Fixed Appliances

Palatal Expansion

Fixed Appliances

Palatal Expansion

Palatal expanders are orthodontic devices used to widen the upper jaw (maxilla), creating additional space in the mouth to correct crowding, crossbites, and improve overall dental alignment.

Maxillary Arch Expansion: Widens the upper jaw to correct crossbites and alleviate crowding, promoting better alignment.
Customizable Activation: Many expanders, like the Rapid Palatal Expander (RPE), offer adjustable settings for gradual, controlled expansion.
Durable and Effective: Made from high-quality materials to ensure effectiveness and longevity during treatment.

Most Popular

Rapid Palatal Expander

The Rapid Palatal Expander (RPE) is used in phase I treatment to widen the arch, available with 7 or 11 mm screws, and can be customized with a 3D-printed metal framework for optimal fit.

What does Palatal Expansion solve?

Palatal expanders address several orthodontic issues by increasing the width of the maxillary arch, allowing for improved alignment and dental health.

Corrects Crossbites and Crowding: Expands the upper jaw to align the teeth properly and prevent overcrowding.
Facilitates Proper Jaw Growth: Helps guide the proper growth of the jaw in younger patients, preventing future alignment issues.
Prepares for Comprehensive Orthodontic Treatment: Creates adequate space in the upper arch, making subsequent orthodontic treatments more effective.

Tip: If you experience discomfort with your palatal expander, it’s often temporary. Soft foods and regular cleaning can help you adjust more easily!

Rapid Palatal Expander

Fixed Appliances, Palatal Expansion

HAAS Expander

Fixed Appliances, Palatal Expansion

Snap Lock RPE

Fixed Appliances, Palatal Expansion

Fan RPE (Rapid Palatal Expander)

Fixed Appliances, Palatal Expansion

Compact RPE (Rapid Palatal Expander)

Fixed Appliances, Palatal Expansion

RPE w Facemask Hooks

Fixed Appliances, Palatal Expansion

Lower E-Arch (Arnold Expander)

Fixed Appliances, Palatal Expansion

Williams Expander

Fixed Appliances, Palatal Expansion

Rapid Palatal Expander

Fixed Appliances, Palatal Expansion

HAAS Expander

Fixed Appliances, Palatal Expansion

Snap Lock RPE

Fixed Appliances, Palatal Expansion

Fan RPE (Rapid Palatal Expander)

Fixed Appliances, Palatal Expansion

Compact RPE (Rapid Palatal Expander)

Fixed Appliances, Palatal Expansion

RPE w Facemask Hooks

Fixed Appliances, Palatal Expansion

Lower E-Arch (Arnold Expander)

Fixed Appliances, Palatal Expansion

Williams Expander

Fixed Appliances, Palatal Expansion

FAQ

We’re here to answer all of your questions

What is the primary purpose of a palatal expander?

The primary purpose of a palatal expander is to widen the upper jaw to correct bite issues, create space for crowded teeth, and improve overall dental alignment.

How does a palatal expander work?

A palatal expander works by applying gentle pressure on the upper molars to gradually widen the maxillary arch. This pressure is adjusted over time, allowing the bone to expand and fill in the gap created.

Who is a good candidate for a palatal expander?

Ideal candidates are typically children and adolescents whose maxillary sutures have not yet fused, allowing for easier and more effective expansion. However, certain types can also be used in adults.

How long does the treatment with a palatal expander usually last?

Treatment with a palatal expander typically lasts several months, depending on the desired amount of expansion and the patient’s individual response to treatment.

What should patients expect during the adjustment period?

Patients may experience some initial discomfort or pressure as the expander begins to work, but this usually subsides after a few days. Some may also experience a temporary change in speech.

How should a palatal expander be maintained?

Patients should maintain good oral hygiene by brushing and flossing carefully around the expander. Regular orthodontic check-ups are essential to monitor progress and make necessary adjustments.

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