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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
2
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pubmed:dateCreated |
1999-4-20
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pubmed:abstractText |
The purpose of this study was to examine the effect of the smear layer on apical microleakage over 16 wk. One hundred and four extracted human teeth were assigned to four groups treated as follows: group A1--smear layer was left intact and canals were obturated with gutta-percha and Roth 811; group A2--smear layer was left intact and canals were obturated with gutta-percha and AH26; group B1--smear layer was removed and canals were obturated with gutta-percha and Roth 811; and group B2--smear layer was removed and canals were obturated with gutta-percha and AH26. Microleakage was measured by the electrochemical method. In parallel, 12 teeth were examined under a scanning electron microscope. The results indicated that the smear layer removal resulted in a statistically significant reduction of microleakage values in groups obturated with AH26. The presence or absence of smear layer had no significant effect on the sealing ability of Roth 811.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
D
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Bismuth,
http://linkedlifedata.com/resource/pubmed/chemical/Drug Combinations,
http://linkedlifedata.com/resource/pubmed/chemical/Edetic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Epoxy Resins,
http://linkedlifedata.com/resource/pubmed/chemical/Gutta-Percha,
http://linkedlifedata.com/resource/pubmed/chemical/Methenamine,
http://linkedlifedata.com/resource/pubmed/chemical/Root Canal Filling Materials,
http://linkedlifedata.com/resource/pubmed/chemical/Root Canal Irrigants,
http://linkedlifedata.com/resource/pubmed/chemical/Roth's 811 sealer,
http://linkedlifedata.com/resource/pubmed/chemical/Silver,
http://linkedlifedata.com/resource/pubmed/chemical/Sodium Hypochlorite,
http://linkedlifedata.com/resource/pubmed/chemical/Titanium,
http://linkedlifedata.com/resource/pubmed/chemical/Zinc Oxide-Eugenol Cement,
http://linkedlifedata.com/resource/pubmed/chemical/epoxy resin AH-26
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0099-2399
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
25
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
123-5
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pubmed:dateRevised |
2010-7-5
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pubmed:meshHeading |
pubmed-meshheading:10204470-Bismuth,
pubmed-meshheading:10204470-Dental Leakage,
pubmed-meshheading:10204470-Drug Combinations,
pubmed-meshheading:10204470-Edetic Acid,
pubmed-meshheading:10204470-Epoxy Resins,
pubmed-meshheading:10204470-Evaluation Studies as Topic,
pubmed-meshheading:10204470-Gutta-Percha,
pubmed-meshheading:10204470-Humans,
pubmed-meshheading:10204470-Methenamine,
pubmed-meshheading:10204470-Microscopy, Electron, Scanning,
pubmed-meshheading:10204470-Root Canal Filling Materials,
pubmed-meshheading:10204470-Root Canal Irrigants,
pubmed-meshheading:10204470-Root Canal Preparation,
pubmed-meshheading:10204470-Silver,
pubmed-meshheading:10204470-Smear Layer,
pubmed-meshheading:10204470-Sodium Hypochlorite,
pubmed-meshheading:10204470-Titanium,
pubmed-meshheading:10204470-Zinc Oxide-Eugenol Cement
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pubmed:year |
1999
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pubmed:articleTitle |
Long-term evaluation of the influence of smear layer removal on the sealing ability of different sealers.
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pubmed:affiliation |
Department of Endodontology, Dental School, Aristotle University, Thessaloniki, Greece.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
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