The aim of the present study is to clinically compare the incidence of postoperative pain after root canal preparation using TruNatomy system and HyFlex Electrical Discharge Machined (EDM) rotary system in asymptomatic necrotic mandibular molars.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Post-operative pain : measure pain level change from zero(no pain) pain Post-operative pain Post-operative pain
Timeframe: Post-operative pain measured 6, 12, 24, 48, 72 hours and 7 days post-operatively.