How to Get Rid of Diastema

A complete overview regarding diastema, its causes, concerns and what the best option for you.

A dazzling smile is more than just a sign of confidence – it’s a beacon of well-being. 

Yet, for some people out there, a little something called diastema can pour cold water all over the aesthetics of their grins.

Diastema might sound like dental jargon but it’s a pretty common issue that doesn’t discriminate between kids and grown-ups. 

The catch? It might or might not play nice with your oral health.

It’s all about the gap game. Diastema is the official term for those spaces between teeth, and it loves to mess around in the front row. 

We’re talking about the midline diastema – the culprit behind those eye-catching gaps.

We’re here to guide you through the ins and outs of diastema. 

We’ll unravel what it is, spill the beans on the possible causes, and present all the possible treatment options.

Plus, we’ve got our spotlight shining bright on the game-changer: Clear aligners

Trust us; they’re about to steal the show.

Buckle up, because we’re diving deep into the world of diastema, armed with solutions that’ll have you smiling confidently in no time.

What is Diastema?

An image of a set of teeth with mild diastema
An image of a set of teeth with mild diastema

Diastema, derived from the Greek word “diastasis”, meaning separation, is a dental condition characterized by a noticeable gap between teeth, particularly in the upper front teeth. 

Now, here’s the deal: a diastema isn’t just any old space – it’s got a bit of a personality. 

We’re talking about a gap that’s more than 0.5 millimeters wide, giving your teeth a little breathing room. It can happen anywhere between any two teeth, but the main stage? That’s reserved for the central incisors – those front and center teeth that steal the spotlight.

The thing is, some people seem to be fond of their diastema, and probably consider it as a unique feature, like a fashion statement

For others, it’s a different story – they’re on the lookout for treatments to refine the appearance of their grins. 

Let’s be real, who doesn’t want their smile to be a showstopper?

  According to a report by the Journal of the American Dental Association, the prevalence of diastema in the general population ranges from 1.6% to 25.4%, depending on the age group and the ethnic background.

Types of Diastema:

An image of a person with visible midline diastema on the left and a person with lateral diastema on the right.
An image of a person with visible midline diastema on the left and a person with lateral diastema on the right.

Knowing the types is like having the cheat codes for nailing the right treatment. 

Midline Diastema and Lateral Diastema (Mandibular diastema)

Midline Diastema – This is when there’s a significant gap between the two upper central incisors. This one’s like the bold and the beautiful of diastema, stealing the spotlight with its noticeable presence. 

Lateral Diastema – This one’s all about the gaps between the upper lateral incisors or the canines. These gaps might be smaller than Midline Diastema, but don’t be fooled – they still pack a punch in the aesthetics department. 

Causes of Diastema:

A clear image of a dental patient without visible 'Diastema' (gap in between the front teeth).
A clear image of a dental patient without visible ‘Diastema’ (gap in between the front teeth).

Diastema is influenced by a variety of factors and a comprehensive understanding of its causes is essential to determine an effective treatment approach.

The size relationship between teeth and the jawbone is a pivotal factor. When teeth are disproportionately small for the jawbone, gaps may emerge. This can be attributed to the genetic predisposition within families.

The absence or undersizing of certain teeth, particularly the upper lateral incisors adjacent to the front teeth, may contribute to the development of diastema.

An oversized labial frenum, the connective tissue from the inside of the upper lip to the gum above the front teeth, can impede the natural convergence of front teeth, leading to diastema.

An irregular swallowing reflex, wherein the tongue exerts pressure on the front teeth during swallowing, can gradually force teeth apart over time.

Certain habits, such as thumb sucking, lip sucking, and tongue thrusting, exert pressure on the front teeth, potentially causing them to move forward and create gaps.

Gum disease, a condition involving infection of the gums and underlying bone supporting the teeth, can result in inflammation, bone loss, tooth mobility, and migration, all contributing to diastema and other dental complications.

Diastema not only has aesthetic implications but also affects oral health, providing spaces for the accumulation of food particles and bacteria, which may lead to tooth decay and gum disease.

Diastema Treatment Options:

a clear image of veneers, metal braces and clear aligners placed on a table

A clear image of veneers, metal braces, and clear aligners placed on a table


The silver lining in the diastema cloud is that it’s entirely correctable, thanks to a range of treatment options tailored to the specific cause and severity of the condition.

Now, let’s explore the arsenal of solutions available for diastema, spanning from conventional methods to contemporary, minimally invasive approaches.

  • Orthodontic Treatment: Traditional braces, the tried-and-true champions, have a longstanding history of closing gaps between teeth but their aesthetic appeal might not resonate with adults aiming to sidestep the visual impact of metal brackets and wires.

  • Dental Bonding: Picture this as a cosmetic touch-up. Dental bonding involves applying a tooth-colored resin to gracefully fill in those diastema spaces.

