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Can Veneers Fix Open Bite Teeth?

3D render of teeth with lower and upper veneers over natural teeth.

For many individuals, a perfect smile is more than just an aesthetic feature – it’s a confidence booster, a professional asset, and a statement of overall health. When it comes to straight, white teeth, potential patients often turn to veneers – a treatment vastly popular among those enthusiastic about improving their dental appearance and who want a dazzling grin. However, the question we aim to address is whether veneers offer more than cosmetic solutions. Specifically, can they fix an open bite?

Key Takeaway: 

  • Dental veneers can fix an open bite if the gap is small and mostly unnoticeable.
  • Veneers are strictly cosmetic and do not correct underlying structural issues.
  • For more extensive open bite issues, traditional orthodontic treatments or surgeries are necessary.
  • It is crucial to seek advice for treating open bite malocclusion, as it ensures appropriate care based on the unique characteristics of the individual’s case.

What Is an Open Bite Teeth?

Before we explore the potential of dental veneers, it’s important to understand what an open bite entails.

An open bite is a type of malocclusion or misalignment of the jaw where a gap exists between the top and bottom teeth when your mouth is closed. Usually, this is noticed on the front teeth, and in the most noticeable cases, can have a pronounced effect not just on the aesthetic appeal but also on your overall oral well-being. Approximately 5% of the global population is estimated to be affected by open bite malocclusion.

Healthy teeth with no bite problem or occlusion are characterised by the proper closure of all teeth in the entire mouth. In the absence of an open bite, the upper and lower teeth are aligned together correctly, allowing for an even distribution of biting pressure.

Tooth 3D illustration of open bite dental occlusion.

Open bites can be classified as anterior open bites and posterior open bites. An anterior open bite, where the front teeth do not meet, is more common. On the other hand, a posterior open bite occurs when the back teeth do not make contact when the mouth is closed.

What is the degree of severity? Open bites can vary in severity—from mild cases (where the gap is hardly noticeable) to severe open bites (which can encompass the whole of the front teeth, leaving a clear space in the dental arc, as shown in the image above). The severity influences the complexity of treatment and long-term dental health.

What Causes an Open Bite Teeth?

In some cases, an open bite is hereditary (runs in the family). Genetic traits, such as your jaw shape or structure, can affect the alignment of your teeth.

Other causes include:

  1. Prolonged pacifier use or thumb-sucking: These childhood habits apply pressure on the teeth and jaws, potentially altering their natural development.
  2. Tongue thrusting: A habitual pushing of the tongue against the teeth can cause them to move over time and contribute to an open bite. This can also create gaps between teeth.
  3. Excessive nail biting: This can lead to open bite teeth as the habit puts continuous pressure on the front teeth, causing them to shift forward and potentially disrupt the natural alignment of the bite.
  4. Teeth grinding: Bruxism can lead to open bite by causing excessive wear on the surfaces of the teeth, leading to a misalignment of the top and bottom teeth over time.
  5. Improper jaw development: Conditions that affect jaw growth and alignment can result in an open bite condition.
  6. Airway obstruction: This can lead to an open bite by causing mouth breathing, which can result in the tongue resting low in the mouth and impacting the natural growth of the upper jaw.

Beyond the aesthetic implications, such as a visible teeth gap and the impact on facial profile, affecting an individual’s appearance and self-esteem, an untreated open bite can lead to several oral health problems. These may include:

  1. Temporomandibular joint dysfunction (TMD): Untreated open bite can lead to TMJ issues such as pain, clicking, or locking of the jaw, affecting chewing and causing discomfort.
  2. Speech problems: An untreated open bite can result in speech impediments like lisping or difficulty articulating certain sounds, impacting communication.
  3. Increased risk of dental decay: Open bites may make it difficult to clean certain teeth properly, leading to a higher risk of dental cavities and gum disease.
  4. Difficulty biting and chewing: Open bites may interfere with proper chewing and biting, potentially leading to digestive issues over time.

Can Veneers Truly Fix an Open Bite Teeth?

