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Effect of Glycolic Acid, Maleic Acid, and EDTA in the Removal of Smear Layer from Root Canal Dentin
Mullick, Tarini; Ballal, Nidambur Vasudev.
  • Mullick, Tarini; Manipal Manipal Academy of Higher Education. Manipal College of Dental Sciences. Department of Conservative Dentistry & Endodontics. IN
  • Ballal, Nidambur Vasudev; Manipal Manipal Academy of Higher Education. Manipal College of Dental Sciences. Department of Conservative Dentistry & Endodontics. IN
Article Dans Anglais | LILACS, BBO | ID: biblio-1507024
ABSTRACT
ABSTRACT

Objective:

To assess the efficacy of 5% Glycolic Acid (GA), 17% ethylenediaminetetraacetic acid (EDTA) and 7% maleic acid (MA), in removing the smear layer (SL). Material and

Methods:

For the experiment, forty single-rooted human teeth were selected. To perform the chemo‑mechanical preparation, the root canals were instrumented to an apical size of #30, along with simultaneous irrigation of 2.5% NaOCl. The samples were allotted to the experimental groups based on the final irrigating solution (n=10) (1) The GA group 05%, (2) the EDTA group 17%, (3) the MA group 7%, and (4) the control group Distilled water. The teeth were evaluated for the presence or absence of SL using SEM.

Results:

Comparing the 5% GA, 7% MA and 17% EDTA groups, no statistically significant differences were found at the coronal and middle thirds (p>0.05). However, in the apical third, MA had greater efficacy than EDTA (p=0.002) and GA (p=0.041), with a significant difference in the SL removal, while there was no significant difference between the latter (p=0.148).

Conclusion:

Thus, it was concluded that 7% maleic acid as a final irrigating solution is more efficacious than 17% EDTA and 5% glycolic acid in eliminating the smear layer from the apical portion of the root canal.
Sujets)


Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Boue dentinaire / Acide édétique / Préparation de canal radiculaire / Cavité pulpaire de la dent Type d'étude: Études d'évaluation Limites du sujet: Humains langue: Anglais Texte intégral: Pesqui. bras. odontopediatria clín. integr Thème du journal: Dentisterie Année: 2023 Type: Article Pays d'affiliation: Inde Institution/Pays d'affiliation: Manipal Manipal Academy of Higher Education/IN

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Texte intégral: Disponible Indice: LILAS (Amériques) Sujet Principal: Boue dentinaire / Acide édétique / Préparation de canal radiculaire / Cavité pulpaire de la dent Type d'étude: Études d'évaluation Limites du sujet: Humains langue: Anglais Texte intégral: Pesqui. bras. odontopediatria clín. integr Thème du journal: Dentisterie Année: 2023 Type: Article Pays d'affiliation: Inde Institution/Pays d'affiliation: Manipal Manipal Academy of Higher Education/IN