Variations in the power output of the Piezon‐Master 400 ultrasonic endodontic unit
The present study was undertaken to see if there was any variability in the power output of Piezon‐Master 400 ultrasonic files when driven using different generators, tranducers and file holders. The displacement amplitude of the oscillating tip of the file in air was used as a measure of the power...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Wiley
1994
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