Comparison of postoperative pain after root canal treatment using reciprocating instruments based on operator's experience: A prospective clinical study

Abstract

The prevalence of postoperative pain was high in the treatments performed by postgraduate students in comparison with undergraduate students. This suggests that operator experience has an influence on the prevalence of postoperative pain after root canal treatment. <b>Key words:</b>Post-endodontic pain, root canal treatment, reciprocating systems, Expert operators Inexperienced operators.