Liver surgeries have typically relied on an open (traditional) or a minimally invasive laparoscopic approach. Robotic-assisted surgery is a new method that shows great promise.
In robotic liver surgery, surgeons incorporate robotic technology for added dexterity and to enhance precision during complex procedures. Recent studies suggest robotic liver surgery improves patient health outcomes.
“We know robotic-assisted surgery can lead to less blood loss and quicker recovery times compared to traditional open surgery,” says Dr. Brent Xia, MD, a Surgical Oncologist practicing at St. Elizabeth Healthcare. “This can create a more positive overall experience for our patients.”
What is Robotic Liver Surgery?
Patients with liver tumors, cysts or other liver conditions who need surgical intervention could be candidates for robotic liver surgery. Surgeons have shown robotic surgery to be particularly beneficial in complex liver procedures like liver resection, a procedure to remove a portion of the liver.
During robotic liver surgery, surgeons use high-tech hand and foot controls to guide a set of robotic arms. The arms feature a 3D camera and thin, tube-like surgical instruments. Surgeons can access a high-definition, 3D view of the surgical area. This enhanced viewing lets them see and navigate around delicate internal tissues more easily. With this approach, they can make cuts and repairs exactly where needed.
The use of robotic-assisted technology increases surgeons’ ability to reach and maneuver within a very small operating field. As a result, robotic liver surgery requires only very small incisions — not the large cuts of a traditional surgical approach. Smaller incisions and more precise surgical repairs mean less pain and faster recovery for patients.
“Since we introduced a robotic-assisted, minimally invasive approach to our Gastrointestinal and Hepatopancreatobiliary Surgery program, we have seen minimal blood loss, decreased length of stay, minimal post-operative narcotic pain medication use and an expedited recovery,” Dr. Xia says.
Comparing Surgical Methods: Robotic vs. Traditional Approaches
“In many ways, robotic-assisted surgery is similar to laparoscopic surgery. Both utilize small incisions and tube-like tools,” Dr. Xia says. “But for complex cases, robotic-assisted surgery offers an even higher level of precision, dexterity and enhanced 3D visualization than what is currently available laparoscopically.”
Providers will discuss available surgical options to determine the best treatment choice for you. In general, both laparoscopic and robotic surgery promise shorter hospital stays and easier recovery times than traditional surgery.
- Open surgery – Requires large incisions and longer recovery. Many patients require significant pain management following open abdominal surgery.
- Laparoscopic surgery – This minimally invasive technique means less pain and shorter recovery.
- Robotic surgery – This cutting-edge approach combines the benefits of laparoscopy with superior precision and dexterity.
The Future of Robotic Liver Surgery
The capabilities and advantages of robotic-assisted surgeries have advanced in recent years thanks to AI integration in feedback, training and education. With ongoing research and development, robotic surgery will continue to expand in hospitals and surgical centers across the U.S.
“I am excited to see robotic surgery become more widely used,” Dr. Xia says. “It’s an important tool in advancing our pursuit of improved patient outcomes.”
If you are receiving treatment for a liver condition, talk with your provider to discuss whether you may be a candidate for robotic-assisted liver surgery. Learn more about Surgery at St. Elizabeth by visiting our website.
