What are the benefits of robotic surgery?

The main benefits of robotic-assisted surgery are less blood loss and quicker recovery. It's a very attractive option for many procedures. You're not sacrificing anything with regards to cancer control, cancer cure or surgical outcome in general. Additionally, robotic-assisted surgery can cut down on infections since the incision is smaller and the robot itself is sterile.

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Robotic surgery is a branch of minimally invasive surgery where robotic instruments are used to conduct procedures with more precise dexterity and vision. Watch cardiothoracic surgeon David Greuner, MD, explain the main benefits of robotic surgery.

Robot-assisted surgery is a minimally invasive technique. Like traditional laparoscopic surgery, patients benefit from smaller incisions, decreased blood loss and quicker recovery time. The robot builds on these advantages via two methods: the surgical tools and the camera. Unlike a traditional laparoscopic camera, the one employed by robotic systems generates a highly magnified 3-demensional image. This allows surgeons to better visualize their surgical approach and results in greater accuracy. As opposed to manual operation of the surgical tools, the introduction of the robotic consol allows for increased range of movements over a traditional laparoscopic surgery. As a result the surgeon is better able to perform the desired dissection with minimal disruption to surrounding tissue.

To learn more about robtoic-assisted surgery please visit

Robotic surgery benefits patients in a number of ways, including:

  • Less pain
  • Less blood loss
  • Fewer complications
  • Less scarring
  • Shorter hospital stay

A quicker recuperation also allows patients—and their families—to return to their normal activities sooner.

"The advantage of robotic surgery, even over the standard laparoscopy, is that it really allows you to do things very precisely, more elegantly and in an easier fashion," said Richard N. Schlussel, MD, FAAP, FACS. "The visualization is greater—it's three dimensional as opposed to two dimensional—with greater magnification."

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