The economic investment required to launch a robotic surgery program is another challenge. "Some hospitals are only concerned about the cost," he said. "When you are doing the same procedure laparoscopically, the cost is probably about 30% less. In the future I hope we can better impact the overall economic aspect of surgical procedures. That means speeding up the postoperative and outpatient treatment of some pathologies. We are already doing Nissen fundoplication and gallbladder removal with robotic surgery, and patients are being discharged a few hours after the surgery."
Dr. Prasad said the field will be poised to further advance when makers of robotic surgery devices and instruments improve on existing technology. "I am using the same robot and instruments as I was using 3 years ago," he said. "I think we need new technologies – including a smaller robot to cut down the costs and speed up the operations. This will make it easier for patients."
To launch a successful robotic surgery program in this day and age, "you need a good team of nurses and surgeons who are dedicated to doing robotic surgery," Dr. Prasad concluded. "It is dangerous in the hands of a surgeon who is not qualified."
Dr. Giulianotti said that he had no relevant financial conflicts to disclose. Dr. Prasad disclosed that he has received honoraria from Intuitive Surgical, Ethicon Endo-Surgery, and Covidien.

