CC BY-NC-ND 4.0 · Eur J Dent 2013; 07(S 01): S135-S142
DOI: 10.4103/1305-7456.119091
Review Article
Dental Investigation Society

Ethylenediaminetetraacetic acid in endodontics

Zahed Mohammadi
1   Iranian Center for Endodontic Research (ICER), Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
,
Sousan Shalavi
1   Iranian Center for Endodontic Research (ICER), Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
,
Hamid Jafarzadeh
2   Dental Research Center, Department of Endodontics, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
› Author Affiliations
Further Information

Publication History

Publication Date:
25 September 2019 (online)

ABSTRACT

Ethylenediaminetetraacetic acid (EDTA) is a chelating agent can bind to metals via four carboxylate and two amine groups. It is a polyamino carboxylic acid and a colorless, water-soluble solid, which is widely used to dissolve lime scale. It is produced as several salts, notably disodium EDTA and calcium disodium EDTA. EDTA reacts with the calcium ions in dentine and forms soluble calcium chelates. A review of the literature and a discussion of the different indications and considerations for its usage are presented.

 
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