Veneers, commonly known as ‘porcelain veneers,’ are wafer-thin, custom-made shells that are mainly bonded to the front surface of teeth to improve their appearance. They are crafted from durable, tooth-coloured materials and designed to mimic your teeth’ natural look, providing a solution for various cosmetic dental concerns.

Porcelain veneers offer several benefits for individuals with an open bite. They can effectively conceal imperfections such as discolouration, chips, and gaps. By creating a more ideal tooth shape and alignment, veneers can enhance dental function, potentially reducing discomfort and enhancing oral health. Additionally, the durable nature of porcelain veneers ensures long-lasting results, providing a reliable solution for individuals seeking to address the cosmetic aspects of open bite.

Overall, porcelain veneers can have a significant positive impact on a person’s quality of life, improving both their physical and emotional well-being.

Crop view of teeth with a shade guide.

So you’ve heard what the useful features of porcelain veneers are like; now, let’s get into more detail regarding their extent of effectiveness in fixing misaligned bites, particularly open bites.

Generally, dental veneers can help improve the appearance of an open bite in cases where the gap between your teeth is relatively unnoticeable, which means mild or simple cases of open bite. As you already know, veneers can play a role in rectifying dental problems. However, it’s important to note that in some cases, especially when the open bite is more severe, veneers may not be a comprehensive solution, and alternative treatments may be recommended (more about treatment later).

Addressing Veneers Limitations and Function

Cosmetic dentistry offers a range of quick fixes for dental imperfections, but when it comes to bite alignment, the solution has to be more than skin deep.

Veneers indeed have specific limitations regarding their ability to address certain dental concerns and functions:

Do not physically reposition teeth.

Veneers do not move teeth into a new position. They primarily serve to enhance aesthetics rather than correct underlying structural issues. Thus, veneers alone may not improve an open bite’s functionality, such as speaking and chewing, especially if the issue involves jaw alignment.

Increased stress on teeth

Increased stress on teeth caused by an open bite can exacerbate the problem when veneers are used without addressing the underlying issue. This can lead to accelerated wear, chipping, or even tooth loss.

TMJ disorders

Improper placement of veneers or failure to consider the impact on jaw movement can contribute to the temporomandibular joints.

Other considerations

It is essential to note that veneers are not reversible, meaning that a portion of tooth enamel must be removed prior to installation. Additionally, veneers require careful maintenance and attention to oral hygiene to ensure longevity.

Alternatives to Veneers for Open Bite Treatment

Dentistry offers alternative avenues for those grappling with severe open bites.


These reliable staples of orthodontics, whether traditional metal or clear, apply gentle, constant pressure to gradually move your teeth into proper alignment, effectively correcting the open bite. They are highly adaptable and address the root cause of the issue, offering long-term stability. However, commitment to wear braces requires time and may cause temporary discomfort.


If aesthetics and comfort are concerns, Invisalign is a great option. These clear, removable aligners progressively shift your teeth into position, similar to braces. They offer greater discretion and comfort, making them popular if you have an open bite problem. Their effectiveness suits mild to severe open bite cases and requires consistent wear time and discipline.


For more severe open bites caused by skeletal problems, orthognathic or jaw surgery might be necessary. Most dentists may recommend surgical treatment as a last resort. This option involves surgically repositioning the jaw bones to correct the misalignment. While effective, it’s an invasive procedure with potential risks and longer recovery times, requiring careful evaluation and reserved for extreme cases.


The best advice for anyone considering an open bite treatment is to consult a qualified dentist. A thorough evaluation can determine the true severity of the open bite and the appropriate course of action for long-term correction. It’s crucial to be well-informed, to weigh each treatment option, and where possible, to opt for solutions that not only enhance your smile but also the health and functionality of your teeth.

In the case of veneers, they can fix an open bite only in the most mild cases and often in combination with other treatments. The key is to align expectations with what this particular cosmetic innovation can offer while keeping in mind the importance of overall bite health and functionality.

Let Us Help You in Taking Care of Your Dental Health

Casa Dental ensures to provide the first-class service to a wide range of clientele including local and expatriate patients from young to old.
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