;

Dental bonding for gaps: A quick, painless and affordable solution

Dental bonding to fix diastemas
Are you self-conscious about the gaps between your teeth? Do they trap food particles and plaque, leading to oral health issues such as tooth decay and gum disease?

Gaps between teeth can be a source of anxiety, especially if they affect the front teeth, which are noticeable when you smile or speak.

Dental bonding is a cosmetic dental treatment that can offer a conservative, effective, and rapid solution to this problem. However, not everyone is a good candidate.

Keep reading to learn about the causes of gaps between teeth, the benefits of dental bonding, and other alternative treatments.

Key takeaways:


  1. Gaps between teeth may form in cases of diastema, receding gums or when the teeth are triangular in shape.

  2. Dental bonding is a less invasive, less expensive, and rapid alternative to other treatments like veneers or braces.

  3. Dental bonding can be a great option for filling in minor gaps between teeth, but it's important to ensure that you are a suitable candidate and that your oral health is in good condition before proceeding with treatment.

  4. Orthodontic treatment, veneers, or crowns may be better options for more severe dental issues.

  5. Maintaining good oral hygiene is essential for successful dental bonding and overall oral health.

What are these gaps between teeth?

Gaps between teeth can affect anyone. Before looking for a solution, it is important to know what these gaps are and how they occur.

Normally, your teeth touch each other at certain points or areas called interproximal contacts. And as for your gums, they surround your teeth and form a pink triangular tissue that fills the spaces between your teeth. This is called the interdental papilla.

teeth contact points and gum papilla

However, sometimes gaps between teeth can form when the teeth don't touch each other properly (diastemas) or when the papilla is too short.

Now, gaps between teeth aren't always a serious issue and may not require treatment. In fact, some people have naturally occurring gaps between their teeth that don't affect their smile or cause any hygiene problems.

However, in some cases, these gaps can become a real problem. For example, if you're self-conscious about them or if they accumulate plaque, making hygiene difficult.

If left untreated, these gaps can also cause other dental issues, such as gum disease and tooth decay.

What causes gaps between teeth?

There are a few different factors that can contribute to gaps between teeth.

One common cause is diastemas, which is a fancy way of saying that there's a gap between two teeth. This can happen when there's an imbalance in the size of your teeth or your jaw, or it can be due to other factors like thumb sucking or tongue thrusting.

diastema between the two front teeth (incisors)

Another factor that can cause gaps between teeth is triangular teeth. This is when the teeth next to the gap are smaller than they should be, leaving a space between them. triangular teeth cause more gap too appear than rectangular teeth Gum recession can also cause gaps between teeth. This happens when the gum tissue that normally covers the base of the teeth begins to pull away, leaving the roots of the teeth exposed and creating spaces between them, known as black triangles.

Lastly, malpositioned teeth can also contribute to gaps between teeth. This can happen when your teeth are not aligned properly, causing gaps to form.

Dental bonding is a solution for filling gaps between teeth:

Gaps between teeth can be a source of anxiety, especially if it's affecting the front teeth, which are noticeable when you smile or speak.

Additionally, these gaps can trap food particles and plaque, leading to oral health issues such as tooth decay and gum disease.

That's where dental bonding comes in. Dental bonding is a cosmetic dental treatment that can offer a conservative and effective solution to this problem. It is often the first option to consider because it's a less invasive, less expensive, and rapid alternative to other treatments like veneers or braces.

In just one session, we can use tooth-colored composite resin to fill the gaps and create a more even and uniform smile. The procedure is typically painless and can often be completed in just one visit.

dental bonding to close black gap between front teeth

During the dental bonding procedure, your dentist will start by preparing your teeth by lightly etching the surface to help the bonding material adhere properly. Then, they will select a color for the composite resin that matches the natural shade of your teeth.

Once the material is applied to the gaps and shaped to the desired size and shape, your dentist will use a special light to harden the material and bond it to your teeth.

In addition to closing gaps between teeth, dental bonding can also fix other cosmetic issues like cracks, chips, and minor discoloration. It's a versatile and effective treatment that can greatly improve the appearance of your smile.

Are you a good candidate for dental bonding?

Dental bonding isn't always the best option for everyone. During your first visit, your dentist will thoroughly examine your teeth to see if dental bonding is the right treatment for your specific needs.

Generally, dental bonding is recommended for minor gaps between teeth, where the teeth are not overcrowded. If your teeth are severely malpositioned, other orthodontic treatments may be necessary such as braces or Invisalign.

It's also important to note that if you have tooth discoloration, it's best to whiten your teeth first before proceeding with dental bonding. This is because the bonding material used is matched to the shade of your natural teeth, so if you whiten your teeth afterward, the bonded area may appear darker.

Additionally, before considering dental bonding, it's important to ensure that your oral hygiene is good. This means maintaining a regular brushing and flossing routine and visiting your dentist for regular checkups and cleanings.

Smoking and teeth grinding can also impact the success of dental bonding, so it's important to discuss these habits with your dentist beforehand.

Overall, dental bonding can be a great option for filling in minor gaps between teeth, but it's important to ensure that you are a suitable candidate and that your oral health is in good condition before proceeding with treatment.

Other alternatives to dental bonding:

Porcelain Veneers Composite Bonding
Pros Long-lasting Less expensive
Stain-resistant Can be completed in one visit
Highly customizable Less tooth reduction
Cons Expensive Less durable
Irreversible May require touch-ups
Requires tooth reduction May stain over time
If the spaces between your teeth are too large, if you have major cosmetic problems, or if your teeth are very crooked, bonding may not be the best solution. Other alternative treatments, such as orthodontics, veneers, or crowns, can be the best option for closing these gaps between teeth.

  • Orthodontic treatment: This involves the use of braces or clear aligners to gradually shift teeth into their proper positions, which can help to close gaps between teeth. While orthodontic treatment can take longer than dental bonding, it can also be a good option to correct other severe dental alignment problems.


  • Veneers: These are thin shells made of porcelain or composite resin that are custom-made to fit over the front surfaces of teeth. Veneers can be used to improve the appearance of teeth by changing their shape, size, or color. They can also be used to close gaps between teeth. However, unlike dental bonding, the process of getting veneers takes longer, is expensive, and involves removing a small amount of tooth enamel.

  • Dental crowns: Also known as caps, crowns are another option for closing gaps between teeth. They are typically used to cover damaged or decayed teeth. But, they can also close gaps between teeth. The process involves reshaping the affected tooth and then placing a custom-made crown over it. Like veneers, crowns require some removal of tooth enamel and are a more invasive option than dental bonding.