Ultrasonic debridement of root canals: acoustic cavitation and its relevance. 1988.
نویسندگان
چکیده
The phenomenon of cavitation was investigated in an Enac-Osada ultrasonic unit using a #15 CaviEndo file 25-mm long. The observed cavitation was incorporated in a subsequent study which investigated the effects of cavitation on debridement, One group of 10 teeth was subjected to the cavitating file while a second group served as a control. Scanning electron microscopic observations revealed that there was no difference in cleanliness between the two groups of teeth studied. Cavitation might have resulted in the formation of pits in some of the canals and should not be regarded as an important mechanism in debridement.
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ورودعنوان ژورنال:
- International endodontic journal
دوره 42 5 شماره
صفحات -
تاریخ انتشار 1988