Robotic Surgery and Cost

Over the last few years there has been a significant increase in the number of hospitals starting up "robotic surgery" programs. In fact, robotic assisted surgery for prostate removal has become the "standard of care" for prostatectomy. Robotic surgery in gynecology has become more controversial. I think all providers would agree that the benefits of laparoscopic approach to surgery are much greater than by traditional laparotomy or open surgery. In my view, robotic assisted surgery is merely a laparoscopic surgery that is helped by robotic or computer assistance. Robotic systems have allowed many gynecologists the opportunity to offer a less invasive approach to surgery that would otherwise have been done by a large incision. These are gynecologists who were not trained to perform advanced laparoscopic procedures. With the "buzz" around robotic surgery, hospitals have had a difficult time understanding the appropriate use of the robotic system. From which procedures to allow to appropriate training of the surgeons, hospital systems are wading through new waters to provide a better service while assuring that patient safety and economic sensibility is maintained. Many published studies have shown that robotic hysterectomy is more expensive to the healthcare system than laparoscopic or open, abdominal, hysterectomy. These studies include the purchase price or depreciation of the robotic system for each surgery performed. In most cases, the additional amount applied to surgical cost is around $2500 per surgery. The major flaw with this approach to calculating cost of robotic surgery is that any hospital that commits to a robotic prostate program has to purchase the system. The cost of the system and the annual maintenance are fixed costs that are required if only one type of procedure is done. Allowing hysterectomy to be performed robotically, does not increase the cost that hospitals have already committed to a robotics program. In fact, at one of the hospitals I practice, we did an internal cost analysis of robotic hysterectomy compared to regular laparoscopic and abdominal hysterectomy. We were surprised to find out that the robotic approach was actually the least expensive for total hospital cost of the surgery. The cost of robotic hysterectomy is close to that of laparoscopic and is significantly less than that of abdominal or open. As each day passes patients are becoming more aware that regular "open" surgery really is a thing of the past. Most abdominal surgeries can be done and should be done in a less invasive way. New surgeons are constantly being trained as they see their patients seek out providers who can offer a less invasive treatment. Patients should understand that they have a right to find the least invasive option for treating their medical conditions. This may include robotic or laparoscopic surgery or, often, treatment with medicine that doesn't require surgery. If surgery is chosen, surgeon experience and outcomes are the two most important aspects to a safe surgery with expected outcomes. There is a large myth that robotic surgery is too costly and dangerous to use for more routine surgeries. The overall cost to the healthcare system is not increased, at least in my practice. The safety of robotic surgery depends on those aspects that the safety of any surgery depends on: surgeon experience, proven techniques, experienced operative team, appropriate decision-making and educated patients.