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The effect of root canal instrumentation technique on sealing ability of soft core obturation system
Author
Source
Journal of Baghdad College of Dentistry
Issue
Vol. 23, Issue 2 (30 Jun. 2011), pp.22-25, 4 p.
Publisher
University of Baghdad College of Dentistry
Publication Date
2011-06-30
Country of Publication
Iraq
No. of Pages
4
Main Subjects
Abstract EN
Background : The aim of this study is to compare the apical sealing ability of three different instrumentation techniques using dye penetration.
Materials and methods : Thirty extracted human single straight canals were collected and these teeth were randomly divided into three groups.
There were 10 teeth in each group.
The teeth were instrumented as follows : group A with hand P.T, group B with Rotary P.T.
and group C with step –back technique then obturation with soft core was done.
Endofil root canal sealer was employed as the common sealant.
Results : The least apical micro leakage was seen in hand P.T while the highest apical microleakagewas seen in stepback technique.
There was no statistically significant difference between group A and group B (P> 0.05) while there was statistically significant difference between group A and group C which is (P=o.o12) and between group B and group C which is P= 0.019.
Conclusion : The highest apical micro leakage was seen in step-back technique while least apical microleakagewas seen in hand ProTaper technique followed by rotary ProTaper technique with no statistical significant difference between hand and rotary ProTaper.
American Psychological Association (APA)
al-Bakri, Mirfat M.. 2011. The effect of root canal instrumentation technique on sealing ability of soft core obturation system. Journal of Baghdad College of Dentistry،Vol. 23, no. 2, pp.22-25.
https://search.emarefa.net/detail/BIM-288115
Modern Language Association (MLA)
al-Bakri, Mirfat M.. The effect of root canal instrumentation technique on sealing ability of soft core obturation system. Journal of Baghdad College of Dentistry Vol. 23, no. 2 (2011), pp.22-25.
https://search.emarefa.net/detail/BIM-288115
American Medical Association (AMA)
al-Bakri, Mirfat M.. The effect of root canal instrumentation technique on sealing ability of soft core obturation system. Journal of Baghdad College of Dentistry. 2011. Vol. 23, no. 2, pp.22-25.
https://search.emarefa.net/detail/BIM-288115
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 24-25
Record ID
BIM-288115