A comparative study on microleakage of two low shrinkage composite materials in Class II cavities: A stereomicroscopic analysis.

Aim: To compare the microleakage of Filtek bulk fill posterior and Beautifil II LS composites in Class II cavities using stereomicroscope.

Materials And Methods: A total of 34 extracted teeth were randomly divided into two groups. Teeth were prepared and mounted on a plaster block.