Removing a fractured file with ultrasonics

Jul 4 2011 in Chronicles by Stefan Klinge

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Hello Buddies.

The referring collegue fractured an instrument in mb1. On the X-Ray it seemed to be a straight canal. But it had a distal curve. The file was loose but was stuck on the mesial wall. I better had removed sound dentine at the mesial wall instead of the inner curve. But finally it jumped out without any perforation. This time I had luck. Michael Arnold – one of the best german endodontists – told … [Read the rest]