In many instances the iTero scanner replaces conventional gooey dental impressions. The iTero scanner can be used for 3D study models, orthodontic appliances and Invisalign. Not only is the scanner more comfortable than traditional impressions, it is also more accurate. This improves the diagnostic quality of the records and enhances the fit of the appliances made from the scan. In addition, the iTero scanner also allows for the immediate delivery of the data to the laboratory. This speeds up turn around time and gets you to straightening your teeth sooner!