If you’ve noticed that your upper front teeth significantly overlap your lower teeth, you may be wondering whether you have an overbite and, more importantly, whether it can be corrected. While a mild overbite is common, a more pronounced overbite can affect your smile, bite, comfort, and long-term oral health.
Fortunately, modern overbite treatment for adults is more effective and discreet than ever. Depending on the severity of your bite and your treatment goals, options may include Invisalign, fixed braces, or, in more complex cases, a combination of orthodontic treatment and other dental procedures.
Many adults also assume they’re “too old” to straighten their teeth. In reality, orthodontic treatment can be successful at almost any age, provided your teeth and gums are healthy.
In this guide, you’ll learn:
- What an overbite is
- When overbite treatment may be recommended
- The common causes of an overbite
- Whether adults can successfully correct an overbite
- How Invisalign compares with braces
- What to expect from treatment
- How to choose the right option for your smile
Whether you’re exploring treatment for cosmetic reasons or to improve your bite, understanding your options is the first step towards making an informed decision.
What Is an Overbite?
An overbite describes the vertical overlap of your upper front teeth over your lower front teeth when you bite together. A small amount of overlap is considered normal and helps your teeth function efficiently. However, when the upper teeth cover too much of the lower teeth, it may be classified as a deep overbite that could benefit from orthodontic assessment.
People often confuse an overbite with an overjet, but they are different conditions.
- Overbite refers to the vertical overlap of the upper and lower front teeth.
- Overjet refers to how far the upper front teeth project forwards in front of the lower teeth.
Some patients have both conditions at the same time, which is why a professional orthodontic examination is important before deciding on treatment.
An untreated overbite can vary in severity. While some people experience no symptoms, others may develop problems such as:
- Excessive wear on the front teeth
- Difficulty biting into food
- Jaw discomfort or strain
- Increased risk of tooth chipping
- Speech difficulties in some cases
- Reduced confidence in their smile
The good news is that many overbites can be successfully corrected using modern orthodontic techniques, helping to improve both dental function and smile aesthetics.
When Does an Overbite Need Treatment?
Not every overbite requires treatment. Many people naturally have a slight overlap of their front teeth, and this often causes no problems.
Treatment is generally recommended when the overbite begins to affect your oral health, bite function, comfort, or confidence.
An orthodontic assessment may be worthwhile if you experience:
- Difficulty biting or chewing food
- Frequent jaw pain or jaw fatigue
- Uneven wear on your teeth
- Chipped or damaged front teeth
- Teeth that bite into the roof of your mouth
- Concerns about the appearance of your smile
- Difficulty cleaning crowded or overlapping teeth
Some adults seek treatment primarily for cosmetic reasons, while others want to improve the way their teeth function. In many cases, correcting an overbite can achieve both.
Seeking treatment early may also help prevent additional wear and tear on your teeth and reduce the likelihood of more complex dental problems developing over time.
For adults considering treatment, an orthodontist will assess several factors, including:
- The position of your teeth
- Your jaw relationship
- Gum health
- Bone support
- Existing dental restorations
- Your smile goals
This allows a personalised treatment plan to be created based on your individual needs rather than using a one-size-fits-all approach.
What Causes an Overbite?
Several factors can contribute to the development of an overbite, and in many cases, it is influenced by a combination of genetics and childhood development.
Genetics
The most common cause is inherited jaw and tooth development. Some people naturally have a larger upper jaw, a smaller lower jaw, or tooth positions that create an increased vertical overlap.
Childhood Habits
Certain habits during early childhood can influence how the teeth and jaws develop, particularly if they continue beyond the recommended age. These may include:
- Thumb sucking
- Prolonged dummy use
- Extended bottle feeding
- Tongue thrusting
These habits can gradually affect tooth positioning and bite development.
Tooth Alignment Problems
Crowded teeth, missing teeth, or teeth that erupt in unusual positions may also contribute to an overbite. As teeth shift over time, the bite relationship can change, sometimes making the overbite appear more pronounced.
