• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

声动冲洗去除根尖根管内氢氧化钙：微 CT 与光耦跟踪分析。

Sonic irrigation for removal of calcium hydroxide in the apical root canal: A micro-CT and light-coupled tracking analysis.

机构信息

Department of Dental Biomaterials Science, School of Dentistry and Dental Research Institute, Seoul National University, Jongno-gu, Seoul, Republic of Korea.

National Dental Care Center for Persons with Special Needs, Seoul National University Dental Hospital, Jongno-gu, Seoul, Republic of Korea.

出版信息

PLoS One. 2022 Jun 2;17(6):e0268791. doi: 10.1371/journal.pone.0268791. eCollection 2022.

DOI:10.1371/journal.pone.0268791
PMID:35653310
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9162323/
Abstract

OBJECTIVE

This study aimed to evaluate the efficacy of three sonic irrigation systems for removal of calcium hydroxide dressing from the apical root canal.

MATERIALS AND METHODS

A total of 96 single-rooted teeth in three categories of root canal curvatures (straight: 0-5°, moderate: 6-20°, and severe: > 20°) were allocated to four groups: conventional needle irrigation, EndoActivator, EQ-S, and Vibringe. The root canals were instrumented using Protaper NEXT and filled with calcium hydroxide. After removal of calcium hydroxide, the remaining volume of calcium hydroxide was measured by micro-CT analysis. Data were compared among root canal curvatures and irrigation systems using the Kruskal-Wallis test and Mann-Whitney test (p < .05). The oscillating range of each irrigation system was measured using light-coupled motion tracking.

RESULTS

The volumes of calcium hydroxide remaining in the canals with severe curvature were significantly higher than in those of straight curvature (p < .05). In the canals of moderate or severe curvature, EQ-S showed the highest removal percentage, followed by EndoActivator, Vibringe, and needle irrigation (p < .05). Light-coupled tracking showed the largest oscillating range in EQ-S (p < .05).

CONCLUSIONS

Sonically activated irrigation systems with a flexible tip can be beneficial for calcium hydroxide intracanal dressing removal in the curved apical canals.

摘要

目的

本研究旨在评估三种声波冲洗系统去除根尖根管内氢氧化钙封药的效果。

材料和方法

将 96 颗单根牙分为三类根管弯曲度（直：0-5°，中：6-20°，重：> 20°），分别分配到四组：常规针冲洗、EndoActivator、EQ-S 和 Vibringe。使用 Protaper NEXT 器械预备根管并填充氢氧化钙。去除氢氧化钙后，通过微 CT 分析测量剩余的氢氧化钙体积。使用 Kruskal-Wallis 检验和 Mann-Whitney 检验（p <.05）比较根管弯曲度和冲洗系统之间的数据。使用光耦运动跟踪测量每个冲洗系统的振荡范围。

结果

重度弯曲根管内的氢氧化钙残留量明显高于直根管（p <.05）。在中或重度弯曲的根管中，EQ-S 的去除率最高，其次是 EndoActivator、Vibringe 和针冲洗（p <.05）。光耦跟踪显示 EQ-S 的振荡范围最大（p <.05）。

结论

具有弹性尖端的声波激活冲洗系统有助于去除弯曲根尖根管内的氢氧化钙封药。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/71a54f31cf41/pone.0268791.g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/d85303730faf/pone.0268791.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/32b9be319e5e/pone.0268791.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/0e681271018c/pone.0268791.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/d333bb25c6e8/pone.0268791.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/71a54f31cf41/pone.0268791.g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/d85303730faf/pone.0268791.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/32b9be319e5e/pone.0268791.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/0e681271018c/pone.0268791.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/d333bb25c6e8/pone.0268791.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ac48/9162323/71a54f31cf41/pone.0268791.g005.jpg

