If you have a noticeable space between your teeth, you may be wondering how to close the gap and whether orthodontic treatment can help.
Braces and clear aligners can often close gaps by gradually shifting your teeth into new positions. However, the right treatment depends on why the space exists, where it is located, and what is happening throughout the rest of your smile and bite.
One question patients frequently ask us is how easily a gap can be closed. Before we answer that, we always want to understand why the space is there and what your smile needs overall.
Knowing How to Close a Gap in Your Teeth Starts With Understanding the Cause
A gap between two teeth is also known as a diastema. Gaps can develop anywhere in your smile, and you may have one noticeable space or spacing between several teeth.
Having a gap doesn’t automatically mean something is wrong. Some spaces are primarily an aesthetic concern, while others can be related to alignment, bite function, oral health, or jaw development. That’s why understanding the potential cause matters before deciding how to treat it.
Depending on your smile, spacing may be influenced by factors such as:
- Differences between tooth size and available space.
- Missing or undersized teeth.
- The position or size of the tissue between the upper front teeth.
- Certain oral habits or swallowing patterns.
- Gum or periodontal problems in some cases.
- The position and alignment of surrounding teeth.
To understand what’s going on with your smile, it’s best to schedule an orthodontic consultation. During an evaluation, we can look at your teeth, bite, and overall alignment to understand what may be contributing to the space.
Once we understand what we’re working with, we can determine which treatment options make sense for your smile.
What Orthodontic Treatments Can Close Gaps Between Teeth?
Orthodontic treatment uses controlled forces to gradually reposition your teeth. When closing a gap is part of your treatment plan, teeth can be moved toward their intended positions to reduce or eliminate the space.
When we evaluate how to close your gap, two of the most common treatments that we may discuss with you include:
- Braces: Braces give us continuous control over tooth movement and may be recommended when closing your gap is part of addressing broader alignment or bite concerns.
- Clear aligners: Removable clear aligners can gradually reposition teeth and may work well for certain spacing issues, especially if you want a less noticeable treatment option.
The decision isn’t simply about whether braces or aligners are better. In our experience, the better question is what movements your teeth need and which treatment can appropriately accomplish them.
Does Every Gap Need Braces or Clear Aligners?
Not every gap needs to be closed, and not every space requires orthodontic treatment.
If you’re comfortable with your smile and the spacing isn’t creating a clinical concern, treatment may not be necessary. The American Association of Orthodontists notes that some spacing is primarily cosmetic, while other cases can be connected to bite function, oral health, alignment, or jaw development.
There are also situations where orthodontics may only be one part of the conversation. Depending on the reason for the gap, other dental treatment may need to be considered before, after, or instead of moving the teeth.
It’s important to know that the most noticeable part of your smile isn’t always the only thing influencing your treatment plan. That’s why we want to evaluate the bigger picture before recommending a solution.
How We Evaluate a Gap in Your Teeth Before Recommending Treatment
During your consultation, we assess your gap in the context of your entire smile. We want to understand where your teeth are now, where they need to move, and how closing the space could affect your surrounding teeth and bite.
Some of the factors we may consider include:
- Where the gap is located
- How much spacing is present
- Whether you have additional spaces elsewhere
- The alignment of surrounding teeth
- Your bite and broader orthodontic needs
- Your treatment goals and preferences
- Whether another dental factor may need to be addressed
Two patients can walk into Orthobar with similar-looking gaps and leave with different treatment recommendations. That’s not because orthodontic treatment needs to be complicated; it’s because your treatment should be designed around your smile.
Personalized planning also gives us the opportunity to explain why we’re recommending an option. We want you to understand your treatment instead of simply being told what to do.
Keeping Your Gap Closed After Orthodontic Treatment
Closing the gap is only one part of treatment. After your teeth reach their planned positions, maintaining those positions becomes important.
Teeth can shift after active orthodontic treatment, which is why we always recommend retainers. Your retainer helps support the new position of your teeth as you transition out of braces or clear aligners.
There isn’t one retainer plan that’s right for everyone. We’ll give you specific instructions based on your treatment and results, so you understand how to protect your new smile.
Find the Right Treatment for Your Orthobar Smile
Braces or clear aligners may be able to close the gap in your teeth, but the right solution starts with understanding why the space exists and what your entire smile needs.
During your consultation at Orthobar, we can evaluate your spacing, discuss your goals, and walk you through treatment options that may be right for you. You’ll understand not only what we recommend, but why we’re recommending it.
If you live in Las Vegas and are ready to explore what closing your gap could look like, schedule a complimentary consultation with Orthobar today!