Jaw Development
In some people, the upper and lower jaws simply develop at different rates. This can result in skeletal bite differences that may require more comprehensive orthodontic planning.
Understanding the underlying cause is important because it helps determine the most appropriate treatment approach. While many overbites respond well to orthodontic treatment, more severe skeletal cases may require additional treatment planning.
Why a Professional Assessment Matters
Although it’s possible to recognise the signs of an overbite by looking in the mirror, it’s impossible to determine the best treatment without a comprehensive examination.
An orthodontic assessment allows your dentist to evaluate the following:
- The severity of your overbite
- Whether Invisalign or braces are suitable
- Your overall bite function
- The health of your teeth and gums
- Whether additional treatment may be required
No two smiles are the same, which is why personalised treatment planning is essential for achieving predictable, long-lasting results.
If you’re considering treatment, booking an assessment is the best way to understand your options and receive recommendations tailored to your smile.
Can Adults Get Overbite Treatment?
One of the biggest misconceptions about orthodontics is that it’s only effective during childhood or the teenage years. In reality, adult overbite treatment is increasingly common, with many people choosing to straighten their teeth later in life to improve their oral health, bite function and confidence.
Unlike children, whose jaws are still developing, adult treatment focuses on moving the teeth into healthier positions using carefully planned orthodontic techniques. Advances in digital treatment planning and modern appliances mean many adults can achieve excellent results without compromising their professional or social lives.
Whether you’re in your 20s, 40s or 60s, you may still be a suitable candidate for treatment if your teeth and gums are healthy.
Adults often seek treatment for reasons such as the following:
- Improving the appearance of their smile
- Correcting bite problems that make eating uncomfortable
- Reducing excessive wear on their teeth
- Making crowded teeth easier to clean
- Preventing future dental problems associated with poor bite alignment
The most appropriate treatment depends on several factors, including:
- The severity of your overbite
- Whether the problem is caused by tooth position or jaw structure
- Your age and oral health
- Your lifestyle and treatment preferences
- Your desired treatment outcome
This is why a personalised orthodontic assessment is essential before deciding which option is right for you.
Invisalign for Overbite Treatment
For many adults, Invisalign offers an attractive alternative to traditional braces because it combines effective teeth straightening with greater comfort and discretion.
Instead of using brackets and wires, Invisalign treatment uses a series of custom-made clear aligners that gradually move your teeth into improved positions. Each aligner is carefully designed using advanced digital treatment planning, allowing controlled tooth movement throughout the course of treatment.
Many adults choose Invisalign because the aligners are virtually invisible, removable and fit easily into everyday life.
Invisalign may be suitable for adults who:
- Have a mild to moderate overbite
- Want a discreet orthodontic solution
- Prefer removable aligners instead of fixed braces
- Are committed to wearing aligners for the recommended number of hours each day
- Want to maintain normal brushing and flossing routines
Benefits of Invisalign for Overbite Treatment
- Virtually invisible appearance
- Comfortable custom-made aligners
- No metal brackets or wires
- Removable for eating and brushing
- Digital treatment planning
- Fewer routine adjustment appointments
- Suitable for many adult lifestyles
It’s important to remember that Invisalign is not suitable for every type of overbite. More complex bite problems may still be better managed using fixed braces or, in some situations, a combination of orthodontic techniques.
Rather than choosing a treatment based solely on appearance, it’s important to select the option that will achieve the safest and most predictable long-term result.
Braces for Overbite Treatment
Although Invisalign has become increasingly popular, fixed braces remain one of the most effective methods for correcting many types of overbite, particularly when more precise tooth movement is required.
Braces work by applying continuous, carefully controlled pressure to gradually move your teeth into improved positions. Because they remain attached to your teeth throughout treatment, they don’t rely on patient compliance in the same way removable aligners do.
Modern braces are also much smaller and more comfortable than many people expect.
Depending on your clinical needs, your orthodontist may recommend:
Metal Braces
Traditional fixed braces remain one of the most effective solutions for treating moderate to severe overbites and complex bite problems.
