What Is Diastema?
A diastema is a gap or space between two teeth. It is most commonly seen between the upper front teeth, also known as the upper incisors.
A space between the teeth can occur for different reasons. In some children, it may be part of normal dental development, while in other cases it may be related to the size of the teeth, jaw development, oral habits or the position of the labial frenum.
Diastema does not always require treatment. Treatment may be considered when the gap remains after permanent teeth have erupted or when the patient wants to improve the appearance of the smile.
What Are the Common Causes of Diastema?
There can be several reasons for a space developing between the front teeth. The cause may differ from one person to another.
- Diastema is commonly seen in children during dental development and may sometimes correct naturally as the teeth and jaw develop.
- A difference between the size of the teeth and the size of the jaw can create extra space between the teeth.
- A high labial frenum may contribute to a gap between the upper front teeth.
- Habits such as thumb sucking and tongue thrusting can place pressure on the front teeth and may create or increase a space between them.
- In some cases, an impacted extra tooth between the upper front teeth may prevent the teeth from coming together.
How Can Jaw and Tooth Size Cause a Gap Between Teeth?
One of the common causes of diastema is a difference between the size of the jaw and the size of the teeth.
If the jaw has more space than the teeth require, gaps may remain between the teeth. This is particularly noticeable when the space appears between the upper front teeth.
In children, spaces may sometimes be part of normal development. As permanent teeth erupt and the jaw continues to develop, some of these spaces may reduce naturally.
What Is the Role of a High Labial Frenum?
The labial frenum is a small band of tissue that connects the inner side of the upper lip to the gums. It can be seen when the upper lip is lifted.
When this tissue is positioned too low or extends between the upper front teeth, it may contribute to a persistent gap between those teeth.
If a high labial frenum is identified as the main reason for the diastema, the dentist may consider treatment of the frenum along with other dental treatment where required.
Can Thumb Sucking and Tongue Thrusting Cause Diastema?
Yes. Certain oral habits can place repeated pressure on the upper front teeth and may contribute to the development of a gap between them.
Thumb sucking can push the upper front teeth forward when the habit continues for a long period.
Tongue thrusting is a habit where the tongue is repeatedly placed or pushed forward between the upper front teeth. Over time, this pressure may affect the position of the teeth and increase the space between them.
The cause of the gap should be identified before deciding on treatment, because correcting the space without managing the underlying habit may allow the gap to return.
Can an Extra Tooth Cause a Gap Between Front Teeth?
In some cases, diastema may occur because an extra tooth is present between the upper front teeth.
The extra tooth may remain impacted beneath the gums and prevent the normal front teeth from moving together. A dental examination can help determine whether an additional tooth is contributing to the space.
How Is Diastema Treated?
Diastema usually does not cause serious complications, and treatment may often be performed for cosmetic reasons. However, the treatment depends on the cause of the gap, whether the teeth are permanent and the amount of space present.
If the space remains after permanent teeth have erupted, the dentist may recommend one of several treatment options.
- Orthodontic treatment: Braces may be used to gradually move the teeth and close the space between them.
- Retainers: After orthodontic treatment, retainers may be required to help maintain the corrected tooth position and reduce the chance of the gap reopening.
- Frenectomy: If a high labial frenum is responsible for the diastema, the tissue may be treated through a procedure known as a frenectomy.
- Composite filling: Tooth-coloured composite material may be used to build up the sides of the teeth and reduce the visible gap.
- Dental veneers: Veneers may also be considered in selected cases to improve the shape and appearance of the front teeth and close the visible space.
Can Braces Close a Gap Between Teeth?
Orthodontic treatment such as braces can be used to move the teeth gradually and close a diastema.
However, after the gap has been closed, the teeth may have a tendency to move back toward their previous position. For this reason, a retainer may be required after orthodontic treatment to help maintain the result.
The exact treatment plan depends on the cause of the gap and the overall position of the teeth.
Can Composite Fillings or Veneers Close Diastema?
In selected cases, a gap between the front teeth can be managed using composite fillings or dental veneers.
Composite material can be added to the sides of the teeth to reduce the space and improve the appearance of the smile.
Dental veneers may also be used to change the visible shape, width and appearance of the front teeth, helping to close the gap cosmetically.
The suitable option depends on the size of the diastema, the condition of the teeth and the desired cosmetic result.
When Should You Consult a Dentist for Diastema?
A gap between the teeth does not always require treatment. In children, some spaces may reduce naturally as permanent teeth erupt and dental development continues.
A dental consultation may be helpful if the gap remains after the permanent teeth have erupted, continues to increase, or is associated with habits such as thumb sucking or tongue thrusting.
The dentist can identify the reason for the space and decide whether orthodontic treatment, frenectomy, composite filling, veneers or another treatment option is suitable.
Conclusion
Diastema is a space or gap between two teeth and is commonly seen between the upper front teeth. It can develop because of differences between jaw and tooth size, a high labial frenum, thumb sucking, tongue thrusting or an impacted extra tooth.
Not every diastema requires treatment. In children, some spaces may close naturally as dental development continues. If the gap remains after the permanent teeth have erupted, treatment may be considered depending on its cause and the patient's cosmetic concerns.
Treatment options may include braces, retainers, frenectomy, composite fillings or dental veneers. If you have a persistent gap between your teeth, consulting a dentist in Thane can help identify the cause and determine the appropriate treatment option.
Frequently Asked Questions
What is diastema?
Diastema is a gap or space between two teeth. It is commonly seen between the upper front teeth.
Is a gap between teeth normal in children?
Spaces between teeth are commonly seen during childhood dental development and may sometimes reduce naturally as permanent teeth erupt.
Can thumb sucking cause a gap between front teeth?
Yes. Long-term thumb sucking can place pressure on the upper front teeth and may contribute to the development of a gap.
Can braces close diastema?
Braces can be used to gradually move the teeth and close the gap. A retainer may be needed after treatment to help maintain the corrected position.
Can a gap between teeth be closed without braces?
In selected cases, composite fillings or dental veneers may be used to improve the appearance of a gap between front teeth.
What is frenectomy for diastema?
A frenectomy is a procedure used to treat the labial frenum when its position contributes to a persistent gap between the upper front teeth.
