Hydrodynamic Cavitation in Endodontics: Principles and Clinical Applications

This lecture will explore the principles of hydrodynamic cavitation and the behavior of irrigants within the root canal system. It will examine how the hydrodynamic forces generated within the irrigant may enhance its distribution and penetration into complex anatomical areas, as well as their potential applications during root canal cleaning and disinfection.

Advanced irrigation technologies have generated considerable interest in contemporary endodontics. However, their rational integration into clinical practice requires a clear understanding of the physical phenomena they produce, their mechanisms of action, and their true clinical potential.

This lecture will explore the principles of hydrodynamic cavitation and the behavior of irrigants within the root canal system. It will examine how the hydrodynamic forces generated within the irrigant may enhance its distribution and penetration into complex anatomical areas, as well as their potential applications during root canal cleaning and disinfection.

Based on the available evidence and relevant clinical scenarios, the advantages, limitations, and potential risks of these technologies will be compared with conventional syringe irrigation. By the end of the session, participants will have practical criteria for designing safer, more efficient, and scientifically grounded irrigation protocols.