This method of removing tissues was used for the first time on a human being's eye only five years ago.
In some cases, surgery is used to remove infected tissue.
Working quickly, the scientists removed blood and tissue from around the gill on one side of the fish.
Remove tissue that remains after a woman has had a miscarriage.
The operation is simple; it removes no organ or tissue of the body.
There are several types of surgery, including one to remove extra tissue in the throat.
Once the patient's fluid levels are stable, doctors start removing dead tissue.
Joe Price had surgery to remove inflamed tissue from his left shoulder.
This type of surgery is used to remove as little normal tissue as possible.
You may need surgery to remove damaged tissue or remaining cancer after chemotherapy.