| Literature DB >> 6952152 |
W T Cunningham, H Martin, W R Forrest.
Abstract
The endosonic ultrasonic synergistic system was compared to conventional hand-filing and irrigating techniques for its ability to débride the root canal system. Extracted human teeth were endodontically prepared by conventional and ultrasonic techniques. The roots were cross sectioned and evaluated microscopically at the 1, 3, and 5 mm. levels from the apex for cleanliness. The endosonically prepared canals were significantly cleaner at all levels.Entities:
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Year: 1982 PMID： 6952152 DOI： 10.1016/0030-4220(82)90442-x
Source DB: PubMed Journal: Oral Surg Oral Med Oral Pathol ISSN： 0030-4220