40
Participants
Start Date
October 2, 2022
Primary Completion Date
October 2, 2023
Study Completion Date
October 18, 2023
rotary system
crown down technique using Kedo-SG file rotary system using endodontic motor
Manual files
instrumentation were done by step back technique using K- file (Mani ) from size 15 to size 35 in quarter pull turn motion apically
faculty of dentistry Suez canal university, Ismailia
Suez Canal University
OTHER