While it may sound futuristic, robotic surgery is a cutting-edge technology already being used today. Performed by specially trained surgeons, it can provide patients with an easier and quicker recovery. Learn more about robotic surgery and its many benefits from general surgeon Kenneth Hacker, MD, FACS.

What is robotic surgery?

Robotic surgery is an approach to surgery in which robotic-assisted technology provides surgeons with greater precision and control. For the last 30 years, laparoscopy has been a common surgical method, but it comes with instrumentation limitations. Robotic surgery takes it to a new level, and advancements continue to be made.

The da Vinci Surgical System, in use at Barnes-Jewish St. Peters Hospital, is equipped with 3D magnified cameras. The surgeon makes several small incisions to place these cameras inside the body. This provides them with greater visibility during the procedure. Several other small incisions are made to insert the instruments that are used to perform the surgery. The robotic instruments are much more advanced than standard laparoscopic instruments, giving the surgeon the ability to flex or bend them, almost like one would do with their wrist and fingers. The ability to manipulate or maneuver instruments more freely is critical for more delicate surgeries.

How does robotic surgery benefit patients?

Traditional surgical approaches use open incisions that are typically much larger. This equates to a longer length of stay in the hospital, a higher complication rate and more pain and discomfort. Conversely, robotic surgery is minimally invasive with significantly smaller incisions. This reduces recovery times and the risk of complications, with patients enjoying much less discomfort.

What types of surgery are performed using robotics?

This advanced technology allows for more complex surgical treatments of many diseases and conditions. It is commonly used for many different types of abdominal surgeries, including hernia surgery, colon surgery, gallbladder surgery and kidney surgery. Even hysterectomies and lung surgeries are being performed with the aid of robotics.

Barnes-Jewish St. Peters Hospital is the first and only in St. Charles County to offer robotic-assisted surgery using the da Vinci Surgical System. Since its arrival, the team has performed well over 100 cases with great results and outcomes. Numerous other BJC facilities also offer this technology across the St. Louis region.

Kenneth Hacker, MD, FACS, is a general surgeon with Benrus Surgical Associates at Barnes-Jewish St. Peters Hospital.