Functional Appliances
Twin-blocks, Bionators, Frankels, Bimlers — functional therapy.
Removable and fixed functional appliances for skeletal correction in growing patients — 25 variants across Activator, Bionator, Bimler, Frankel, Twin Block, Herbst, Muh, Biobloc Stages I–IV, and Vestibular Appliance. Designed and fabricated from your Rx.
- Activator (FKO) · EOA · Muh · Herbst
- Bionator I / II / III — Orthopedic Correctors
- Bimler A · B · C
- Frankel II / III / IV · Twin Block · BJA
- Biobloc Stage I – IV · Vestibular Appliance
- 26 functional variants in total

Functional Appliances lineup
26 variants available. Ask us for specifics when you request a quote.
403Bionator I (to Open)
Orthopedic Corrector I.
401Activator (FKO)
402EOA
Elastic Open Activator.
404Bionator II (to Close)
Orthopedic Corrector II.
405Bionator III
407Bimler A
408Bimler B
409Bimler C
410Frankel II
411Frankel III
412Frankel IV
413Twin Block
414BJA
415Tuescher Activator
416Activator with Tube
417Muh Appliance
418Muh Appliance
419Herbst Appliance
501Oral Appliance (Soft Type)
For sleep apnea syndrome (SAS).
505Biobloc StageI (Upper)
506Biobloc StageI (Lower)
507Biobloc StageII
508Biobloc StageIII
509Biobloc StageIV
510Vestibular Appliance
406Balters
Balters Bionator-family functional appliance for Class II correction in growing patients.
Digital or stone — your call.
STL/PLY exports from any major scanner, or traditional stone models. Typical turnaround 7–10 business days.
How to orderQuote by case.
Pricing depends on appliance type, complexity, and quantity. Quotes returned within one business day.
Request a quoteNeed it faster?
Rush service is available on request. Additional fees may apply based on complexity and turnaround.
Call 808-957-0111