This patient had RPS done in 2009 and again in 2010 and was finally referred for a periodontal evaluation due to continued pocketing.
She was treated with Perioscopy.
The video can be viewed at: https://www.youtube.com/watch?v=ZBox05eS3TI
As you can see, gross amounts of harmful bacterial deposits were left behind after previous blind instrumentation appointments. These deposits were responsible for the patients continued disease state.