Home > Cancer > Robotic Radical Prostatectomy Get the Flash Player to see this player. Rate: (Click the stars to rate) Published on Feb 02, 2009 by GaryOnik, Views: 9560 Robotic radical prostatectomy: Dr. Gary Onik, an interventional radiologist who specializes in prostate ca., discusses radical prostatectomy. Robotic radical prostatectomy for prostate cancer has similar rates of side effects such as incontinence, and impotence, the inability to get an erection. I know someone who had a robotic surgery for this, and they are doing well, including his sexual function. myachin 10.9 years ago