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[An analysis of curative effect of activator in treating Class II division 1 malocclusion]
Abstract
Objective:
To analyze the results of class II division 1 malocclusion treated by activator.
Methods:
Sixteen growing patients, who were diagnosed as class II division 1 malocclusion, were evaluated by McNamara analysis.
Results:
The activator affects the growth of mandible positively and inhibits the growth of the maxilla.
Conclusion:
The activator can treat class II division 1 malocclusion effectively, which can be perceived by McNamara analysis directly.