{"id":179862,"date":"2022-09-01T07:22:02","date_gmt":"2022-09-01T07:22:02","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=179862"},"modified":"2023-06-09T10:43:01","modified_gmt":"2023-06-09T10:43:01","slug":"gamma-knife","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/gamma-knife\/","title":{"rendered":"Gamma knife"},"content":{"rendered":"<p>A radio surgical device first used in 1968 that relies on gamma rays from radioactive cobalt to cut or excise diseased tissue, especially in the brain. The radioactive energy emitted by the knife is focused stereotactically to limit injury to healthy tissue.<\/p>\n<hr \/>\n<p>A surgical instrument designed to concentrate beams of radiation specifically on the head, resulting in their convergence within the brain to create a targeted lesion.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A radio surgical device first used in 1968 that relies on gamma rays from radioactive cobalt to cut or excise diseased tissue, especially in the brain. The radioactive energy emitted by the knife is focused stereotactically to limit injury to healthy tissue. A surgical instrument designed to concentrate beams of radiation specifically on the head, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-179862","post","type-post","status-publish","format-standard","hentry","category-g"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gamma knife - Definition of Gamma knife<\/title>\n<meta name=\"description\" content=\"A radio surgical device first used in 1968 that relies on gamma rays from radioactive cobalt to cut or excise diseased tissue, especially in the brain. 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