THE EFFECTIVENESS OF HERO (TAPER 4% AND 6%) INSTRUMENTATION TECHNIQUES ON THE ELIMINATION OF ENTEROCOCCUS FAECALIS FROM ROOT CANAL

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KANGARLOO ALI; ESKANDARI NEJAD MAHSA; AHANGARI ZOHRE

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Dental School Year:2011 | Volume:28 | Issue:4 (86) Page(s): 0-0

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

913

Download:

Cites:

Information Journal Paper

Title

THE EFFECTIVENESS OF HERO (TAPER 4% AND 6%) INSTRUMENTATION TECHNIQUES ON THE ELIMINATION OF ENTEROCOCCUS FAECALIS FROM ROOT CANAL

Author(s)

KANGARLOO ALI | ESKANDARI NEJAD MAHSA | AHANGARI ZOHRE | Issue Writer Certificate

Keywords

ENTEROCOCCUS FAECALIS BACTERIAQ3

ROTARY ENDODONTIC FILESQ3

ROOT CANAL PREPARATIONQ3

Abstract

Background and Aim: Due to the deeper penetration of bacteria like Enterococcus faecalis into dentinal tubules in pulp diseases, different tapering in root canal therapies leads in different dentinal removal from root canal wall. Then, root canals with higher tapering will contain lower microbial microbial contents. Furthermore, together with higher prevalence of root fractures in teeth with more tapering, the aim of this study is comparing the effect of different tapering of Hero Rotary files (6% versus 4%) in reduction of ENTEROCOCCUS FAECALIS BACTERIA from the root canal of human extracted teeth.Materials and Methods: Seventy human extracted teeth were divided in two equal experimental (Hero 4%as group 1and Hero 6% as group 2) (n=27) and the control group (n=6).Two extra control group (positive n=5 and negative n=5) took for confirmation the canal reinfection, too. All of the samples prepared by K file No 20 and Gates Gilden No 2 and 3 before sterilization. Then the teeth were autoclaved and were infected with Enterococcus faecalis. The experimental groups were instrumented either with Hero 4% or with Hero 6% files up to #30. Bacteriological samples were taken after instrumentation to determine the level of remaining bacteria.Results: In the group 1 two samples and in the group 2 six samples represented complete reduction of bacteria. There was not statistically significant different between the two groups.Conclusion: Aggressive preparation with an instrumentation technique removing substantial amounts of dentin (Hero 6%) did not reduce the intracanal bacteria more effectively than a more conservative instrumentation technique (Hero 4%) (P>0.05).

Cites

No record.

References

Cite

APA: Copy

KANGARLOO, ALI, ESKANDARI NEJAD, MAHSA, & AHANGARI, ZOHRE. (2011). THE EFFECTIVENESS OF HERO (TAPER 4% AND 6%) INSTRUMENTATION TECHNIQUES ON THE ELIMINATION OF ENTEROCOCCUS FAECALIS FROM ROOT CANAL. JOURNAL OF DENTAL SCHOOL SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCE, 28(4 (86)), 0-0. SID. https://sid.ir/paper/357575/en

Vancouver: Copy

KANGARLOO ALI, ESKANDARI NEJAD MAHSA, AHANGARI ZOHRE. THE EFFECTIVENESS OF HERO (TAPER 4% AND 6%) INSTRUMENTATION TECHNIQUES ON THE ELIMINATION OF ENTEROCOCCUS FAECALIS FROM ROOT CANAL. JOURNAL OF DENTAL SCHOOL SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCE[Internet]. 2011;28(4 (86)):0-0. Available from: https://sid.ir/paper/357575/en

IEEE: Copy

ALI KANGARLOO, MAHSA ESKANDARI NEJAD, and ZOHRE AHANGARI, “THE EFFECTIVENESS OF HERO (TAPER 4% AND 6%) INSTRUMENTATION TECHNIQUES ON THE ELIMINATION OF ENTEROCOCCUS FAECALIS FROM ROOT CANAL,” JOURNAL OF DENTAL SCHOOL SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCE, vol. 28, no. 4 (86), pp. 0–0, 2011, [Online]. Available: https://sid.ir/paper/357575/en

Related Journal Papers