Due to the use of the Precision Wings feature we successfully treated this case of class II division 1.
In phase I we focused on the mandible growth with the use of the Precision Wings feature
In 14 months we successfully expanded the upper arch
The impacted canines of the upper jaw erupted successfully, the mandible grew forward and we achieved a class I molar relationship
In phase II we aligned both arches and achieved a perfect Class I occlusion .
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