November 14, 2019 By Bryn Mawr Dentistry This patient used Invisalign from 4/24/18 to 12/27/18 to correct upper and lower crowding and back teeth tilting inward. Take a look at their journey below. https://brynmawrdentist.com/wp-content/uploads/2019/11/Sara-W.-Invisalign-Video.mp4