| Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy | |
| Alternative Title | Influence of EDTA on Demineralization Rate of Dentine: Calcification Treatment in Root Canal Therapy |
| Ji Yang1; He Min2; Chang Shijie1; Zhang Xiaodong1; Yang Huazhe1 | |
| 2014 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 30Issue:7Pages:692-698 |
| Abstract | 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. |
| Other Abstract | 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. |
| Keyword | SMEAR-LAYER REMOVAL SODIUM-HYPOCHLORITE CITRIC-ACID ETHYLENEDIAMINETETRAACETIC ACID TETRACYCLINE-HCL PHOSPHORIC-ACID NAOCL IRRIGATION SEM INSTRUMENTATION Ethylenediaminetetraacetic acid (EDTA) Root canal Demineralization Dentine |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [Foundation of the Education Department of Liaoning Province] ; [Science and Technology Planning Project of Shenyang City] |
| CSCD ID | CSCD:5198038 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/145738 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学院金属研究所 2.Chongqing Med University, Coll Biomed Engn, Chongqing 400016, Peoples R China |
| Recommended Citation 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. |
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