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 arrow and maximum expansion.
-Stops
  Prevent screws from coming apart.