Bonnel E, Vulcain J M
Université de Rennes I.
Rev Fr Endod. 1991 Dec;10(4):15-25.
The present study was not about the interest of the association of ultrasonic instrumentation with irrigation in the root canal therapy, but about the wear of the K files themselves. The results showed with the assistance of the sono-synergistic system, files are almost as clean as the sterile are. This is important for the prevention of possible contamination.
本研究并非关于根管治疗中超声器械与冲洗联合使用的益处，而是关于K锉本身的磨损情况。结果表明，在超声协同系统的辅助下，锉几乎和无菌状态下一样干净。这对于预防可能的污染很重要。
