Nano dentistry primarily focuses on the utilization of biomaterials in treatment oral conditions, aiming to enhance overall health. The application nanoparticles various aspects healthcare, such as managing dentin hypersensitivity, eliminating bacterial biofilm, diagnosing and treating malignancies, bone replacement, is expanding. Nanoparticles possess unique physical chemical properties, allow...

The aim of this study was to evaluate the antibacterial efficacy copper added chitosan nanoparticles (CU-CNPs) as an irrigation solution with different irrigants in terms eliminating Enterococcus Faecalis (E. faecalis) from root canals. Fifty mandibular premolar teeth were prepared and infected E. faecalis for 21 days. After incubation period, samples randomly divided into a control group irrig...

Non surgical endodontic therapy uses biomechanical cleansing and shaping of the canal, which may be combined with the application of antimicrobial irrigants and intracanal medications, to eliminate these bacteria. The study evaluated the antimicrobial efficacy of Ocetenidine Dihydrochloride, a newer irrigant with Sodium Hypochlorite, a gold standard against Enterococcus faecalis in root canal d...

Background: As a very resistant microorganism in infected root canals, Enterococcus faecalis (E. faecalis) can stubbornly survive lethal challenges and invade dentinal tubules, making it the most persistent pathogen canal treatment. is commonly encountered detected infections. These bacteria possess certain virulence factors, tubules resist nutritional deprivation. Proper irrigation an essentia...

BACKGROUND The efficacy of endodontic irrigation procedures can be compromised by the complexity of the root canal system. Delivering irrigants to the apical third of curved canals presents a particular challenge to endodontists. This study compared the effects of two ultrasonic irrigation techniques on the penetration of sodium hypochlorite into the main canal and simulated lateral canals of c...

Root canal treatment is a common dental operation aimed at removing the contents of the geometrically complex canal chambers within teeth; its purpose is to remove diseased or infected tissue. The complex chamber is first enlarged and shaped by instruments to a size sufficient to deliver antibacterial fluids. These irrigants help to dissolve dying tissue, disinfect the canal walls and space and...