Ceramic Braces
Ceramic braces function similarly to traditional braces but use tooth-coloured brackets, making them a more discreet option for adults who prefer less noticeable treatment.
When Braces May Be Recommended
Braces are often recommended when:
- The overbite is more severe
- Significant tooth movement is required
- Bite correction is more complex
- Greater control over tooth positioning is needed
Many adults are surprised by how discreet modern orthodontic appliances have become, particularly ceramic braces, which blend more naturally with the colour of your teeth.
Invisalign vs Braces for Overbite Treatment
Choosing between Invisalign and fixed braces isn’t simply a matter of aesthetics. The right treatment depends on your bite, your clinical needs and your lifestyle.
The table below highlights some of the key differences.
| Feature | Invisalign | Fixed Braces |
|---|---|---|
| Appearance | Virtually invisible clear aligners. | More noticeable, although ceramic braces offer a more discreet appearance. |
| Comfort | Smooth, custom-made aligners with no brackets or wires. | May cause temporary discomfort after adjustments. |
| Removable | Yes – remove it for eating, drinking and brushing. | No – braces remain fixed throughout treatment. |
| Eating | No food restrictions once aligners are removed. | Some hard and sticky foods should be avoided. |
| Oral Hygiene | Easy to brush and floss after removing aligners. | Requires extra care when cleaning around brackets and wires. |
| Suitable For | Many mild to moderate overbite cases. | Mild, moderate and many complex overbite cases. |
| Treatment Planning | Uses advanced digital planning to map tooth movement. | Carefully planned orthodontic treatment tailored to your bite. |
| Patient Commitment | Aligners must be worn for the recommended number of hours each day. | Braces work continuously because they remain attached to the teeth. |
| Best For | Adults seeking a discreet and removable treatment option. | Patients requiring more comprehensive bite correction or complex tooth movement. |
Neither treatment is universally “better”. The most appropriate option is the one that safely delivers the best long-term outcome for your specific bite.
An orthodontic consultation allows your dentist to assess your teeth, discuss your goals and recommend the treatment most likely to achieve predictable results.
Which Treatment Is Right for You?
Rather than asking, “Which treatment is better?”, a more helpful question is the following:
Every smile is unique. Factors such as the position of your teeth, jaw relationship, bite function and treatment goals all influence the recommendation your orthodontist will make.
Choosing the right treatment from the start can help achieve more predictable results and reduce the likelihood of unnecessary delays or adjustments during treatment.
If you’re considering improving your smile, an assessment with an experienced orthodontic team will help you understand your options and create a personalised treatment plan based on your individual needs.
Will I Need Surgery to Correct an Overbite?
One of the most common concerns adults have is whether correcting an overbite means they will need surgery. Fortunately, for many patients, the answer is no.
Most mild to moderate overbites can be successfully treated using orthodontic treatment, such as Invisalign treatment or fixed braces. These treatments gradually move your teeth into healthier positions, helping to improve both your bite and the appearance of your smile.
The most suitable treatment depends on several factors, including the severity of your overbite, the position of your teeth and your individual treatment goals. This is why a professional orthodontic assessment is an important first step before beginning treatment.
- During your orthodontic assessment, your dentist will evaluate:
- The severity of your overbite
- Whether your bite can be corrected with Invisalign or fixed braces
- Your overall oral health and bite alignment
- Your treatment goals and lifestyle
- The most appropriate treatment plan for your individual needs
For many adults, orthodontic treatment alone is enough to achieve a healthier bite and a more balanced smile. Following your assessment, your dentist will explain your treatment options and recommend the approach best suited to your needs.
How Long Does Overbite Treatment Take?
A common question patients ask is, “How long will it take to fix my overbite?”
The answer depends on your individual circumstances. Every patient’s teeth, bite and treatment goals are different, so there is no single treatment timeline that applies to everyone.
