News tagged with surgery

Related topics: patients , body mass index , breast cancer , prostate cancer , archives of surgery

How well does bariatric surgery work?

The number of bariatric surgeries done each year in the United States has ballooned. Now, in an August 27 state-of-the-art review in The BMJ and a September 3 editorial in JAMA, David Arterburn, MD, MPH, weig ...

7 hours ago
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Cutting the liver piece by piece

New surgical methods give hope to patients with cancer that has spread from the intestine to the liver. The disease can be changed from terminal to chronic by cutting the liver piece by piece using keyhole ...

Aug 25, 2014
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Surgery

Surgery (from the Greek: χειρουργική cheirourgikē, via Latin: chirurgiae, meaning "hand work") is a medical specialty that uses operative manual and instrumental techniques on a patient to investigate and/or treat a pathological condition such as disease or injury, to help improve bodily function or appearance, or sometimes for some other reason. An act of performing surgery may be called a surgical procedure, operation, or simply surgery. In this context, the verb operating means performing surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse. The patient or subject on which the surgery is performed can be a person or an animal. A surgeon is a person who performs operations on patients. Persons described as surgeons are commonly medical practitioners, but the term is also applied to physicians, podiatric physicians, dentists and veterinarians. Surgery can last from minutes to hours, but is typically not an ongoing or periodic type of treatment. The term surgery can also refer to the place where surgery is performed, or simply the office of a physician, dentist, or veterinarian.

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