Spacing of Teeth: Large Gaps Between Teeth

Why Gaps Develop, What They Mean, and When Braces Might Help.

Spacing refers to noticeable gaps between the teeth — often most visible between the top front teeth. While some spacing can be purely cosmetic, larger or uneven gaps may indicate missing teeth, jaw size imbalances, or developmental issues that could affect long-term oral health.

Fortunately, spacing is one of the most treatable orthodontic concerns, often with simple and effective solutions.

What Causes Gaps Between Teeth?

Gaps (also known as diastemas) can be caused by a variety of factors:

Genetics — inherited jaw and tooth size imbalance
Missing or undersized teeth (such as lateral incisors)
Tongue thrusting habits
Prolonged thumb sucking or pacifier use
Extra tissue (labial frenum) between the front teeth
Teeth shifting due to periodontal issues in older patients

In kids, some spacing is completely normal as baby teeth fall out and adult teeth begin to erupt. But if gaps persist or widen over time, it may be a sign that orthodontic treatment is needed.

Signs of Problematic Tooth Spacing

You might notice:

A visible space between the top front teeth
Uneven spacing between multiple teeth
Food regularly getting stuck between teeth
Speech issues (especially whistling sounds)
Difficulty biting or chewing

Some kids may also feel self-conscious about the way their smile looks, especially in the early teen years.

Why Treatment May Be Recommended

Spacing may seem like a minor issue, but in some cases it can lead to:

Shifting or tilting of adjacent teeth
Improper bite alignment
Speech difficulties
Risk of gum problems due to lack of tooth contact
Esthetic concerns that impact confidence

Closing gaps can improve both the look and function of your child’s smile — and in some cases, make room for prosthetic solutions if teeth are congenitally missing.

How Is Spacing Treated?

Treatment will depend on the cause and severity of the spacing. Options may include:

Braces to gradually move teeth closer together
Clear aligners like Invisalign® for eligible teens or adults
Frenectomy (removal of excess gum tissue) if a tight frenum is involved
Tooth bonding or veneers (in cosmetic cases with small lateral teeth)
Space maintainers or bridges if teeth are missing

Your orthodontist will recommend the best option based on your child’s needs, growth stage, and smile goals.

When to Schedule a Consultation

If your child has large gaps between their teeth — or if permanent teeth seem delayed or missing — it’s a good time to schedule an orthodontic consultation. At Families First, we offer complimentary consultations with imaging and personalized treatment recommendations.

We’ll help you understand what’s causing the spacing and whether early treatment can help guide your child’s long-term smile development.

Claim Your Complimentary Consultation

Our orthodontic team is here to help with complimentary orthodontic consultations in Bluffdale, Riverton, Stansbury Park, and West Jordan. Complete the form below or call (801) 254-9700 to schedule.

Frequently Asked Questions

Is it normal for kids to have gaps in their teeth?

Some spacing is normal during the mixed dentition stage (when baby and adult teeth coexist). But if gaps persist or seem excessive, it’s worth having an orthodontist evaluate.

What causes a gap between the front teeth?

This can be due to genetics, a prominent frenum, thumb sucking, or missing lateral incisors. A consultation and X-ray can reveal the root cause.

Can braces close gaps in teeth?

Yes — braces are one of the most effective ways to close tooth spacing and align the bite.

Can Invisalign fix gaps in teeth?

In many cases, yes — clear aligners are commonly used to treat mild to moderate spacing in teens and adults.

Is spacing just a cosmetic issue?

Not always. In some cases, spacing can lead to bite issues or gum health problems if not addressed.