Title of article :
Assembling of Fluid Filtration System for Quantitative Evaluation of Microleakage in Dental Materials
Author/Authors :
Javidi, Maryam Dental School - Dental Research Center - Mashad University of Medical Sciences , Naghavi, Neda Dental School - Mashad University of Medical Sciences , Roohani, Ehsan Dental School - Mashad University of Medical Sciences
Abstract :
INTRODUCTION: There are several methods for evaluating microleakage in dentistry, for example dye or bacterial leakage, electro-chemical methods, radioisotope labeling and fluid filtration. The purpose of this study was to assemble the fluid filtration system for quantitative evaluation of microleakage in dental materials. MATERIALS and METHODS: The roots were connected to a tube filled with an underwater pressure supply. A bubble was introduced into the water to measure endodontic leakage. A digital camera and professional software were utilized to record and measure the bubble displacement. RESULTS: Our system was constructed successfully and functioned correctly. CONCLUSION: In this pilot study we found this system efficient for the evaluation of microleakage of dental materials
Keywords :
Bacterial leakage , Dye leakage , Fluid filtration , New device
Journal title :
Astroparticle Physics
