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In vitro evaluation of the sealing ability of newly developed calcium phosphate-based root canal sealer

Cited 15 time in Web of Science Cited 18 time in Scopus
Authors
Kum, Kee-Yeon; Yang, Sung-Eun; Baek, Seung-Ho; Lee, Woo-Cheol; Bae, Kwang-Shik
Issue Date
2007-08
Publisher
Elsevier
Citation
Journal of Endodontics 2007;33:978-981
Keywords
anaerobic bacterial leakage modelcalcium phosphate -based root canal sealerFE-SEMprevotella nigrescens
Abstract
This study compared the sealing ability of newly developed calcium phosphate–based root canal sealers (CAPSEAL I, CAPSEAL II) with other calcium phosphate–based sealer (Sankin Apatite Root Canal Sealer: SARCS I, SARCS III), a resin-based sealer (AH Plus), a ZOE-based sealer (Pulp Canal Sealer EWT), and a calcium hydroxide–based sealer (Sealapex) by using an anaerobic bacterial leakage model with Prevotella nigrescens during a 90-day observation period (n = 15/group). SARCS I and III had significantly greater leakage with P. nigrescens than all other groups (P < .05). There was no other statistical difference between the sealers. Field emission–scanning electron microscope observations showed that both CAPSEAL I and II sealers were well-adapted to the canal wall and infiltrated into the dentinal tubules.
ISSN
0099-2399
Language
English
URI
http://hdl.handle.net/10371/68825
DOI
https://doi.org/10.1016/j.joen.2006.07.023
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College of Dentistry/School of Dentistry (치과대학/치의학대학원)Dept. of Dentistry (치의학과)Journal Papers (저널논문_치의학과)
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