Bacteriological studies on the use of sonic and ultrasonic units in endodontics

Mayer, R.

Deutsche Zahnarztliche Zeitschrift 44(6): 452-453

1989


ISSN/ISBN: 0012-1029
PMID: 2630270
Document Number: 329170
Two units for root canal preparation operated in the sonic and ultrasonic range have been tested for their antibacterial action The Cavi-Endo-Unit (DeTrey/Dentsply) rendered the root canal absolutely sterile in less than 60s, while the Endo MM 3000 Sonic Air (Micro Mega) left the root canal with evident germs after as much as 5 min.

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