Several factors can influence treatment duration, including:
- The severity of your overbite
- Whether you choose Invisalign or fixed braces
- The complexity of the required tooth movements
- Your overall oral health
- How closely you follow your treatment plan
For example, Invisalign aligners should be worn for the recommended number of hours each day to achieve the planned tooth movements. Consistency plays an important role in keeping treatment on schedule.
Your orthodontist will provide a personalised estimate after assessing your bite and discussing your treatment goals.
It’s important to focus on achieving a healthy, stable result rather than simply completing treatment as quickly as possible. Well-planned orthodontic treatment aims to improve both function and aesthetics while helping to reduce the risk of future bite-related problems.
How Much Does Overbite Treatment Cost?
The cost of overbite treatment for adults varies because every treatment plan is tailored to the individual patient.
Factors that may influence the overall cost include:
- The complexity of your overbite
- The type of orthodontic treatment recommended
- The anticipated treatment duration
- Whether additional procedures are required as part of your treatment plan
Rather than choosing treatment based solely on cost, it’s important to consider the overall value of receiving a carefully planned solution that supports your long-term oral health.
During your consultation, your orthodontist will explain:
- Your diagnosis
- Suitable treatment options
- Expected treatment timeline
- A personalised cost estimate
- Available payment or finance options, where applicable
This allows you to make an informed decision based on your individual needs rather than relying on general online estimates.
Why Choose Landmark Dental for Overbite Treatment?
Choosing the right provider for adult overbite treatment is about more than simply selecting between Invisalign and braces. It is about receiving a personalised treatment plan that prioritises your oral health, long-term stability and smile goals.
At Landmark Dental, every orthodontic assessment begins with a detailed evaluation of your teeth, bite and jaw alignment. We take the time to understand your concerns, explain your treatment options clearly and recommend the solution that best suits your individual needs.
When you choose Landmark Dental, you can expect:
- Personalised treatment planning based on your unique bite
- Access to both Invisalign and fixed braces where appropriate
- Experienced clinicians with a focus on long-term outcomes
- A patient-centred approach with clear communication throughout treatment
- Modern digital technology to support diagnosis and treatment planning
- Convenient appointments for patients across Hemel Hempstead and the surrounding areas
Whether your priority is improving your bite, enhancing your smile or both, our team will work with you to develop a treatment plan designed to achieve predictable, long-lasting results.
If you’re unsure which treatment is right for you, the first step is a professional orthodontic assessment.
Frequently Asked Questions
Can adults get braces for an overbite?
Yes. Fixed braces remain an effective treatment option for many adults with mild, moderate or more complex overbites. Your orthodontist will recommend the most suitable approach after assessing your bite.
Is overbite treatment painful?
It’s common to experience mild pressure or temporary discomfort when your teeth begin moving, particularly after changing aligners or adjustments to braces. This usually settles within a few days.
What happens if an overbite is left untreated?
Depending on its severity, an untreated overbite may contribute to uneven tooth wear, difficulty biting, jaw discomfort and aesthetic concerns. An orthodontic assessment can determine whether treatment is recommended.
Which is better for adults: Invisalign or braces?
Neither treatment is universally better. Invisalign is popular for its discreet appearance and convenience, while fixed braces may be recommended for more complex bite corrections. The right choice depends on your individual clinical needs.
Can I eat normally during treatment?
Patients wearing Invisalign remove their aligners before eating and drinking anything other than water. Patients with fixed braces may need to avoid particularly hard or sticky foods to help protect their appliances.
How do I know which treatment is right for me?
The most reliable way to determine the right treatment is through a comprehensive orthodontic assessment. Your dentist will evaluate your bite, discuss your goals and recommend the option best suited to your needs.
Book Your Orthodontic Consultation
If you’re considering overbite treatment for adults, the best place to start is with a professional assessment.
Our team will examine your bite, explain your treatment options and help you understand whether Invisalign treatment or orthodontic treatment is the most suitable solution for your smile.
Whether your goal is improving your bite, enhancing your smile or protecting your long-term oral health, we’ll create a personalised treatment plan tailored to your individual needs.
Ready to take the next step? Book an orthodontic consultation today and discover the most suitable treatment for your smile.