Dental movement assessment is important when evaluating orthodontic treatment outcomes. We are going to be demonstrating a method to evaluate three-dimensional movement of maxillary posterior teeth when they have undergone Clear Aligner treatment. This protocol offers a combination of several software tools, as well as palatal rugae and dentition as stable references.

This combination allows for the superimposition and segmentation of individual teeth for the purpose of analyzing their movements and orientations. This protocols demonstrate a novel method to analyze the differences between software-predicted models and the actual treatment outcomes. By understanding the efficacy and the accuracy of software-predicted treatment, clinicians will have a better judgment planning the tooth movement.