Comparative clinical evaluation of Postoperative Pain using 3% Cryotreated Hypochlorite and 0.9% Cryotreated Normal Saline against Conventional root canal treated groups in patients with Symptomatic Irreversible Pulpitis/ Apical Periodontitis after single visit root canal treatment: A Randomized Clinical Study

This study is single centre, double blinded study comparing the postoperative pain after single sitting root canal treatment using either 3% cryotreated Sodium hypochlorite(2°C–4°C) or 0.9% cryotreated normal saline(2°C–4°C) or 3% Sodium hypochlorite and 0.9% normal saline at room temperature along with passive ultrasonic irrigation in patients with symptomatic irreversible pulpitis / apical periodontitis. Clinical evaluation will be done based on postoperative pain after 6 hours, 24 hours , 48 hours and 72 hours using VRS scale.