Fixed Appliances, MARPE Appliances

Telescopic CAD-CAM Expander

The Telescopic CAD-CAM Expander from Leone® is a digitally driven appliance featuring a double telescopic screw mechanism designed for rapid palatal expansion—even in patients with narrow arches. Engineered for digital workflows, this expander offers a high expansion-to-size ratio, making it effective in both adolescent and adult patients. When paired with palatal TADs, it provides excellent anchorage for non-compliant cases. Compatible exclusively with the 3DLeone Designer software, each expander comes with a patented swivel key that simplifies intraoral activation with a single hand movement.

Additional Options, Materials & Treatment Information

Treatment & Care

This expander is manufactured specifically for digital workflows and delivered ready for insertion. Its telescopic screw allows for high-capacity expansion with minimal bulk—ideal for narrow palates and adults requiring skeletal support. Clinicians can easily activate the appliance with the included swivel key, designed for intuitive one-handed use.

Expansion Capacity

10 mm, 14 mm, or 18 mm
Activation Method: Swivel key included; single-movement design for easier chairside use
Anchorage Options: Use with or without mini screws (TADs)
Workflow: Fully digital—planned and fabricated via 3DLeone Designer software only

Materials & Additional Options

Screw Type: Double Telescopic Screw
Expansion Capacity: 10 mm, 14 mm, or 18 mm
Activation: Single-movement swivel key
Anchorage Compatibility: Supports use with palatal TADs
Workflow: CAD-CAM only; 3DLeone Designer software exclusive

More About Telescopic CAD-CAM Expander

Also Known As:

Telescopic RPE, Digital Screw Expander

Who Made Me:

Designed by Leone Orthodontics for exclusive use within the 3DLeone Designer system, the Telescopic CAD-CAM Expander was developed to modernize RPE protocols. It features a highly efficient screw mechanism in a compact housing, ideal for both adolescent and adult cases requiring controlled expansion with digital precision.

How It Works:

Once integrated into a digital treatment plan, the expander is printed or milled and delivered ready for insertion. Expansion is achieved using the double telescopic screw and guided by a simple-to-use swivel key, improving both accuracy and patient comfort.

The Dental is in the Details

We’re driven by hard-work and a relentless passion for dental excellence. It’s simple. ODL’s highly skilled lab technicians utilize the finest materials available to achieve ideal results for you and your patients. We stand by our craftsmanship and strive to exceed your expectations with every appliance.

Revolutionize the way you serve your patients with the Telescopic CAD-CAM Expander

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Telescopic CAD-CAM Expander