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Surgery
hideSurgery (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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News tagged with surgery
Surgery recognized as effective treatment for type 2 diabetes
10 hours ago |
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A first-of-its-kind consensus statement by 50 medical experts from around the world has pronounced surgery to be a legitimate and effective treatment for type 2 diabetes, bringing the procedure a significant step closer to ...
The next medical frontier: nano-surgery
Nanotechnology / Bio & Medicine
Dec 21, 2009 |
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(PhysOrg.com) -- Engineering professor's nanorobot could be performing non-invasive surgical procedures on patients with tumors within the next decade.
Aviation-based team training may influence clinicians' safety behaviors
Dec 21, 2009 |
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Team training based on protocols originally developed for aviation crews may change safety-related behaviors and contribute to perceptions of empowerment among nurses and other surgical staff, according to a report in the ...
Doctors' bedside skills trump medical technology
Medicine & Health / Neuroscience
Dec 18, 2009 |
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Sometimes, a simple bedside exam performed by a skilled physician is superior to a high-tech CT scan, a Loyola University Health System study has found.
Search results for surgery
Use of 3-D imaging on patients with pancreatic carcinoma
6 hours ago |
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In the field of hepatic imaging in the context of living liver donors and before complex partial liver resections, three-dimensional imaging of the liver, hepatic vessels and bile ducts has managed to become established in ...
Older adults may have a higher risk of complications and death after abdominal surgery
Dec 21, 2009 |
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The risk of complications and early death after commonly performed abdominal surgical procedures appears to be higher among older adults, according to a report in the December issue of Archives of Surgery.
Role of addiction cannot be ignored in obesity epidemic
10 hours ago |
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The causes of obesity are complex and individual, but it is clear that chronic overeating plays a fundamental role. But when this behaviour becomes compulsive and out of control, it is often classified as "food addiction" ...
How to relieve the pain effectively after laparoscopic cholecystectomy?
8 hours ago |
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Fibrin sealant has been an extremely effective and widely used adjunct to surgical procedures to control diffuse slow bleeding over large surfaces. In addition, fibrin sealant has been used as a carrier for other compounds. ...
Brain surgery evolves to destroy rogue blood vessels
Dec 16, 2009 |
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(PhysOrg.com) -- Over three decades, a world-recognized medical team at UC San Diego Medical Center has spurred the evolution of a complex surgery to destroy dangerous clusters of arteries and veins in the brain. Integrating ...
Stopping a Stroke in its Tracks: Catheter Device Restrores Blood Flow to Brain by Suctioning Blood Clots
Medicine & Health / Neuroscience
Dec 15, 2009 |
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Bobbie Laird was suffering a life-threatening stroke triggered by a blood clot in her brain that was nearly half an inch long.
Patients meet donors from largest-ever kidney swap
Dec 16, 2009 |
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(AP) -- Thirteen patients with healthy new kidneys from what's believed to be the world's largest kidney exchange met the donors who made it happen Tuesday - including three who are sure to face the question, ...
Umbilical cord could be new source of plentiful stem cells, researchers say
Dec 17, 2009 |
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Stem cells that could one day provide therapeutic options for muscle and bone disorders can be easily harvested from the tissue of the umbilical cord, just as the blood that goes through it provides precursor cells to treat ...
How do we understand written language?
Medicine & Health / Neuroscience
Dec 16, 2009 |
4 / 5 (4) |
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How do we know that certain combinations of letters have certain meanings? Reading and spelling are complex processes, involving several different areas of the brain, but researchers from Johns Hopkins University in the ...
Imaging tests identify role of allergies in chronic sinus disease
Dec 21, 2009 |
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Exposing patients with chronic sinus disease to allergens and then obtaining repeated images by X-ray or ultrasound reveals that nasal allergies may be involved in some cases of chronic sinus disease, according to a report ...
List of search results for surgery
