Fig. 2From: Effectiveness of clear aligners in achieving proclination and intrusion of incisors among Class II division 2 patients: a multivariate analysisSuperimposition of models. A Superimposition of T0 (blue) and T1 (gray) based on the palatal vault region. B Automatic registration of T0-CC (purple) and T1-CC (green) when exported from ClinCheck. C Superimposition of T0 (blue) and T0-CC (purple) by the same dental arches D Superimposition of T0 (blue) and T1-CC (green) mediated by T0-CCBack to article page