Twenty-year follow-up of functional treatment with a bionator appliance: A retrospective dental cast analysis.

CONCLUSIONS: 20 years after bionator treatment without additional fixed appliances, the improved sagittal relationship and the reduced overjet and PAR index remained fairly stable. Long-term changes are most likely due to physiological aging processes and are not associated with bionator treatment.
PMID: 31483143 [PubMed - as supplied by publisher]

Source: The Angle Orthodontist - September 3, 2019 Category: Dentistry Authors: Jungbauer R, Koretsi V, Proff P, Rudzki I, Kirschneck C Tags: Angle Orthod Source Type: research