No more goop, gagging or discomfort. O’Neill Orthodontics is now offering highly accurate digital impressions. The old technique using putty is unpleasant, and sometimes requires multiple rounds of impressions to get it right. Using the iTero® scanner, the mouth is scanned with a radiation-free laser and in a few minutes, the laser renders a digitally perfect 3-D impression of the teeth and soft tissue. The scanner can be used for making study models, retainers, and Invisalign®.