FORCE CHARACTERISTICS OF NICKEL TITANIUM CLOSED COIL SPRINGS (3M, GAC, RMO)

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.

ALAVI SH.; YAGHCHEI M.

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

Journal Paper

Paper Information

Journal: Dental Research Journal Year:2006 | Volume:3 | Issue:2 Page(s): 77-83

Download Full-Text

Persian Verion

View:

1,018

Download:

145

Cites:

Information Journal Paper

Title

FORCE CHARACTERISTICS OF NICKEL TITANIUM CLOSED COIL SPRINGS (3M, GAC, RMO)

Author(s)

ALAVI SH. | YAGHCHEI M. | Issue Writer Certificate

Keywords

NITIQ4

CLOSED COIL SPRINGSQ4

FORCE CHARACTERISTICSQ4

Abstract

Introduction: The aim of this study was to compare the characteristics of deflection load of three kinds of nickel titanium CLOSED COIL SPRINGS.Methods and Materials: This research was an experimental study. Research sample contains three kinds of NITI closed coiled springs (heavy, medium, light) from GAC, 3M, and RMO factories. 10 springs with 9 mm length for each group (totally 90 springs) were subjected to tensile test. They were pulled to 12 mm extension by Dartec machine and then were released. Our variables were maximum force at 12 mm extension, force at the start of the plateau, deflection at the start of plateau, mean force of plateau, plateau slope, force at the end of plateau, deflection at the end of plateau. For tensile test, we used DARTEC universal machine. The data were analyzed by ANOVA and Duncan tests.Results: In comparision among identical coils from different factories, the deflection at the end of plateau hadn’t significant difference (P=0.107) but the other parameters had significant differences (P<0.001). Among heavy coils, the maximum force of coil had statistically significant difference between 3M and GAC heavy coils. In medium coils, the maximum force of three kinds of springs had significant differences with each other (P<0.001). In comparison among light springs, maximum force of coils had significant differences with each other. Mean force of plateau among the identical types of different manufacturer and among the different types of one factory had significant differences (P<0.001).Discussion: Only light type of RMO coil springs had a favorable force for tooth movements. In GAC and 3M springs, the medium type is recommended for canine retraction.

Cites

No record.

References

No record.

Cite

APA: Copy

ALAVI, SH., & YAGHCHEI, M.. (2006). FORCE CHARACTERISTICS OF NICKEL TITANIUM CLOSED COIL SPRINGS (3M, GAC, RMO). DENTAL RESEARCH JOURNAL (DRJ), 3(2), 77-83. SID. https://sid.ir/paper/133199/en

Vancouver: Copy

ALAVI SH., YAGHCHEI M.. FORCE CHARACTERISTICS OF NICKEL TITANIUM CLOSED COIL SPRINGS (3M, GAC, RMO). DENTAL RESEARCH JOURNAL (DRJ)[Internet]. 2006;3(2):77-83. Available from: https://sid.ir/paper/133199/en

IEEE: Copy

SH. ALAVI, and M. YAGHCHEI, “FORCE CHARACTERISTICS OF NICKEL TITANIUM CLOSED COIL SPRINGS (3M, GAC, RMO),” DENTAL RESEARCH JOURNAL (DRJ), vol. 3, no. 2, pp. 77–83, 2006, [Online]. Available: https://sid.ir/paper/133199/en

Related Journal Papers