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Table 3 Distance from the tip of file relative to the apical foramen using ApexDal EAL

From: The influence of two forms of chlorhexidine on the accuracy of contemporary electronic apex locators

Group

Mean (mm)

SD (mm)

Minimum (mm)

Maximum (mm)

CHX-S

0.33

0.22

0.0

0.92

CHX-G

0.24

0.21

0.0

0.62

NaOCl

0.64

0.54

0.0

2.07

  1. CHX-S group in which canals were irrigated with 2% chlorhexidine solution, CHX-G group in which canals were irrigated with 2% chlorhexidine gel, NaOCl group in which canals were irrigated with 2% hypochlorite solution, SD Standard Deviation