Effect of Light Curing Units on Microleakage of Composite Restorations

Effect of Light Curing Units on Microleakage of Composite Restorations


Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description

The aim of this in vitro study was to compare the effectiveness of different light curing units on microleakage of class V composite restorations. Cavities were prepared on buccal and palatal surfaces of 84 premolars which divided into two main groups. Hybride and Microfilled composite were used in the first and second group respectively. Each group was then divided into six subgroups; according to curing modes. The teeth were conditioned, thermocycled and immersed in 0.2 % methylene blue for four hours, and sectioned longitudinally. Extent of the dye penetration analyzed by Stereomicroscopy. Results showed significantly less microleakage of restorations cured with Light Emitting Diode (LED) curing unit and the soft- start polymerization compared to conventional Quartz Tungsten Halogen (QTH) units. Hybrid composite showed less microleakage when compared to microfilled composite, however it was statistically not significant. It was concluded that LED unit performed less microleakage comparing with conventional QTH unit.

Product Specifications
SKU :COC55508
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-06-08
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