Crowned Expander

The Dischinger Crown Expander uses crowns on the first molars for anchorage. The crowns supply anchorage and slightly open the bite to help expansion. The 12-millimeter Mini Palex is a standard activation screw. The crowns can be placed on the deciduous second molars if the first molars are not erupted.


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Available in 3D Printing

  • Yes

Arch Options

  • Lower Arch

Anchorage Types

  • Included: Crowns

Screw Options


  • Mini Screw