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Cause and Treatment for a Gap in Teeth

Family Dentist in Jarrell, Texas
Family Dentist in Jarrell, Texas
Family Dentist in Jarrell, Texas
Family Dentist in Jarrell, Texas
Cause and Treatment for a Gap in Teeth
August 18, 2025

A space between your teeth, particularly the front two, is referred to as a diastema. It’s a signature look for some and something others would prefer to address for aesthetic or functional reasons. The reality is, this is a relatively common dental issue with both children and adults. The good news? There are many ways to enhance the space and improve your smile.

Common Causes of a Gap in Teeth

Inherited Traits

If your parents or siblings have gaps, there are odds you may have some as well. Typically, the reason is that the jaw is slightly larger than the teeth, with remaining space.

Small or Missing Teeth

When smaller-than-average teeth or no teeth are present, the surrounding teeth can move into the empty space and leave a gap.

Tongue Thrust Habit

Forcing your tongue to rest on your front teeth when swallowing or speaking can slowly push the teeth apart eventually.

Oversized Labial Frenulum

This is the small section of tissue in the spot where your upper lip meets your gums. When it’s overly large or thick, it can prevent the front teeth from touching each other.

Childhood Habits

Such a habit as sucking the thumb for a fairly long part of life can advance the front teeth.

Gum Disease

More serious gum disease may damage the bone where your teeth are attached. Once the bone deteriorates, teeth may move away from each other.

Effective Treatment Strategies

Braces and Clear Aligners

Whether clear or traditional, they slowly move your teeth together. They suit small or bigger gaps.

Tooth Bonding

For smaller gaps, a tooth-colored resin can be shaped and polished to close the space. It’s quick, painless, and looks natural.

Porcelain Veneers

They are thin, specially made shells which are placed over the front of your teeth. They can cover the area and give your smile a new, even look.

Frenectomy

If a big labial frenulum is to blame, a simple surgery can remove the extra tissue so your teeth can shift together naturally.

Dental Implants or Bridges

If the space is the result of a lost tooth, implants or bridges can rebuild the appearance and the chewing surface.

Retainers

Once you’ve worn braces or aligners, a retainer will hold your teeth in position and keep the space from recurring.

Conclusion

A diastema can be the result of genetics, bad habits, or periodontal disease. However, the space doesn’t have to stay forever. With the modern treatments available today, the space can be closed faster and easier than you imagine. If you are interested in learning about your choices and obtaining the smile of a lifetime, call Jarrell Dental Care today for an appointment. Let us create your ideal smile for you.