Glossary term · Treatment
Robotic-assisted surgery (also: Robotic surgery, Robot-assisted surgery): Robotic-assisted surgery is a minimally invasive technique in which a surgeon at a console controls instruments on robotic arms through small incisions.
Robotic-assisted surgery is surgery in which the surgeon sits at a computer console and controls very small instruments attached to robotic arms. MedlinePlus explains that a camera gives an enlarged 3-D view and the robot turns the surgeon’s hand movements into precise motions. The surgeon, not the robot, performs the operation.
How does it work?
The surgeon makes small cuts to insert the instruments. A thin tube with a camera, called a laparoscope, gives magnified 3-D views inside the body. The surgeon’s hand movements at the console are translated into small, precise movements of the instruments. It is usually done under general anaesthesia.
What is it used for?
MedlinePlus lists examples including gallbladder removal, hip replacement, hysterectomy, kidney removal or transplant, mitral valve repair, prostate removal and coronary artery bypass. It also notes that robotic surgery is not always the right option for a given problem.
What are the possible benefits and risks?
MedlinePlus lists possible benefits such as smaller cuts, less pain and bleeding, a lower risk of infection, shorter hospital stays and smaller scars. It says the risks are about as many as with open and laparoscopic surgery, though they differ. Operations can take longer because the robot takes time to set up.
What should you ask a hospital in India?
- Is robotic surgery recommended for my case, and why rather than laparoscopic or open surgery?
- How many robotic procedures of this type does the surgeon perform?
- Under what circumstances would the operation be converted to open surgery?
- Does using the robot change my estimated length of stay or follow-up plan?
Your surgeon decides which approach suits you.
Questions people ask
Is robotic surgery done by a robot on its own?
No. MedlinePlus explains that the surgeon directs the robot from a console throughout. The robot translates the surgeon’s movements into precise motions of small instruments. It does not operate independently.
Does robotic surgery mean I can fly home sooner?
Not necessarily. Smaller incisions may help recovery in some cases, but when you can fly depends on your operation, your recovery and your surgeon’s judgement. Ask for a written fitness-to-fly decision before booking flights.
Sources
General information, not medical or legal advice. Rules change: confirm with the official source. Your treating specialist decides on suitability, treatment and length of stay. How we write and check.