The aims of this systematic review were to compare the incidence and intensity of postoperative pain after single-visit root canal treatment using manual, rotary, and reciprocating instruments. An extensive literature search in PubMed, EMBASE, Cochrane Library, and Web of Science was performed to identify investigations that evaluated the effects of different instruments on postendodontic pain. Meta-analyses and additional analyses, including subgroup and sensitivity analyses, were conducted. We included seventeen trials in this study. Pooled results showed that patients treated with rotary instruments experienced a significantly lower incidence of postoperative pain (RR, 0.32, p =.0005) and reduced pain intensity than did patients treated with manual instruments. In addition, patients treated with multiple rotary-file systems experienced a significantly lower incidence of postoperative pain than did those treated with reciprocating systems (RR, 0.73; p
CITATION STYLE
Sun, C., Sun, J., Tan, M., Hu, B., Gao, X., & Song, J. (2018, September 1). Pain after root canal treatment with different instruments: A systematic review and meta-analysis. Oral Diseases. Blackwell Publishing Ltd. https://doi.org/10.1111/odi.12854
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