COMPARISON OF THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED TEETH RESTORED WITH TWO DIFFERENT TYPES OF QUARTZ FIBER POSTS (IN VITRO)

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.

MAHDAVI IZADI ZAFAR; JALALIAN E.; SALARI M.H.; NOROZI M.; NESHANDAR M.

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

Journal Paper

Paper Information

Journal: Journal of Research in Dental Sciences Year:2013 | Volume:10 | Issue:3 (37) Page(s): 178-184

Download Full-Text

Persian Verion

View:

638

Download:

Cites:

Information Journal Paper

Title

COMPARISON OF THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED TEETH RESTORED WITH TWO DIFFERENT TYPES OF QUARTZ FIBER POSTS (IN VITRO)

Author(s)

Keywords

TOOTH FRACTUREQ2

POST & CORE TECHNIQUEQ2

TOOTHQ3

NONVITALQ2

COMPOSITE RESINSQ2

Abstract

Background and Aim: Very little is known about the fracture resistance of endodontically treated teeth restored with different design of esthetic post systems. The aim of this study was to compare the fracture resistance and failure mode of endodontically treated teeth restored with two different types of quartz fiber post.Materials and Methods: In this experimental, in-vitro study, twenty mandibular premolars with similar size were chosen and randomly divided into 2 groups (n=10). After cutting the crowns and endodontic therapy, the teeth were restored with a quartz fiber single taper light-posts in group A and quartz fiber D.T light-post in group B. All posts were cemented with a dual cure cement. Composite resin cores were built up using a pre-formed polyester matrix and every specimen was embedded in an acrylic resin block with a layer of elastic polyether Impergum surrounding the roots as PDL. Compressive load was applied at 135 degree angle to the long axis of the TOOTH at a crosshead speed of 1mm/min until fracture occurred. T-test was used to determine the significance of the failure load values between the two groups.Results: There was no significant statistical difference in fracture resistance among two groups. The fracture load in groups A and B were 366.7±102.7 (N) and 382.4 ±67.3 (N) respectively. (P<0.6).Conclusion: According to the findings of this study, two different designs of quartz fiber posts did not influence the fracture resistance of endodontically treated teeth.

Cites

No record.

References

Cite

APA: Copy

MAHDAVI IZADI, ZAFAR, JALALIAN, E., SALARI, M.H., NOROZI, M., & NESHANDAR, M.. (2013). COMPARISON OF THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED TEETH RESTORED WITH TWO DIFFERENT TYPES OF QUARTZ FIBER POSTS (IN VITRO). JOURNAL OF RESEARCH IN DENTAL SCIENCES, 10(3 (37)), 178-184. SID. https://sid.ir/paper/184465/en

Vancouver: Copy

MAHDAVI IZADI ZAFAR, JALALIAN E., SALARI M.H., NOROZI M., NESHANDAR M.. COMPARISON OF THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED TEETH RESTORED WITH TWO DIFFERENT TYPES OF QUARTZ FIBER POSTS (IN VITRO). JOURNAL OF RESEARCH IN DENTAL SCIENCES[Internet]. 2013;10(3 (37)):178-184. Available from: https://sid.ir/paper/184465/en

IEEE: Copy

ZAFAR MAHDAVI IZADI, E. JALALIAN, M.H. SALARI, M. NOROZI, and M. NESHANDAR, “COMPARISON OF THE FRACTURE RESISTANCE OF ENDODONTICALLY TREATED TEETH RESTORED WITH TWO DIFFERENT TYPES OF QUARTZ FIBER POSTS (IN VITRO),” JOURNAL OF RESEARCH IN DENTAL SCIENCES, vol. 10, no. 3 (37), pp. 178–184, 2013, [Online]. Available: https://sid.ir/paper/184465/en

Related Journal Papers