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Table 4 Accuracy of premolar derotation according to the staging (movement/aligner)

From: Treatment outcome and efficacy of an aligner technique – regarding incisor torque, premolar derotation and molar distalization

Movement

Planned staging/aligner

Mean accuracy (%)

Mean standard deviation

Premolar Derotation

< 1.5°

41.8

0.3

Premolar Derotation

> 1.5°

23.2

0.2