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Paper Information

Journal:   JOURNAL OF DENTAL MEDICINE   SPRING 2016 , Volume 29 , Number 1; Page(s) 34 To 38.
 
Paper: 

INVESTIGATION ON THE EFFECT OF TWO DUAL CURE RESIN CEMENTS ON THE RETENTION OF FIBER POSTS (IN VITRO)

 
 
Author(s):  RAHSHENAS NINA*, SALARI MOHAMMAD HASAN, KOUKABI SALEHI MARYAM, MOHEBBI MAHSHAD
 
* DEPARTMENT OF PROSTHODOTIS, ISLAMIC AZAD DENTAL UNIVERSITY, TEHRAN, IRAN
 
Abstract: 

Background and Aims: Debonding at the cement-dentine interface is the main reason of failure in restoration of endodentically treated teeth with fiber posts. The aim of this study was to compare the effect of Starfill 2B danville and Panavia F2 kuraray cements on the retention of fiber posts to root canal dentin.
Materials and Methods: Twenty extracted mandibular premolar teeth which had single root canal were endodentically treated and decoronated. Teeth were randomly divided into 2 groups, (n=40). Fiber posts were cemented using 2 dual cure resin cements. Group A was cemented with Starfill 2B Danville and group B was cemented with Panavia F2 Kuraray. Each root was mounted in acrylic resin and then sliced in 2 parts. The retention strength of each specimen was determined using push-out test using a universal testing machine. Data was analyzed using T-test.
Results: The retentive strength for groups A and B were 48.16
±12.11 and 61.44±9.16 MPa, respectively. There was significant difference in the retentive strength between group A and B (P<0.05).
Conclusion: It seems that type of cement had effect on the retention of fiber posts. Panavia F2 Kuraray resin cement significantly provided higher retention than that of Starfill 2B Danville cement.

 
Keyword(s): RETENTION, BOND STRENGTH, POST, DENTIN
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

RAHSHENAS, N., & SALARI, M., & KOUKABI SALEHI, M., & MOHEBBI, M. (2016). INVESTIGATION ON THE EFFECT OF TWO DUAL CURE RESIN CEMENTS ON THE RETENTION OF FIBER POSTS (IN VITRO). JOURNAL OF DENTAL MEDICINE, 29(1), 34-38. https://www.sid.ir/en/journal/ViewPaper.aspx?id=509499



Vancouver: Copy

RAHSHENAS NINA, SALARI MOHAMMAD HASAN, KOUKABI SALEHI MARYAM, MOHEBBI MAHSHAD. INVESTIGATION ON THE EFFECT OF TWO DUAL CURE RESIN CEMENTS ON THE RETENTION OF FIBER POSTS (IN VITRO). JOURNAL OF DENTAL MEDICINE. 2016 [cited 2021July28];29(1):34-38. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509499



IEEE: Copy

RAHSHENAS, N., SALARI, M., KOUKABI SALEHI, M., MOHEBBI, M., 2016. INVESTIGATION ON THE EFFECT OF TWO DUAL CURE RESIN CEMENTS ON THE RETENTION OF FIBER POSTS (IN VITRO). JOURNAL OF DENTAL MEDICINE, [online] 29(1), pp.34-38. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=509499.



 
 
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