[In-office distalizer as Motion Carriere versus Herbst appliance: a comparative study by superimpositions on 156 cases].

Introduction: Among the class II dental supported therapeutic devices, the Carriere Motion Appliance (Henri Schein) was introduced in 2004 followed by in-office adjustments. The objective of this study was to evaluate, by superimpositions, the dento-skeletal effects of the in-office distalizer (D) close to the Carriere Motion Appliance compared to the reference treatment: the Herbst appliance (B).

Material And Method: A retrospective intention-to-treat study was conducted.