Laparoscopic vs. Robotic Colorectal Surgery

Minimally invasive surgery has come a long way over the last several decades. Robot-assisted surgery is the most recent advancement to raise the bar on surgical accuracy, minimize trauma, and improve patient outcomes. With laparoscopic techniques still a great and common choice, many patients find themselves given the option between robotic surgery and laparoscopic surgery.

Both options are minimally invasive and can cut recovery time in half, but there are still some differences that you should consider. 

Continue reading to learn the difference between robotic colorectal surgery and a laparoscopy approach, including what makes you a good candidate and where to find the best colorectal surgeon in Los Angeles for minimally invasive surgery.

The Benefits of Minimally Invasive Surgery vs. Traditional Open Surgery

Minimally invasive techniques using incisions are much smaller than those in open surgery. Additionally, the tissues and muscles around the surgical site are handled more gently. This leads to several benefits for the patient, including: 

• Lower rates of infection 
• Lower chance of needing a blood transfusion
• Less post-operative pain 
• Shorter hospital stays 
• Less bleeding during and after the operation 
• Faster recovery 

Both laparoscopic and robotic surgery techniques are well-established, proven approaches for treating colorectal cancer, diverticulitis, Crohn’s disease, inflammatory bowel disease, and polyps that are too large to remove during a colonoscopy.

Understanding Laparoscopic Colorectal Surgery

Laparoscopic sounds technical, but the concept is straightforward. Instead of opening your abdomen with a long incision, your surgeon makes several small cuts, each about the size of a dime, and inserts a thin tube with a tiny camera attached. That camera projects a live image onto a video monitor in the operating room. Your surgeon then uses long, slender instruments inserted through the other small openings to perform the procedure while watching that screen. 

Understanding Robotic Colorectal Surgery

The word robotic tends to make people nervous. It raises a reasonable question: “Is a machine actually operating on me?” The answer is no. The best colorectal surgeon in Los Angeles is in control at every moment during a robotic-assisted surgery. 

During robotic surgery, the surgeon sits at a console a few feet away from the operating table and uses hand and finger controls to move robotic arms with extraordinary precision. Those movements are translated in real time into the exact motions of the surgical instruments inside your body. 

The da Vinci surgical system is the most widely used robotic platform and gives surgeons three-dimensional vision, seven degrees of wrist-like instrument motion, tremor filtering, and motion scaling. All of these benefits help overcome the limitations of traditional laparoscopy, including difficult visualization and restricted movement. 

Robotic Surgery vs. Laparoscopic Surgery: Which Conditions Are Best Treated with Each Approach?

Both approaches treat the same group of colorectal conditions, so the real question is not which one works but which one works best for your specific situation. Colorectal cancer is the most common reason patients need either procedure, but both are also used for diverticulitis, Crohn's disease, ulcerative colitis, and large polyps.

• For straightforward cases involving the colon, laparoscopic surgery is often an appropriate choice with an excellent track record. 
• Robotic-assisted surgical techniques are well-suited for surgery in the pelvis or rectum, where the anatomy is narrow. This is because the three-dimensional visualization and precise instrument articulation give surgeons an advantage in that confined space. 

Ultimately, the decision comes down to the specifics of your condition and the complexity of the procedure. There is no single right answer that applies to every patient, which is exactly why an honest conversation with the best robotic surgeon for colon cancer in Los Angeles is recommended before deciding which treatment is right for your case.

Discover the Best Colorectal Surgeon in Los Angeles for Minimally Invasive Surgery Treatment Options

Choosing between robotic and laparoscopic colorectal surgery is not a decision you need to make alone, and it's not one you should feel pressured to make before you fully understand your options. Both approaches offer great benefits over open surgery, and the best choice depends on factors that are specific to you. This is why you should choose a colorectal surgeon who treats all colorectal conditions using minimally invasive techniques. 

Dr. Karen Zaghiyan is a fellowship-trained colorectal surgeon with specialized expertise in both robotic and laparoscopic approaches, and she brings that experience to every patient consultation. When you come in, we walk through your imaging, your pathology, and your goals to give you a clear picture of which approach makes the most sense for your situation and why.

Ready to find out which minimally invasive option is right for you with guidance from the best minimally invasive colorectal surgeon in Los Angeles?