In operating rooms these days, you're likely to find nurses, doctors -- and robots! Robotic surgery's helping hands can be used for a variety of procedures. They remove gallbladders and kidneys, replace hips and do hysterectomies, cut out cancer tissue and perform coronary artery bypasses. Robotic surgery also means shorter hospital stays, faster recoveries and smaller scars. Listen in as William L. Diehl, MD, FACS, Summit Medical Group board-certified general surgeon, discusses the advantages of robotic surgery.