Functional

Find appliances including Frankels, Bionators, cantilever Herbst®, and more.

Not seeing an appliance that you are looking for? Great Lakes can fabricate nearly any functional appliance, including those that are not featured in our online catalog. Some other commonly requested functional appliances include: 

  • Banded Herbst®
  • Eganhouse Class III Appliance
  • Acrylic Splint Herbst®
  • Fränkel I
  • Fränkel III
  • Fränkel IV
  • Fränkel V
  • Orthopedic Correctors
  • Standard Bionator II
  • Clark Twin Block
  • Crowned Herbst

Download Functional Appliance Prescription

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  1. Clark Twin Block - McNamara Modification
    LAB APPLIANCE This product is a custom lab appliance. Please choose the "Send us a Case" option on the product page or top menu bar.
    Item # CTBM
    In stock
  2. Standard Bionator I - 'To Open'
    LAB APPLIANCE This product is a custom lab appliance. Please choose the "Send us a Case" option on the product page or top menu bar.
    Item # CWBI
    In stock
  3. Fränkel II
    LAB APPLIANCE This product is a custom lab appliance. Please choose the "Send us a Case" option on the product page or top menu bar.
    Item # DII
    In stock
  4. Cantilever Herbst®
    LAB APPLIANCE This product is a custom lab appliance. Please choose the "Send us a Case" option on the product page or top menu bar.
    Item # IC
    In stock
  5. Higgins XBOW® Class II Corrector
    LAB APPLIANCE This product is a custom lab appliance. Please choose the "Send us a Case" option on the product page or top menu bar.
    Item # BCB
    In stock

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