Research Article

Comparative Evaluation of Apically Extruded Debris during Pulpectomy Procedure in Primary Molar Teeth Using Two Different Rotary Systems and Hand Files: An In Vitro Study

Table 2

Intergroup comparison using post hoc Bonferroni test.

GroupsGroupsMean differenceStd. error value95% confidence interval
Lower boundUpper bound

AB−0.000150500.000221441.000−0.00069670.0003957
C−0.000928750.000221440.001−0.0014750−0.0003825

BA0.000150500.000221441.000−0.00039570.0006967
C−0.000778250.000221440.003−0.0013245−0.0002320

CA0.000928750.000221440.0010.00038250.0014750
B0.000778250.000221440.0030.00023200.0013245

Note. Level of significance set at . The bold values show a significant difference between the groups.