  • Veneers: Veneers don’t just conceal gaps but also wield the power to transform tooth shape, size, and color. These are best suited for small to medium gaps, keep in mind that their application may involve some irreversible enamel removal.

  • Dental Implants: Enter dental implants – the rockstars of tooth restoration. Surgically implanted into the jawbone, these artificial tooth roots, crowned or bridged, seamlessly fill the gaps left by missing or extracted teeth.

  • Frenectomy: Surgical precision takes the stage with a frenectomy, a procedure aimed at removing or reducing the size of the frenum – that crucial tissue linking the upper lip to the gum above the upper front teeth.

  • Clear Aligners – A Modern Marvel: Cue the modern superhero – clear aligners. Revolutionizing orthodontic treatment, these custom-made, transparent trays discreetly guide teeth into their desired positions. Say goodbye to visible braces; clear aligners make diastema closure a subtle yet highly effective journey.

You can choose from among a spectrum of options to bid farewell to diastema and welcome a confident, revitalized smile. 

Choose the path that aligns with your preferences and embark on the journey to a seamlessly perfected grin.

How to prevent Diastema?

Dental cleaning  equipment including tooth brushes and flossing equipment
Dental cleaning equipment including toothbrushes and flossing equipment

While some causes of diastema are beyond our control, rooted in genetic factors or congenital anomalies, there’s still room for proactive steps to curb the risk or prevent its exacerbation.

Consider these strategic measures:

Uphold Impeccable Oral Hygiene: Make brushing twice a day, daily flossing, and regular dental checkups and cleanings your steadfast allies. A solid oral hygiene routine is your first line of defense against unwarranted diastema developments.

Those Front-Teeth Pressure Habits: Steer clear of habits that exert undue pressure on your front teeth. Thumb-sucking, lip-sucking, tongue-thrusting, nail-biting, or gnawing on pens and pencils – it’s time to bid farewell to these potentially diastema-inducing practices.

Early Orthodontic Vigilance: Keep an eagle eye on your child’s dental journey. If you spy any signs of malocclusion (that’s a fancy term for a bad bite) or teeth misalignment, don’t hesitate to swing by an orthodontic professional early on. Timely intervention can be a game-changer.

Gear Up for Contact Sports or Nocturnal Tooth Grinding: If you’re in the contact sports arena or find yourself clenching and grinding those pearly whites in your sleep, a mouthguard is your shield. It’s a frontline defense against potential trauma or damage, ensuring your teeth stay on the winning side.

In the game of preventing diastema, these measures aren’t just suggestions – they’re strategic maneuvers. 

So, let’s brush, floss, and safeguard those smiles to ensure diastema stays far from the spotlight.

Clear Aligners: A Game-Changer for Diastema Closure:

Clear aligners are virtually invisible when placed in the mouth
Clear aligners are virtually invisible when placed in the mouth.


Step into the world of orthodontic marvels, where the spotlight belongs to none other than clear aligners – a technological masterpiece akin to the cutting-edge offerings from Clearpath Ortho

These aren’t just dental treatments; they’re a revolution.

In this era of transformative orthodontic technology, clear aligners emerge as more than a solution. They don’t just discreetly correct; they pave the way to the radiant smile you’ve envisioned.

Their meteoric rise in popularity isn’t mere happenstance; it’s a resounding endorsement of their ability to tackle a myriad of dental concerns. 

According to a study on the clear aligner effect on diastema, Clear aligners can also improve the appearance, oral health, and function of the teeth, as well as the confidence and self-esteem of the patients.

Why are clear aligners stealing the spotlight among the myriad of diastema treatment options? 

Here’s the compelling scoop:

Discreet Appearance: Clear aligners are the true masters of invisibility, allowing individuals to sculpt their smiles without broadcasting their orthodontic journey to the world.

Comfort and Convenience: Bid farewell to the constraints of traditional braces. Clear aligners offer the liberating perk of removability, granting you the flexibility to maintain impeccable oral hygiene and indulge in a diverse menu during your treatment odyssey.

Predictable Results: This isn’t your run-of-the-mill orthodontic strategy; it’s a precision game. Clear aligners leverage advanced technology to forecast and execute precise tooth movements, ensuring a dance of efficiency and effectiveness in the closure of diastema.

While it might not be a medical red flag, its impact on self-esteem and confidence is undeniable.

Take charge, explore your treatment options, and set sail on a journey toward a more confident and radiant smile. The solution isn’t just clear; it’s clear aligners.

How do you get started with clear aligners for Diastema treatment?

Ready to start your clear aligners treatment? The first step is to consult with your orthodontist. Or you could fill out the form below and let us guide you through the journey.

We’ll examine your teeth, take digital impressions, and design a customized treatment plan for you, and also of course explain the cost, duration, and expectations of your treatment.

You will need to wear retainers to maintain your results and prevent your teeth from shifting back. 

Ready to get rid of your diastema and achieve a beautiful smile? Schedule a consultation with our experienced orthodontists.

Fill out the contact form below and schedule a consultation with us today!


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