent options available today. Whether you are a parent noticing this in your child, a teen wanting to feel more confident, or an adult ready to finally fix your bite, you are in the right place.

An underbite happens when the lower teeth sit in front of the upper teeth when you close your mouth. It can range from mild to severe. Beyond how it looks, an untreated underbite can cause jaw pain, difficulty chewing, speech problems, and extra wear on your teeth. The sooner it is addressed, the better the outcome tends to be.

Let’s walk through everything you need to know about underbite treatment — from causes to correction options — in a way that is easy to understand and actually helpful.

What Causes an Underbite?

Understanding the cause helps determine the best treatment. Most underbites come from one of two sources: dental or skeletal issues. A dental underbite means the teeth are positioned incorrectly. A skeletal underbite means the jawbones themselves are misaligned.

Common causes include:

• Genetics — underbites often run in families
• Childhood habits like prolonged thumb sucking or pacifier use
• Mouth breathing over a long period
• Overcrowded or missing teeth that shift the bite
• Jaw size differences between upper and lower jaw

Knowing the cause helps your orthodontist create the right plan. The American Dental Association recommends early evaluation so bite problems can be caught and corrected at the best possible time.

Why Treating an Underbite Matters

Some people wonder if an underbite really needs to be treated. The short answer is yes — especially when it affects your daily life. Here is why getting treatment is worth it:

• Prevents excessive wear on your teeth
• Reduces jaw pain and discomfort (TMJ issues)
• Improves chewing and eating comfort
• Helps with speech clarity
• Boosts confidence in your smile and appearance
• Can prevent more serious issues down the road

If you have been living with an underbite and wondering if treatment is right for you, schedule a free consultation with an orthodontic expert to get personalized answers.

Underbite Treatment Options: A Clear Overview

The right treatment depends on your age, the severity of the underbite, and whether the issue is dental or skeletal. Here is a helpful breakdown:

Treatment Option	Best For	Age Range	Timeline
Braces	Mild to moderate dental underbite	All ages	18–36 months
Clear Aligners	Mild dental underbite	Teens and adults	12–24 months
Palate Expander	Children with narrow upper jaw	Children (6–12)	6–18 months
Facemask/Reverse Pull Headgear	Skeletal underbite in growing children	Children (7–12)	12–24 months
Jaw Surgery (Orthognathic)	Severe skeletal underbite in adults	Adults (18+)	Several months + recovery

For a deeper dive into your correction choices, visit our guide on how to fix an underbite at Brockway Orthodontics.

Early Underbite Treatment for Children

If your child has an underbite, early treatment is often the most effective approach. The American Association of Orthodontists recommends that children see an orthodontist by age 7. At this age, enough permanent teeth have come in to identify bite problems early.

Here are the top reasons early treatment is a smart move for kids:

1. Growing jaws are easier to guide. Children’s bones are still developing, which means an orthodontist can redirect jaw growth more easily.
2. It can prevent more invasive treatment later. Catching an underbite early may reduce or eliminate the need for surgery as an adult.
3. It supports healthy development. Correcting the bite early helps with speech, chewing, and facial balance.

Tools like palate expanders and facemask appliances are often used during this phase. They work with the body’s natural growth to gently correct the jawbone position. Learn more about early treatment options for kids at our practice.

Our early orthodontic treatment program in Clearwater, FL is designed specifically to catch bite issues like underbites during this critical window of growth.

How Braces Fix an Underbite

Braces are one of the most reliable tools for treating underbites, especially when the issue is dental rather than skeletal. They work by applying gentle, consistent pressure to move teeth into the correct position over time.

Here is how the process typically works with braces:

1. Consultation and records: Your orthodontist takes X-rays, photos, and digital impressions to plan your treatment.
2. Braces are placed: Brackets and wires are attached to your teeth to begin guiding movement.
3. Adjustments happen regularly: You visit your orthodontist every 4–8 weeks to check progress.
4. Elastics may be added: Rubber bands (elastics) are often used to help correct the bite by connecting upper and lower braces.
5. Retainer phase begins: Once treatment is complete, a retainer keeps your teeth and bite in their new position.

Metal braces and ceramic braces are both great options depending on your preference. You can explore our complete guide to braces to see which type fits your lifestyle best. If you are curious about how braces handle overbites as well, check out how braces fix a deep overbite for more detail on bite correction mechanics.

Can Clear Aligners Treat an Underbite?

Clear aligners are a popular, discreet option — especially for teens and adults. They can work well for mild to moderate dental underbites. However, they are typically not the best solution for severe skeletal underbites.

Feature	Braces	Clear Aligners
Visibility	More visible	Nearly invisible
Removability	Fixed (not removable)	Removable for eating/cleaning
Best underbite type	Dental and moderate skeletal	Mild dental underbite
Compliance required	Less patient compliance needed	Must be worn 20–22 hours/day
Age suitability	All ages	Teens and adults

At Brockway Orthodontics, we offer Spark™ Clear Aligners as a comfortable and discreet option. Spark aligners are known for their clarity and comfort, making them a fantastic choice for adults and teens who want a low-profile treatment experience.

Want to know how to choose the right option for your smile? Our guide on clear aligners vs. braces can help you decide.

Underbite Treatment for Teens

Teenagers are at a great stage for underbite treatment. Their jaws are still developing slightly, which can make correction easier than in fully grown adults. Plus, fixing an underbite during the teen years can make a huge difference in confidence and social life.

