Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy

IMR OpenIR

	Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy
其他题名	Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy
	Ji Yang 1; He Min 2; Chang Shijie 1; Zhang Xiaodong 1; Yang Huazhe 1
	2014
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	30 期号:7 页码:692-698
摘要	The aim of this study was to investigate the influence of ethylenediaminetetraacetic acid (EDTA) irrigation on demineralization rate of dentine located in the apical third of root canal walls. Teeth were divided into A and B two groups. In group A, all of the teeth was irrigated with EDTA and NaOCl (sodium hypochlorite), followed by cutting the apical third into slices longitudinally to examine the influence of EDTA on different portions of apical third of root canal. In group B, the apical third of a tooth was firstly cut into slices longitudinally, followed by coating the root canal walls with EDTA to in-situ observe the demineralization of dentine with different time. It was found that the influence of EDTA on root-canal was gradually increased from the apical to the upper end of the apical third for group A. In addition, the demineralization rate of dentine was remarkable in the first 25 min for group B. The diffusion of EDTA into root dentine would lead to potential damage to the dentine. Furthermore, demineralization rate curve was calculated.
其他摘要	The aim of this study was to investigate the influence of ethylenediaminetetraacetic acid (EDTA) irrigation on demineralization rate of dentine located in the apical third of root canal walls. Teeth were divided into A and B two groups. In group A, all of the teeth was irrigated with EDTA and NaOCl (sodium hypochlorite), followed by cutting the apical third into slices longitudinally to examine the influence of EDTA on different portions of apical third of root canal. In group B, the apical third of a tooth was firstly cut into slices longitudinally, followed by coating the root canal walls with EDTA to in-situ observe the demineralization of dentine with different time. It was found that the influence of EDTA on root-canal was gradually increased from the apical to the upper end of the apical third for group A. In addition, the demineralization rate of dentine was remarkable in the first 25 min for group B. The diffusion of EDTA into root dentine would lead to potential damage to the dentine. Furthermore, demineralization rate curve was calculated.
关键词	SMEAR-LAYER REMOVAL SODIUM-HYPOCHLORITE CITRIC-ACID ETHYLENEDIAMINETETRAACETIC ACID TETRACYCLINE-HCL PHOSPHORIC-ACID NAOCL IRRIGATION SEM INSTRUMENTATION Ethylenediaminetetraacetic acid (EDTA) Root canal Demineralization Dentine
收录类别	CSCD
语种	英语
资助项目	[Foundation of the Education Department of Liaoning Province] ; [Science and Technology Planning Project of Shenyang City]
CSCD记录号	CSCD:5198038
引用统计	被引频次：2[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/145740
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.Chongqing Med University, Coll Biomed Engn, Chongqing 400016, Peoples R China
推荐引用方式 GB/T 7714	Ji Yang,He Min,Chang Shijie,et al. Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2014,30(7):692-698.
APA	Ji Yang,He Min,Chang Shijie,Zhang Xiaodong,&Yang Huazhe.(2014).Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,30(7),692-698.
MLA	Ji Yang,et al."Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 30.7(2014):692-698.