RPE expansion screws

Reliable and safe palatal expansion.

Overview Expansion Screws

hyrax®

Special expansion screw for palatal expansion.

The minimal dimensions of the hyrax® expansion screw are ideal for small palates. Many innovative construction details make their use even easier, safer and more effective.

  • Stabile guidance
    Optimal design of guide pins.
  • Solid body
    High stability even when fully activated.
  • Easy bending
    Break-resistant retention legs.
    Little space needed to bend legs due to stepped screw body.
  • Laser marking
    Directional arrows and maximum expansion.
  • Stops
    Prevent screws from coming apart.

hyrax® click

RPE screw with feature to prevent unwanted reversing.

Tried-and-tested technique for the efficient and safe expansion of the palate with additional feature to prevent unwanted reversing.

Your advantages at a glance:

  • Safe activation.
    Clicking into place is perceptible after each quarter turn.
  • High degree of security.
    For both the orthodontist and the patient.
  • Patented feature click.
    Ideal screw locking feature to prevent unwanted reversing during the active treatment phase.
  • Screw locking feature.
    Prevents unwanted reversing.

Titan hyrax®

The world's first RPE screw in titanium.

The Titan hyrax® screw combines all of the advantages of the tried-and-trusted palatal expansion screw with a particularly biocompatible therapy using titanium. Titanium is the material of choice in surgery as it causes almost no allergic reactions.

  • Stabile guidance
    Optimal design of guide pins.
  • Solid body
    High stability even when fully activated.
  • Easy bending
    Break-resistant retention legs.
    Little space needed to bend legs due to stepped screw body.
  • Laser marking
    Directional arrows and maximum expansion.
  • Stops
    Prevent screws from coming apart.

Dentaurum. Quality. Worldwide. Unique.


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