Here at Creighton, we do as much endo as one would like. The minimum canal req. is 12. That earns the student a C. The Majority of students do much more. Most of our endo is posterior teeth. We use the Light Speed rotary system. We also have something know as "advanced clinical privilages" which allows students to perform extra services such as Microscope use, fewer progress checks, hot shot, and even apicos. We are encouraged to attempt semi-difficult cases and there is more than enough pts to go around.