Comparative Evaluation of Post-endodontic Pain Using Two Rotary Instrumentation Systems

Comparison of Post-endodontic Pain Using Reciproc and Oneshape Rotary Instrumentation Systems: A Randomized Clinical Trial

In this study the investigators aim to compare the post-operative pain using two single-file endodontic rotary systems : Reciproc and One shape.

Comparison of the post operative pain with two rotary systems including Reciproc and One shape.

Confounding factors were neutralized and the rotary systems were compared.

Inclusion Criteria:

• Systematically healthy patients
• First or second molars with irreversible pulpitis without periapical pathosis.
• Single visit endodontic treatment

Exclusion Criteria:

• Root canal retreatment
• Pregnancy
• The presence of a difficult root canal anatomy
• Internal or external resorption
• Teeth with open apices
• Any accident of complication occurred during treatment
• Presence of periapical lesion, abscess or sinus tract