A doctor uses robotic arms to operate through small keyhole incisions in the abdomen.
The robotic arms are able to do surgical tasks with an increased range of motion. They also can filter out hand tremor. The special tools translate the doctor’s larger hand movements into smaller ones. This allows delicate work to occur in small spaces.
Close-up view of laparoscopic tools used to remove the gallbladder (green structure).
Several small incisions will be made. They are called keyhole incisions. Carbon dioxide gas will be passed into the abdomen to expand it. This will make it easier for the doctor to view the area.
A small camera will be passed through one of the incisions. This tool is called an endoscope. It lights, magnifies, and projects an image of the organs onto a video screen. The endoscope will be attached to one of the robotic arms. The other arms will hold tools that are able to grasp, cut, dissect, and stitch. These may include:
The doctor will sit at a console, looking at the images on the screen. The robotic arms and tools will be guided by movements of the surgeon. Another doctor will stay by you to adjust the tools as needed. In some cases, organs or tissue might need to be removed. When the procedure is done, the tools will be removed. The incisions will be closed with stitches or staples, and a sterile dressing will be applied.
Anesthesia will prevent pain during surgery. Pain and discomfort after the procedure can be managed with medications. You may also feel discomfort from the gas used during the procedure. This can last up to 3 days.