Palatal Expanders in Lombard, IL

Creating Space and Correcting Crossbites with Gentle Expansion

A palatal expander is a powerful, gentle tool for guiding a child’s jaw growth. At Othman Orthodontics in Lombard, IL, we use expanders to widen a narrow upper jaw, correct crossbites and create space for crowded teeth in children from Lombard, Downers Grove, Elmhurst, Wheaton, Villa Park, Oak Brook, Oakbrook Terrace, Hinsdale, Westmont, Lisle and Naperville.

When used at the right age, expanders can prevent more complex problems, reduce the chance of permanent tooth extractions and make later orthodontic treatment simpler.

What Is a Palatal Expander?

Orthodontic Appliance to Widen the Upper Jaw

A palatal expander is a custom appliance that fits against the upper molars and rests gently along the palate (roof of the mouth). In growing children, the two halves of the upper jaw are joined by a growth suture that can be widened gradually, allowing the jaw to expand.

Expansion helps:

• Correct crossbites where upper teeth bite inside lower teeth.
• Create additional room for permanent teeth to erupt.
• Improve the way the upper and lower teeth fit together.

When Are Expanders Recommended?

We may recommend an expander for children who have:

• Narrow upper jaws or crowded upper teeth.
• Posterior crossbites (back teeth cross over incorrectly).
• Significant crowding that may otherwise require extractions.
• Early jaw imbalance that can be improved by widening the upper arch.

Expanders are most effective in growing children—typically between ages 7 and 12—before the mid-palatal suture fully fuses.

Types of Expanders We Use in Lombard

Fixed Palatal Expanders

Most children receive a fixed expander that is cemented to the upper molars. It stays in place throughout the expansion phase and initial stabilization period.

Other Expansion Appliances

In certain cases, we may use different designs or appliances to address specific jaw or arch width needs. We’ll explain which type is best for your child and why.

How Does an Expander Work?

The Activation Process

The expander has a small screw in the center. Parents are usually instructed to:

• Turn the screw according to our directions (often once per day for a set period).
• Use a small key that we demonstrate how to use in the office.
• Record turns to ensure accurate, consistent expansion.

Each small turn gently presses outward, encouraging the two halves of the upper jaw to move apart slightly.

Typical Timeline

Expansion usually happens over a few weeks. After active expansion, we leave the expander in place (without turning) for several additional months to allow new bone to form and stabilize the new width.

What Children Feel with an Expander

Initial Adjustments

When the expander is first placed, children may notice:

• A feeling of pressure on the upper teeth or roof of the mouth.
• Mild changes in speech that usually improve within days.
• Slight extra saliva and a short adjustment period for swallowing.

During active turning, they may feel gentle pressure or tightness for a few minutes after each turn.

A Small Gap Is Normal

As the upper jaw widens, a small temporary gap may appear between the front teeth. This is a normal sign that the expansion is working correctly. The gap often closes on its own or is addressed with later orthodontic treatment.

Caring for a Palatal Expander

Good hygiene is very important. We recommend:

• Brushing around the expander thoroughly after meals and before bed.
• Using a water flosser or special brushes to clean under and around the appliance.
• Avoiding sticky, chewy or very hard foods that can damage the expander.

We will review cleaning techniques with you and your child at the placement appointment.

Benefits of Expanders in Children

• Improves jaw width and harmony.
• Helps correct crossbites and improve bite function.
• Can reduce the need for permanent tooth extractions.
• Often makes future braces or aligner treatment shorter and simpler.

Why Choose Othman Orthodontics in Lombard for Expanders?

• Extensive experience using expanders as part of interceptive treatment.
• Careful planning of expansion amount and timing.
• Clear parent instructions and support for at-home turns.
• Child-friendly team that helps kids adapt quickly.
• Convenient Lombard location for families throughout the western suburbs.

Schedule a Palatal Expander Consultation in Lombard, IL

If your child has a crossbite, crowding or a narrow upper jaw, schedule an expanders consultation at Othman Orthodontics in Lombard, IL. We’ll examine your child’s bite, discuss whether a palatal expander is appropriate and explain how expansion fits into their overall orthodontic plan.