MB2 on an Upper Third Molar – sinus communication.mov

Right superior third molar with irreversible pulpits. “Dynamic” CBCT pre op. evaluation showed the presence of 4 root canals. In this case the importance of a pre-op CBCT and its full and “in movement” evaluation is notorious. Endodontic treatment under operating microscope and recorded with a Canon DSLR attached to the microscope (what you can see in this movie is the same that what I saw during the procedure).  Enjoy the ride in to the root canals system.

[youtube]http://www.youtube.com/watch?v=JaAUrPKT2dQ[/youtube]