The Perioscope is a system that allows for placement of a fiberoptic camera into the subgingival environment. While viewing subgingivally with real time video, ultrasonic instruments can be used to microvisually clean root surfaces. This improves results with nonsurgical treatment while reducing, if not eliminating, the need for surgical access. For more information, visit www.perioscopyInc.com.To read more about ultrasonic instruments, go to ultrasonics.To comment on this product, go to community.pennwelldentalgroup.com/.