OPR · OFR
OFR · Anterior Crossbite Appliance
Designed for early intervention in selected childhood anterior crossbite cases. The OFR series combines oral muscle function features, active dental guidance and jaw-position guidance to support improvement of reverse overjet and dental and jaw relationships.
Design & structure
Buccal shields, lip bumpers, guiding grooves, a tongue guide and upper and lower labial ridges combine perioral muscle function features with dental guidance.
Clinical use & follow-up
For functional or dentoalveolar anterior crossbite and selected mild Class III malocclusions, following clinical assessment. Marked skeletal mandibular prognathism, severe skeletal Class III, or inability to move the mandible back to an edge-to-edge incisor position requires further specialist assessment.
Sizes & selection
| Model / size | Reference age / selection |
|---|---|
| Small | 3–6 years |
| Medium | 6–9 years |
| Large | 9–12 years |
| Extra-large | Larger dental arches |
Reference ages are a guide to size selection. The clinician checks the patient’s oral condition and appliance fit.
Reference ages are selection guides, not a treatment prescription. Final selection, wear and review follow clinical assessment and the applicable product instructions.
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Ask about OFR.
Contact FEITA for product literature, available models and technical support. Include the product name and your country or region in your enquiry.