Teen-friendly underbite treatment options include:

• Traditional metal braces with elastics
• Ceramic (clear) braces for a less noticeable look
• Clear aligners for mild cases
• Combination of growth-modifying appliances plus braces

Teens in the Clearwater area can check out our adolescent treatment page to learn what options are available for them. We also have a fun and supportive environment that makes the treatment journey feel less intimidating. You can even read reviews from real patients to hear what the experience is like.

Adult Underbite Treatment: It Is Never Too Late

If you are an adult with an underbite, you might wonder if treatment is still possible. Absolutely — it is! Adults successfully treat underbites every single day. The main difference is that adult bones are fully grown, so growth-modification appliances are no longer useful. Treatment usually focuses on orthodontics alone or a combination of braces and surgery for more severe cases.

Here are the steps adults typically go through:

1. Orthodontic evaluation: An X-ray and bite analysis determine whether the underbite is dental or skeletal.
2. Treatment planning: Your orthodontist recommends braces, clear aligners, or a surgical referral depending on severity.
3. Active treatment: Braces or aligners correct tooth position over months.
4. Retainer wear: After treatment, retainers maintain the corrected bite long-term.

Curious about adult orthodontic options? Visit our adult treatment page or explore our guide on adult orthodontics in Clearwater for more details. The Florida Association of Orthodontists also offers helpful resources on finding qualified providers in your area.

What to Expect During Your First Visit

Feeling nervous about your first orthodontic appointment? That is totally normal! Here is what usually happens so you know exactly what to expect:

• A warm welcome and review of your dental and medical history
• Digital X-rays and photos of your teeth and jaw
• A thorough exam of your bite, teeth, and jaw alignment
• A clear explanation of what type of underbite you have
• A personalized treatment plan recommendation
• A chance to ask all your questions — no rush!

You can learn more about what happens at your first appointment on our Your First Visit page. We make sure every patient leaves feeling informed and excited about their next steps. You can also visit us on Google — Brockway Orthodontics to read reviews and get directions to our Clearwater office.

Underbite Treatment Cost and Financing

Cost is often one of the biggest concerns people have. The total cost of underbite treatment varies depending on the type of treatment, severity of the issue, and how long treatment takes. Here is a general range to give you an idea:

Treatment Type	Estimated Cost Range	Insurance Coverage?
Metal Braces	$3,000 – $6,000	Often partially covered
Ceramic Braces	$4,000 – $7,000	Sometimes partially covered
Spark™ Clear Aligners	$3,500 – $6,500	Sometimes partially covered
Early Phase 1 Treatment	$1,500 – $3,500	Often partially covered

The good news is that many orthodontic offices offer flexible payment plans to make treatment affordable. At Brockway Orthodontics, we believe a healthy smile should be accessible to everyone. Visit our financing and insurance page to explore your payment options. You can also check out our helpful article on how to use dental insurance to help pay for braces.

Keeping Your Results: The Role of Retainers

Once your underbite is corrected, the work is not quite done! Retainers are essential for keeping your teeth and bite in their new position. Without consistent retainer use, teeth can shift back — which is called relapse.

Types of retainers include:

• Removable Hawley retainers (wire and acrylic)
• Clear plastic retainers (similar to aligners)
• Fixed/bonded retainers (glued behind the teeth)

Your orthodontist will recommend the best type for your situation. Learn everything you need to know on our retainers page. And if something happens to your retainer, check out our guide on what to do if your retainer breaks.

Following up with your orthodontist regularly and wearing your retainer as directed is the best way to protect your investment in your smile. Check out tips from the Brockway Orthodontics Instagram for fun reminders and patient inspiration throughout your treatment journey.

Your Next Step Toward a Better Bite

An underbite does not have to be something you just live with. With the right treatment, you can correct your bite, protect your oral health, and feel great about your smile. Whether you are a parent looking to help your child, a teen ready to take charge of your confidence, or an adult who has been putting this off for too long — now is a great time to take action.

At Brockway Orthodontics, led by Dr. Brockway, we treat patients of all ages with warmth, expertise, and genuinely personalized care. We take the time to understand your unique needs and create a treatment plan that fits your life. Our Clearwater, Florida office is welcoming, modern, and ready to help you take the next step.

Ready to get started? Book your free consultation online today and discover which underbite treatment option is right for you. Your best smile is closer than you think!

FAQs

Q: At what age should underbite treatment begin?

A: The earlier, the better! Orthodontists recommend that children be evaluated by age 7 so any bite issues like underbites can be spotted early. Treating an underbite while a child is still growing makes the process easier and often more effective, sometimes avoiding the need for surgery later on.

Q: Can clear aligners fix an underbite?

A: Clear aligners can work well for mild to moderate dental underbites — where the teeth are out of position but the jaw itself is not severely misaligned. For more complex or skeletal underbites, braces or a combination of braces and other appliances may be the better fit. Your orthodontist will help you figure out which option is right for your specific situation.

Q: Is underbite treatment painful?

A: Most patients experience some mild soreness after getting braces placed or adjustments made, but it is very manageable. Over-the-counter pain relievers and soft foods for a day or two usually do the trick. The discomfort is temporary and a sign that your teeth are moving in the right direction — pretty exciting when you think about it!

Q: How long does underbite treatment take?

A: Treatment time varies depending on the severity of the underbite and the type of correction needed. Mild dental underbites may be corrected in as little as 12 to 18 months, while more complex cases can take 2 to 3 years or more. Your orthodontist will give you a personalized timeline at your consultation.

Q: Will my underbite come back after treatment?

A: With proper retainer wear, your results should last a lifetime! Retainers are essential after underbite treatment to keep everything in place. Skipping your retainer is one of the most common reasons bite issues can gradually return, so think of your retainer as the final — and very important — step in your treatment journey.