Cleaning Remove all organic debris from root canal system Eliminate bacteria from the root canal
Cleaning • Remove all organic debris from root canal system • Eliminate bacteria from the root canal
Shaping obturation of the canals Irrigation of the canals
Shaping obturation of the canals Irrigation of the canals
1 root canal must be conically tapered
2. apical constriction must remain intact
2. Endodontic instruments for cleaning and shaping
2. Endodontic instruments for cleaning and shaping