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Surgery
Also called: Operation
Every year more than 15 million people in the U.S. have surgery. There are many reasons to have surgery. Some operations can relieve or prevent pain. Others can reduce a symptom of a problem or improve some body function. Some surgeries are done to find a problem. For example, a surgeon may do a biopsy, which involves removing a piece of tissue to examine under a microscope. Some surgeries, like heart surgery, can save your life. In recent years there have been many advances in surgery. Not long ago, all surgeries involved cutting with a scalpel. Today, some surgeries are done with lasers. Some operations that once needed large incisions - cuts in the body - can now be done using much smaller incisions. Any surgery carries the risk of complications, including infection, too much bleeding, reaction to anesthesia, or accidental injury. There is almost always some pain with surgery. Agency for Healthcare Research and Quality
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Date last updated: 05 May 2009 Topic last reviewed: 04 December 2008 |