Open colon surgery involves making a long midline incision and removing a diseased part of the colon.
This is usually done in difficult surgery circumstances with different factors related to the diseased colon, or due to multiple prior surgeries making laparoscopic surgery unsafe.
Laparoscopic colon surgery involves making 4 to 5 small incisions, depending on which part of the colon needs to be removed, and includes the use of a small telescope. A larger incision will be made to remove the colon out of the body.
We also utilize hand-assisted laparoscopic surgery with making an incision big enough to fit a hand through and that is the same incision where the colon is to be removed.
Robotic surgery is more accurately described as robotic assisted surgery where the surgeon still performs the surgery but uses a robot to help with difficult operations. The robot allows for smaller incisions and quicker recovery while having similar outcomes to open surgery.
The difference between standard laparoscopic surgery and robotic surgery is having more flexibility with robotic instruments. Dr. Keller has been certified to use the DaVinci robotic system and has been using it for multiple years.