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Functional orthodontics

The Bionator

A removable appliance that can support the interaction of the lower jaw, tongue and muscles in suitable cases.

Bionator appliance on a dental model

How does a Bionator work?

The Bionator rests loosely in the mouth and uses the activity of the oral and chewing muscles. It is often used during growth when functional correction of the bite is clinically appropriate.

Results depend substantially on diagnosis, wear time, growth and regular monitoring.

Young patient holding her Bionator appliance

When may it be suitable?

  • Certain types of lower-jaw retrusion
  • Functional malocclusion during growth
  • Unfavourable tongue or muscle patterns
  • As part of a multi-stage treatment plan

Not every malocclusion can be treated with a Bionator. Suitability is decided after clinical examination and diagnostics.

Treatment process

  1. Examination and digital diagnostics
  2. Individual fabrication of the appliance
  3. Instructions on wear and care
  4. Regular reviews and adjustments
  5. Finishing treatment when required
A Bionator does not always replace fixed braces or aligners. Treatments may sometimes be combined.