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cauterize |
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cauterize /cau·ter·ize/ (kaw´ter-īz) to apply a cautery; to destroy tissue by the application of heat, cold, or a caustic agent.
Cauterize To use heat or chemicals to stop bleeding, prevent the spread of infection, or destroy tissue. cauterize [kô′tərīz] Etymology: Gk, kauterion, branding iron 1 to burn tissues by thermal heat, including steam, hot metal, or solar radiation; electricity; or another agent such as laser or dry ice, usually with the objective of destroying damaged or diseased tissues, preventing infections, or coagulating blood vessels. See also chemical cauterization. 2 to apply a cautery; to perform cauterization. cauterize (kô´t v to sear or burn living tissue in order to stop bleeding; a corrosive agent, hot metal, or electricity may be used. cauterize verb To stop bleeding with high heat or a chemical–eg, silver nitrate How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Epistaxis from the anterior septum is frequently treated with a topical application of silver nitrate, which cauterizes the bleeding vessel. At the same time, it cauterizes the tiny blood vessels that are ripped open when the fat is melted and sucked away from the surrounding tissue. An electrical current in the snare then cuts and cauterizes the base of the polyp, allowing for removal without serious bleeding. |
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