MEDIAN AND APICAL THIRDS FILLING REMOVAL

• insert DR2 rotating at 600 rpm (0.7 Ncm)
• don't force the way, clean and check the blade regularly
• continue to advance apically as long as filling material is visible on the blade
• if needed, drop solvent to help removal of obturation material
• establish final WL and finalise shaping with standard NiTi RaCe file(s)

MEDIAN (2)TO APICAL (3)THIRD