Assessment of irrigation dynamics comparing syringe needle irrigation with various other methods of irrigation using computational fluid dynamics

Research is still needed to fully understand how different techniques of irrigation affect irrigation dynamics. Apical pressure, wall shear stress, turbulence, irrigant flow pattern, and exchange of irrigating solution are all components of irrigation dynamics. The dynamics of irrigation change depending on the type of root canal disinfection technique used. Numerous techniques have been used in the literature to evaluate the dynamics of the irrigant, including apical pressure devices, dye clearance, recovery trap devices, flow rate and computational fluid dynamics (CFD). The CFD model provides thorough information on the dynamics of the irrigant for evaluating the various assessment methods. Therefore, using computational fluid dynamics, the current systematic review compares positive pressure syringe needle irrigation with other techniques of irrigation to assess the irrigation dynamics.