Assessment of Penetrability for Different Endodontic Irrigation Activating Techniques Using Cone-Beam Computed Tomography and Periapical Digital Radiography—An In Vitro Study

The elimination of necrotic and inflamed pulp tissue, dentin debris, microorganisms is essential for the success endodontic treatment. However, root canal’s complexity has led to incomplete cleaning disinfection. This study aims compare efficacy penetrability three different irrigation activating techniques apical third canal. Sixty sound single-rooted human mandibular premolars are prepared with rotary instrumentation under continuous sodium hypochlorite irrigation. Three activation utilized: group 1 (n = 20), conventional needle (CN); 2 side-vented (EN); 3 manual gutta-percha cone (MA). assessed aid a radiopaque solution using digital radiography in conjunction cone-beam computed tomographic (CBCT) measurements. Data analyzed statistical package social sciences (SPSS), multiple comparisons baseline test values. One-way analysis variance post hoc (Tukey honestly significant difference) performed detect statistically differences between groups. Manual (MA) shows effective delivery irrigant into full WL, followed by (EN) (CN) methods (p < 0.001). results present show that maximum observed gutta comparison (CN).