相似文献

1
Sonic irrigation for removal of calcium hydroxide in the apical root canal: A micro-CT and light-coupled tracking analysis.声动冲洗去除根尖根管内氢氧化钙：微 CT 与光耦跟踪分析。
PLoS One. 2022 Jun 2;17(6):e0268791. doi: 10.1371/journal.pone.0268791. eCollection 2022.
2
Micro-computed tomography evaluation of the removal of calcium hydroxide medicament from C-shaped root canals of mandibular second molars.下颌第二磨牙C形根管中氢氧化钙药物去除情况的显微计算机断层扫描评估
Int Endod J. 2015 Apr;48(4):333-41. doi: 10.1111/iej.12319. Epub 2014 Jun 30.
3
Assessment of Intracanal Calcium Hydroxide Removal Using Various Irrigation Systems: An SEM Study.不同冲洗系统清除根管内氢氧化钙的效果评估：扫描电镜研究。
J Contemp Dent Pract. 2021 Sep 1;22(9):1003-1007.
4
Quantitative comparison of calcium hydroxide removal by EndoActivator, ultrasonic and ProTaper file agitation techniques: an in vitro study.EndoActivator、超声和ProTaper锉搅拌技术去除氢氧化钙的定量比较：一项体外研究
J Huazhong Univ Sci Technolog Med Sci. 2013 Feb;33(1):142-145. doi: 10.1007/s11596-013-1087-x. Epub 2013 Feb 8.
5
Efficacy of Needle, Ultrasonic, and Endoactivator Irrigation and Photon-Induced Photoacoustic Streaming in Removing Calcium Hydroxide from the Main Canal and Isthmus: An In Vitro Micro-Computed Tomography and Scanning Electron Microscopy Study.针管冲洗、超声冲洗、根管激活剂冲洗以及光子诱导光声流在去除主根管和峡部氢氧化钙中的效果：一项体外显微计算机断层扫描和扫描电子显微镜研究
Photomed Laser Surg. 2015 Jun;33(6):330-7. doi: 10.1089/pho.2015.3903. Epub 2015 May 26.
6
[Study of the effect of different methods on the removal of calcium hydroxide in root canal by micro-computed tomography in vivo].[体内微计算机断层扫描研究不同方法对根管内氢氧化钙去除效果的影响]
Shanghai Kou Qiang Yi Xue. 2024 Jun;33(3):225-228.
7
Efficacy of 3 different irrigation systems on removal of calcium hydroxide from the root canal: a scanning electron microscopic study.3种不同冲洗系统对根管内氢氧化钙清除效果的扫描电镜研究
J Endod. 2015 Jan;41(1):97-101. doi: 10.1016/j.joen.2014.07.033. Epub 2014 Nov 4.
8
An in vitro comparison of irrigation using photon-initiated photoacoustic streaming, ultrasonic, sonic and needle techniques in removing calcium hydroxide.使用光子引发光声流、超声、声波和针技术去除氢氧化钙的体外冲洗比较
Int Endod J. 2015 Mar;48(3):246-51. doi: 10.1111/iej.12306. Epub 2014 Jun 28.
9
Comparison of ultrasonic irrigation and RinsEndo for the removal of calcium hydroxide and Ledermix paste from root canals.超声冲洗与 RinsEndo 冲洗去除根管内氢氧化钙及雷得封糊剂的效果比较。
Int Endod J. 2011 Dec;44(12):1155-61. doi: 10.1111/j.1365-2591.2011.01937.x. Epub 2011 Sep 13.
10
Comparison of different techniques for removal of calcium hydroxide from straight root canals: an in vitro study.不同技术去除直根管内氢氧化钙的比较：一项体外研究。
Odontology. 2017 Oct;105(4):453-459. doi: 10.1007/s10266-017-0293-6. Epub 2017 Mar 15.

引用本文的文献

1
Efficacy of Three Irrigation Methods in Removing Calcium Hydroxide from Curved Root Canals: An Micro-CT Study.三种冲洗方法去除弯曲根管内氢氧化钙的效果：一项显微CT研究
J Int Soc Prev Community Dent. 2023 Aug 30;13(4):342-348. doi: 10.4103/jispcd.JISPCD_80_23. eCollection 2023 Jul-Aug.
2
Effectiveness of conservative instrumentation in root canal disinfection.保守器械治疗在根管消毒中的效果。
Clin Oral Investig. 2023 Jun;27(6):3181-3188. doi: 10.1007/s00784-023-04929-z. Epub 2023 Mar 3.

本文引用的文献

1
Efficacy of Laser-Activated Irrigation and Conventional Techniques in Calcium Hydroxide Removal from Simulated Internal Resorption Cavities: Micro-CT Study.激光激活冲洗与传统技术清除模拟内吸收腔中氢氧化钙的效果比较：微 CT 研究。
Photobiomodul Photomed Laser Surg. 2021 Oct;39(10):674-681. doi: 10.1089/photob.2021.0001.
2
Micro-computed tomography evaluation of root canal filling quality with apical negative pressure.根尖负压对根管充填质量的微计算机断层扫描评估。
J Dent. 2020 Sep;100:103431. doi: 10.1016/j.jdent.2020.103431. Epub 2020 Jul 16.
3
Root fillings with a matched-taper single cone and two calcium silicate-based sealers: an analysis of voids using micro-computed tomography.
采用锥形单根管和两种硅酸钙基密封剂进行根管充填：使用微计算机断层扫描分析空隙。
Clin Oral Investig. 2020 Dec;24(12):4487-4492. doi: 10.1007/s00784-020-03313-5. Epub 2020 May 7.
4
Effect of a calcium hydroxide-based intracanal medicament containing N-2-methyl pyrrolidone as a vehicle against Enterococcus faecalis biofilm.载有 N-2-甲基吡咯烷酮的氢氧化钙类根管内用药抑制粪肠球菌生物膜的效果。
J Appl Oral Sci. 2020 Mar 27;28:e20190516. doi: 10.1590/1678-7757-2019-0516. eCollection 2020.
5
Micro-computed Tomographic Assessment of the Residual Filling Volume, Apical Transportation, and Crack Formation after Retreatment with Reciproc and Reciproc Blue Systems in Curved Root Canals.使用 Reciproc 和 Reciproc Blue 系统对弯曲根管进行再治疗后，残留的填充体积、根尖移位和裂纹形成的微计算机断层扫描评估。
J Endod. 2020 Feb;46(2):238-243. doi: 10.1016/j.joen.2019.11.003. Epub 2019 Dec 26.
6
Micro-CT study on the removal of accumulated hard-tissue debris from the root canal system of mandibular molars when using a novel laser-activated irrigation approach.使用新型激光激活冲洗法去除下颌磨牙根管系统中累积的硬组织碎屑的微 CT 研究。
Int Endod J. 2020 Apr;53(4):529-538. doi: 10.1111/iej.13250. Epub 2019 Nov 28.
7
The Effect of Calcium Hydroxide and Nano-calcium Hydroxide on Microhardness and Superficial Chemical Structure of Root Canal Dentin: An Ex Vivo Study.氢氧化钙和纳米氢氧化钙对根管牙本质显微硬度和表面化学结构的影响：一项离体研究。
J Endod. 2019 Sep;45(9):1148-1154. doi: 10.1016/j.joen.2019.06.002. Epub 2019 Jul 22.
8
Matching the Dimensions of Currently Available Instruments with the Apical Diameters of Mandibular Molar Mesial Root Canals Obtained by Micro-computed Tomography.通过微计算机断层扫描获得的下颌磨牙近中颊根管的根尖直径与现有器械的尺寸相匹配。
J Endod. 2019 Jun;45(6):756-760. doi: 10.1016/j.joen.2019.03.001. Epub 2019 May 3.
9
Novel bioactive root canal sealer with antibiofilm and remineralization properties.具有抗生物膜和再矿化性能的新型生物活性根管封闭剂。
J Dent. 2019 Apr;83:67-76. doi: 10.1016/j.jdent.2019.02.006. Epub 2019 Feb 27.
10
Micro-CT evaluation of sonically and ultrasonically activated irrigation on the removal of hard-tissue debris from isthmus-containing mesial root canal systems of mandibular molars.微 CT 评价声动冲洗和超声冲洗对下颌磨牙含峡部近中根管系统内硬组织碎屑的清除效果。
Int Endod J. 2019 Aug;52(8):1173-1181. doi: 10.1111/iej.13100. Epub 2019 Mar 4.