An In Vitro Study of Micro Leakage of Different Types of Composites with Respect to Their Matrix Compositions.
Br J Med Med Res
;
2014 Mar; 4(9): 1908-1922
Article
in English
| IMSEAR
| ID: sea-175094
ABSTRACT
Aims:
Effect of composition of hybrid composites on their microleakage behavior was evaluated. StudyDesign:
An invitro microleakage study. Place and Duration of Study Department of Conservative Dentistry, Faculty of Dentistry, The University of Jordan, Amman, Jordan, between May 2012 and July 2013.Methodology:
160 Class V cavities were divided into four equal parts each restored with either “Spectrum”,“Admira”, “FilteckP90” or “Smart dentine replacement SDR”. Teeth were thermocycled, immersed in 1% methylene blue for four hours and sectioned buccolingually. AutoCAD software was used in delineating cavity outlines and depth of dye penetration. Data was treated using ANOVA, Turkey and t-tests at 95% confidence.Results:
Spectrum displayed more intact interface at enamel margins than Filteck, P90 and Admira, similarly SDR interface to enamel was better than that of Admira® (p<0.05). The materials’ interface at the gingival wall was of comparable nature.Conclusion:
Variations of materials’ type or location of Class V cavity, buccal or lingual, does not affect the tooth/restoration bond interface. AutoCAD software proved to be a powerful measurement tool and is recommended for microleakage studies.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Language:
English
Journal:
Br J Med Med Res
Year:
2014
Type:
Article
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