Effectiveness of Ultrasonic and Manual Dynamic Agitation Technique Using Different Irrigants: An in Vitro Study

In endodontic treatment, irrigation is frequently considered the most crucial step, especially when it comes to eliminating root canal microorganisms. As irrigation performs a number of crucial tasks, some of which may change depending on the type of irrigant used: it lessens dentine and instrument friction, enhances file cutting efficiency, dissolves tissue, cools the file and tooth ,it also has antimicrobial, anti biofilm and washing properties. Furthermore, irrigation is the sole way to treat the areas of the root canal wall that are inaccessible to mechanical tools. A range of delivery techniques, such as machine-driven devices and the traditional syringe-needle administration system are used for root canal irrigation.