This is why the use of the microscope is so IMPORTANT in Endodontics. This is an upper first molar with 5 canals. I like to clean and shape first the main canals to work after on the accessories. In this case I found a MB2 and MB3 canal. It’s IMPOSSIBLE to do this with the limitations of our naked eye, even with loupes. Mind as well the “conservative” access done in this case.
Love looks through a telescope; envy, through a microscope.
PhD. MSc. Dr. Pablo Salmeron at Dr. Roze & Associates.