ASSESSMENT OF THE EFFECT OF EDTA AS A CHELATING AGENT ON INTRACANAL TOPOGRAPHY: AN IN VITRO STUDY | ||
| Dental Science Updates | ||
| Article 5, Volume 6, Issue 1, March 2025, Pages 37-42 PDF (1.41 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/dsu.2025.282349.1233 | ||
| Authors | ||
| muhammed abdellatif ibrahim eldesouky* 1; Nelly moahmmed Abdelsalam2; Marwa Elsayed Sharaan3 | ||
| 1Endodontics,Dentistry,Suez canal university | ||
| 2Department of Endodontics ,Suez Canal University, Faculty of Dentistry, Egypt. | ||
| 3Faculty of Dentistry, Suez Canal University | ||
| Abstract | ||
| Aim: this study aimed to evaluate the effect of final rinse with sodium chloride (normal saline) versus Ethylenediaminetetraacetic acid (EDTA) on dentin erosion. Material & methods: twenty lower second premolars were selected and prepared Under Dental loupes with 6X magnification, the selected teeth will be cleaned of calculus and soft tissue remnants using a hand curette. The teeth were disinfected using 5.25% NaOCl for 10 minutes and was rinsed with distilled water. Then teeth were decapitated. All crowns were cut by a diamond stone to establishing a unified length of 14 mm for all roots. After shaping the selected premolars by rotary file till 40.04 by 5.25% NaOCl the final rinse was sodium chloride group A1. (Normal saline), sodium hypochlorite and Ethylenediaminetetraacetic acid (EDTA) group A2. Results & Conclusion: EDTA scored high dentin erosion in comparison with sodium chloride. | ||
| Keywords | ||
| Chelator; Dentin; Erosion; Saline; Sodium Hypochlorite | ||
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