Chasing the mb3

This is a short clip where I found a mb3 the very first time.
It was an acute pulpitis on a 16 / #3 , where I had to remove a great amount of  dentine at the mesial aspect of the tooth walls to discover not only the mb2 but suddenly also a mb3.

Although it was a small mb3, that had only half the length of both the others and ended blind, it was a great experience . In the future I will not stop searching when I already found the mb2.

Also mb2 and mb1 were heavily curved so I had to precurve not only the handfiles, but also the heat plugger, the GP and the hand plugger to reach working length.

I used pathfiles and profiles until taper 30/06 in the mb1 and mb2 but the bigger ones, starting at 25/04 only by hand motion and precurved.