The effect of final irrigation with different solutions on smear layer removal and dentin erosion: A scanning electron microscope study.

ABSTRACT:

Aim

This study aimed to compare the effectiveness of initial irrigation with sodium hypochlorite (NaOCl) and final irrigation with QMix, 40% citric acid, and 17% ethylenediaminetetraacetic acid (EDTA) on smear layer removal and dentin erosion.

Methodology

Forty extracted human mandibular premolar teeth were randomly divided into four groups (n = 10) according to the type of final irrigants used: 17% EDTA, QMix, citric acid, and control (normal saline). Canals were mechanically prepared using ProTaper Next instruments to an apical size of X3. Subsequently, the roots were sectioned in a buccolingual direction. Scanning electron microscopy (SEM) was used to assess the presence of the smear layer and the amount of dentin erosion in the coronal, middle, and apical thirds of the r

SUBMITTER: AlBatati M 

PROVIDER: S-EPMC11315290 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature