When you look in the mirror and smile, what do you think about your smile? Maybe there is a small gap, a small gap between your two front teeth on your upper jaw. In our country, many people call this a 'lucky' smile. But in medicine, we have a name for this condition, and that is Diastema . So what exactly is this? Is it beautiful or a disease? Why do these gaps occur? Can anything be done about it? Let's talk about all this precisely and simply today.
What exactly is a diastema?
Simply put, a diastema is a gap between two of your teeth. Although this gap can occur anywhere in the mouth, we most often see it between the two front teeth of the upper jaw. In medical terms, we call this ``Midline Diastema''.
This gap can be very small for some people, and it can be very large for others, making it very visible. The important thing is that most of the time, this condition called Diastema does not harm your oral health. However, very rarely, in some cases, it can be a sign of severe gum disease.
Who is most affected by this situation?
Diastema can occur in both children and adults. However, it is more common in young children. You may have seen small children with baby teeth with gaps between their teeth. This is very normal. Most of the time, these gaps close up on their own when their permanent teeth (what we call 'adult teeth') start to come in.
This is also seen in adults. Some ethnic groups are more likely to have this gap between the two front teeth (Midline Diastema). It is completely genetic. So if you ask whether it is normal to have a gap between the teeth, the answer is, yes, it is mostly normal. As doctors, we see this as a normal variation in tooth development.
The most important thing is that if the gap between your teeth is not caused by gum disease, there is no reason to worry about it.
What are the causes of Diastema?
There is not just one reason for this type of gap between teeth, but several. Let's take a look at the main reasons.
| Cause | A simple explanation |
|---|---|
| Genetic and hereditary things | This is the main reason. If your mother, father, or someone in your family has this type of gap, you are more likely to have it too. It is caused by the size of the teeth being small compared to the jaw, and some teeth being positioned less than others. |
| Enlarged frenum membrane | The frenum is the thin membrane that connects the inside of your upper lip to your gums. In some people, this membrane is a little larger and thicker. Then it comes between the two front teeth and acts to keep those two teeth apart. |
| Incorrect swallowing pattern | Normally, when we swallow something, we should press our tongue against the roof of our mouth. But some people have a habit of pushing their tongue against their front teeth when swallowing. Think about how many times we swallow a day. Every time we push our teeth against our tongue like this, over time, the pressure causes the teeth to gradually move apart. |
| Gum disease (Periodontitis) | This is why we need to be concerned. When gum disease becomes severe, the infection in the gums can affect the underlying jawbone and cause it to dissolve. As the bone dissolves, the teeth lose support and begin to move, creating gaps between them. If a gap that wasn't there before now appears or an existing gap gets bigger, this could be the case. |
What treatments can be done for this gap?
If you have a gap between your teeth, whether or not to treat it depends on two factors.
1. How does that gap affect your beauty (cosmetics) .
2. Is it because of gum disease ?
Treatments to make your smile more beautiful
If your teeth and gums are healthy, but you feel like you need to close this gap, there are very effective treatments available. These are performed by your dentist.
| Treatment method | What happens with this? |
|---|---|
| Dental Bonding | This involves filling the gap with a special type of resin that matches the color of the tooth, called ``Composite Resin.'' The dentist applies this resin, shapes it to the shape of the tooth, and polishes it to give it a natural look. This is a simple, quick treatment. |
| Porcelain Veneers | These are like thin covers that are glued to your teeth. These covers are made of ceramic and are permanently glued to the front of your teeth. This can help close gaps and give your teeth a uniform, beautiful appearance. |
| Braces | If the gap is very large, or if it is in contact with other teeth, the gap can be closed by slowly moving the teeth closer together using dental wires. There are also modern methods such as ``Clear Aligners`` that are used without wires. |
| Frenectomy | As I mentioned earlier, if the cause of the gap is a large frenum, this is the treatment. This involves a small surgery to free the frenum. Often, after this is done, other treatments such as braces or bonding are required to close the gap. |
| Dental Bridge | If your gap is caused by a missing tooth, you can use this method to fill the gap. In this method, the two healthy teeth on either side of the gap are made smaller and a new tooth is inserted using them as a support. |
| Dental Implant | This is also a treatment for a missing tooth. In this, no damage is done to the teeth on either side. A small pin-like part made of titanium is attached to the jawbone, and an artificial tooth (crown) is attached over it. |
What if a gap has formed due to gum disease?
Very important: If your diastema is caused by gum disease, the first thing you need to do is not to treat it for cosmetic reasons. You need to control the infection first.
The dentist may recommend treatments such as:
- Scaling and Root Planing: This is a deeper treatment than a regular teeth cleaning. It involves numbing the gums to remove bacteria and tartar that are hidden beneath the gums.
- Gingival Flap Surgery: If the disease is severe, gum surgery may be necessary. In this, a small incision is made in the gum, the gum is temporarily removed, and the roots of the teeth are thoroughly cleaned. If the bone has melted, a bone graft can also be done in those areas.
Once the gum infection is controlled in this way, if you wish, you can close the gap with one of the cosmetic treatments mentioned above.
Can Diastema be prevented?
It's difficult to give a direct answer to this.
- If you have a diastema genetically , there's no way to prevent it. It's like your eye color or hair texture.
- However, you can definitely prevent diastema caused by gum disease by following good oral hygiene habits.
- Brush your teeth twice daily with a toothpaste containing fluoride.
- Practice flossing to clean between your teeth.
- See a dentist at least once every 6 months to check your teeth.
Should I see a dentist?
If you are a little concerned about the gap between your teeth, meaning you are not happy with the way it looks when you smile, it is best to see a dentist to discuss it. He or she will then explain to you what treatment options are right for you.
But in these cases, you should definitely see a dentist:
- What if a gap that didn't exist before now appears anew?
- If it feels like the current gap is gradually getting bigger.
- If your gums are bleeding, red, or swollen.
- If you feel like your teeth are shaking.
These symptoms can be signs of gum disease, so it's important to seek treatment as soon as possible if you notice anything like this.
Take-Home Message
- Diastema is a gap between two teeth. In most cases, this is a harmless, normal condition.
- The main reason for this is genetics, but certain habits and gum disease can also play a role.
- If you are happy with the gap in your smile, there is no need to treat it. Many people in the world consider it a unique beauty.
- If you want to close this gap, there are very effective and safe treatments such as Dental Bonding, Veneers, and Braces.
- Most importantly: If the gaps between your teeth get bigger over time, or if your gums become painful or bleed, it could be a sign of gum disease. In that case, see a dentist immediately.
- Maintaining good oral health is the best solution to everything.
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