Farklı irrigasyon tekniklerinin kalsiyum hidroksit uzaklaştırma etkinliğinin Bilgisayarlı Sıvı Filtrasyon methodu kullanılarak mikrosızıntılarının değerlendirilmesi

Aim: To compare the efficiency of sonic irrigation, passive ultrasonic and conventional syringe irrigation (CI) in removing pure injectable calcium hydroxide (CH) from root canals mandibular second premolars by measuring probable microleakage residual CH particles canal obturation using computerized liquid filtration (CLF). Materials Methods: Eighty instrumented were categorized into three experimental groups (n = 20 each) based on method used for a control group 20) which was not used. Each divided two equal (pure CH). After 1 week, removed canals, teeth obturated. CLF measurements performed week after obturation. Nonparametric variables between compared Mann-Whitney U test, Kruskal-Wallis test to more than groups. The significance level set at p < 0.05. Results: All showed higher leakage values group. highest evident CI group, lowest found (EDDY) No significant differences detected among different forms CH. Conclusions: None analyzed techniques could completely remove resulting values. Sonic with EDDY best canals.