Dental anatomy:

Both of these teeth were treated at our office at 2 different times. Tooth #3 (on the right) was treated today while tooth #2 (on the left) was treated previously. Taken together, there are 9 canals between the 2 of them!! Pretty cool cases…we would have like to negotiate one of the canals on tooth #3 (the MB2) as it was non-patent; however we still feel that this represents a very favorable endodontic result!