지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.1
- 수록면
- 1 - 12 (12page)
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Objectives The purpose of this study was to conduct a systematic review and meta-analysis of in vitro studies regarding the effectiveness of reciprocating and rotary instrumentation on microbial reduction in root canals. Materials and Methods PubMed, Scopus, Web of Science, the Cochrane Library, and the gray literature were searched through December 2019. Studies comparing the influence of reciprocating and rotary instrumentation on the removal of microorganisms from root canals that quantified the antimicrobial effect were included. Data extraction was completed using a systematic form for data collection. The risk of bias of the studies was evaluated. Standardized mean differences (SMDs) and confidence intervals (CIs) were calculated using a random effects meta-analysis. Results Seventeen in vitro studies were included in this systematic review, of which 7 provided adequate data for inclusion in the meta-analysis. Both reciprocating and rotary systems were similarly effective in reducing the microbial load in infected root canals (SMD [95% CI], 0.0481 [?0.271, 0.367]). Three studies showed a low risk of bias, whereas most of the studies (82%) presented a medium risk. Conclusions Although both techniques decrease the microbial content (with reductions of 23.32%?88.47% and 23.33%?89.86% for reciprocating and rotary instrumentation, respectively), they are not able to provide complete disinfection of root canals.
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참고문헌 (36)
참고문헌 신청
Siqueira JF Jr / 2008 / Clinical implications and microbiology of bacterial persistence after treatment procedures / J Endod 34:1291~1301
Siqueira JF Jr / 2002 / Efficacy of instrumentation techniques and irrigation regimens in reducing the bacterial population within root canals / J Endod 28:181~184
Alves FR / 2012 / Quantitative molecular and culture analyses of bacterial elimination in oval-shaped root canals by a single-file instrumentation technique / Int Endod J 45:871~877
Machado ME / 2013 / Influence of reciprocating single-file and rotary instrumentation on bacterial reduction on infected root canals / Int Endod J 46:1083~1087
Short JA / 1997 / A comparison of canal centering ability of four instrumentation techniques / J Endod 23:503~507
Siqueira JF Jr / 2002 / Efficacy of instrumentation techniques and irrigation regimens in reducing the bacterial population within root canals / J Endod 28:181~184
Alves FR / 2012 / Quantitative molecular and culture analyses of bacterial elimination in oval-shaped root canals by a single-file instrumentation technique / Int Endod J 45:871~877
Machado ME / 2013 / Influence of reciprocating single-file and rotary instrumentation on bacterial reduction on infected root canals / Int Endod J 46:1083~1087
Short JA / 1997 / A comparison of canal centering ability of four instrumentation techniques / J Endod 23:503~507
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