Comparison of labio-palatal incisor movement between two wear protocols: a retrospective cohort study.

The article focuses on comparing the accuracy of Invisalign in achieving predicted tooth movement of the maxillary central incisors and locating the center of rotation in labio-palatal direction, analyzing the impact of different wear protocols. Topics include assessing the discrepancy between predicted and achieved angular movements, exploring root movement control, and comparing wear protocols' efficacy in achieving predicted tooth movements and center of rotation.