Physiological and Pathological Predictive factors for the incidence of post-operative pain following Single Visit Endodontics: A Clinical Study

Patient reporting to opd Eligibility criteria will be checked based on exclusion and inclusion list and an informed consent

will be taken from patients included in the study and patients will be informed about the treatment procedure.

Assessment of preoperative pain predictors will be done.Case history will be taken. Any medical conditions to patient will be evaluated Pre-operative RVG will be taken.

Local anaesthetics (lidocaine hydrochloride and epinephrine 1:100 000) will be injected

Access will be prepared with an endo access bur NO 3 (Dentsply), using an air turbine handpiece and under water coolant. The affected tooth will be isolated with a rubber dam.

Working length will be determined and cleaning and shaping will be done using protaper gold rotary file system

Cleaning and shaping of the root canal till size F3 will be done (protaper gold rotary file system). Radiograph will be taken to check whether file and gutta ourcha cone is beyond or at apex.

Cleaning Will be performed with 5% NAOCL AND SALINE solution will be used as final irrigant. Apical patency will be maintained throughout shaping and cleaning procedures with a size 10 k-file, passed 1 mm beyond the working length

AH plus sealer will be placed into the canal using the master cone (having the same size as the apical file) as a carrier and obturation will be done. Post endo restoration will be done.

Post operative pain will be recorded on visual analogue scale After treatment, 6 hours after treatment, 12 hours after treatment, 24 hours after treatment, 48 hours after treatment, 72 hrs