The goal of root canal cleaning and shaping is the removal of vital or necrotic tissue, microorganisms, and their by-products while providing space for placing obturation material. The ultimate goal is the complete removal and disinfection of the endodontic space.
The tools used in mechanical enlargement of the root canal space are unable to conform to the intricate root canal anatomy. It has been shown that conventional instrumentation leaves as much as 35% of the canal anatomy untouched. Instrumentation and irrigation, although important factors in canal disinfection, cannot in themselves be relied upon for optimal canal cleanliness. As the market trends toward fewer required instruments there is a resulting negative impact and consequence of less associated irrigation, and this has impacted endodontic retreatment rates.
Acoustic streaming and cavitation have been proven to significantly enhance cleaning of difficult anatomy. When ultrasonic activation is introduced, irrigant streaming and cavitation occur, resulting in significantly improved debridement of canal spaces, disruption of biofilm, and improved penetration of irrigants into dentinal tubules. Passive ultrasonic irrigation (PUI) greatly reduces bacteria levels and improves root sealing.
EndoUltra is the only cordless, activation device available. Not tied to a wall, the cordless device is easily incorporated into one’s existing irrigation
protocol.
For more information, call Vista Apex at (877)418-4782 or visit www.vistaapex.com