Department of Conservative Dentistry, College of Dentistry, Chosun University, Korea.
Copyright © 2007 Korean Academy of Conservative Dentistry
*: statistically significant difference between group 4 and other groups at p < 0.01 (Mann-Whitney test
*: statistically significant difference between group 4 and other groups at p < 0.01 (Mann-Whitney test
Group classification by types of bur
Distribution of microleakage scores and mean rank at enamel margins
*: statistically significant difference between group 4 and other groups at p < 0.01 (Mann-Whitney test
Distribution of microleakage scores and mean rank at dentinal margins
*: statistically significant difference between group 3 and group 4 at p < 0.01 (Mann-Whitney test)
Statistical analysis between the microleakage on enamel and dentinal margins in each group by Wilcoxon signed ranked test
*: statistically significant difference between group 4 and other groups at p < 0.01 (Mann-Whitney test
*: statistically significant difference between group 3 and group 4 at p < 0.01 (Mann-Whitney test)