appliance

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References in periodicals archive ?
A second stage of treatment with a fixed appliance is necessary in most cases to ensure proper alignment and interdigitation of the dentition.
Simultaneous use of cervical appliance and activator: an orthopedic approach to fixed appliance therapy.
The sectional fixed appliance encourages proclination of the upper labial segment.
So the complicated impactions can only be treated by fixed appliances.