Valuation of the effect of Class III malocclusion treatment combining X-ray cephalometry technology

Objective:To evaluate the effect of Class Ⅲ malocclusion treatment,for further Class Ⅲ malocclusion treatment evaluation.Methods:38 cephalograms of class Ⅲ malocclusion were selected,measuring the change before and after treatment.Results:The ANB was reduced,the difference was statistically significant.Conclusion:The effect of Class Ⅲ malocclusion was obvious.