"Effect of conventional needle irrigation, passive ultrasonic irrigation, sonic irrigation and XP-endo finisher in removing intracanal Vitapex paste"

作者全名："Xu, Xiaoqi; Li, Zheng; Jiang, Peiru; Zheng, Chengxiang; Dou, Lei"

作者地址："[Xu, Xiaoqi; Li, Zheng; Jiang, Peiru; Zheng, Chengxiang; Dou, Lei] Chongqing Med Univ, Stomatol Hosp, Chongqing, Peoples R China; [Xu, Xiaoqi; Li, Zheng; Jiang, Peiru; Zheng, Chengxiang; Dou, Lei] Chongqing Key Lab Oral Dis & Biomed Sci, Chongqing, Peoples R China; [Xu, Xiaoqi; Li, Zheng; Jiang, Peiru; Zheng, Chengxiang; Dou, Lei] Chongqing Municipal Key Lab Oral Biomed Engn Highe, Chongqing, Peoples R China; [Dou, Lei] Chongqing Med Univ, Affiliated Hosp Stomatol, 426 Song Shi Bei Lu, Chongqing 401147, Peoples R China"

通信作者："Dou, L (通讯作者)，Chongqing Med Univ, Affiliated Hosp Stomatol, 426 Song Shi Bei Lu, Chongqing 401147, Peoples R China."

来源：AUSTRALIAN ENDODONTIC JOURNAL

ESI学科分类：CLINICAL MEDICINE

WOS号：WOS:000951959800001

JCR分区：Q3

影响因子：1.3

年份：2023

卷号：　

期号：　

开始页：　

结束页：　

文献类型：Article; Early Access

关键词：irrigation effect; sonic; ultrasonic; Vitapex; XP-endo finisher

摘要："To compare the efficiency of conventional needle irrigation, passive ultrasonic irrigation, sonic irrigation and XP-endo Finisher in removing Vitapex paste from root canals. The root canals of human single-rooted teeth were prepared and obturated with Vitapex paste. After 2 weeks, the 48 teeth were randomly allocated into four groups: conventional needle irrigation (CNI) group, passive ultrasonic irrigation (PUI) group, sonic irrigation (SI) group and XP-endo Finisher (XP) group. The specimens of four groups were scanned using a micro-computed tomography after the Vitapex pastes was removed. The results showed that more residual paste was left in the CNI group than in the other three groups (p < 0.05). There was no significant difference among the PUI, SI and XP group (p > 0.05). And, the majority of the residual Vitapex was found in the apical third, with a small amount in the middle third after using any of the three agitated irrigation techniques."

基金机构：National Natural Science Foundation of China [81800958]

基金资助正文：ACKNOWLEDGEMENTSThis study was sponsored by the National Natural Science Foundation of China (grant no. 81800958).