Compared to aligners made from single layer .030in material (Ex30). Data on file at Align Technology.
Gu, J et al. Evaluation of Invisalign treatment effectiveness and efficiency compared with conventional fixed appliances using the Peer Assessment Rating index. Am J Orthod Dentofacial Orthop February 2017, 151 259-66 Buschang, P et al Comparative time efficiency of aligner therapy and conventional edgewise braces. Angle Orthodontist, Vol 84, No 3, 2014.
Treatment times vary depending on the complexity of your case and must be determined by your doctor.
Some doctors still take physical impressions using a soft putty. These impressions are then scanned by Invisalign technicians to create the 3D image for use in the ClinCheck® software and manufacturing aligners.
Data on File at Align Technology as of October 12, 2017.
Data on file at Align Technology, as of February, 2020.