{"id":8537,"date":"2020-02-25T09:21:58","date_gmt":"2020-02-25T09:21:58","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=8537"},"modified":"2023-11-05T05:18:36","modified_gmt":"2023-11-05T05:18:36","slug":"trephine","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/trephine\/","title":{"rendered":"Trephine"},"content":{"rendered":"<p>Surgical act of creating a circular opening.<\/p>\n<hr \/>\n<p>Hollow rotary circular instrument that removes a disk or cylinder of bone or tissue; it can be used to create a trough around an endodontic post to assist in its removal from a natural tooth or to remove a dental implant from bone.<\/p>\n<hr \/>\n<p>A small crown saw used in surgery, of the skull.<\/p>\n<hr \/>\n<p>A surgical instrument for making a round hole in the skull or for removing a round piece of tissue.<\/p>\n<hr \/>\n<p>A surgical instrument used for cutting a circular hole. The trephine is used to cut through bone, most commonly the skull during brain surgery. Another type of trephine is used to remove a circular section from the cornea, the outer covering of the eye.<\/p>\n<hr \/>\n<p>A surgical instrument used to remove a circular area of tissue, usually from the comer of the eye or from bone (the latter for microscopical examination). It consists of a hollow tube with a serrated cutting edge.<\/p>\n<hr \/>\n<p>A compact surgical tool designed to be rotated in order to create a circular incision.<\/p>\n<hr \/>\n<div class=\"group w-full text-token-text-primary border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\" data-testid=\"conversation-turn-63\">\n<div class=\"p-4 justify-center text-base md:gap-6 md:py-6 m-auto\">\n<div class=\"flex flex-1 gap-4 text-base mx-auto md:gap-6 md:max-w-2xl lg:max-w-[38rem] xl:max-w-3xl }\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3 max-w-full\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-3 overflow-x-auto whitespace-pre-wrap break-words\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>A cylindrical, hollow tool equipped with a serrated edge, utilized for creating a circular aperture, often in bone.<\/p>\n<hr \/>\n<p>A surgical tool with a saw-like edge designed for cutting out a circular piece of bone or other tissue; used to excise a round section of the skull or a portion of the sclera to reduce high pressure within these areas.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Surgical act of creating a circular opening. Hollow rotary circular instrument that removes a disk or cylinder of bone or tissue; it can be used to create a trough around an endodontic post to assist in its removal from a natural tooth or to remove a dental implant from bone. A small crown saw used [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-8537","post","type-post","status-publish","format-standard","hentry","category-t"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Trephine - Definition of Trephine<\/title>\n<meta name=\"description\" content=\"Surgical act of creating a circular opening.Hollow rotary circular instrument that removes a disk or cylinder of bone or tissue; it can be used to create a trough around an endodontic post to assist in its removal from a natural tooth or to remove a dental implant from bone.A small crown saw used in surgery, of the skull.A surgical instrument for making a round hole in the skull or for removing a round piece of tissue.A surgical instrument used for cutting a circular hole. The trephine is used to cut through bone, most commonly the skull during brain surgery. Another type of trephine is used to remove a circular section from the cornea, the outer covering of the eye.A surgical instrument used to remove a circular area of tissue, usually from the comer of the eye or from bone (the latter for microscopical examination). It consists of a hollow tube with a serrated cutting edge.A compact surgical tool designed to be rotated in order to create a circular incision.A cylindrical, hollow tool equipped with a serrated edge, utilized for creating a circular aperture, often in bone.A surgical tool with a saw-like edge designed for cutting out a circular piece of bone or other tissue; used to excise a round section of the skull or a portion of the sclera to reduce high pressure within these areas.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.healthbenefitstimes.com\/glossary\/trephine\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trephine - Definition of Trephine\" \/>\n<meta property=\"og:description\" content=\"Surgical act of creating a circular opening.Hollow rotary circular instrument that removes a disk or cylinder of bone or tissue; it can be used to create a trough around an endodontic post to assist in its removal from a natural tooth or to remove a dental implant from bone.A small crown saw used in surgery, of the skull.A surgical instrument for making a round hole in the skull or for removing a round piece of tissue.A surgical instrument used for cutting a circular hole. The trephine is used to cut through bone, most commonly the skull during brain surgery. Another type of trephine is used to remove a circular section from the cornea, the outer covering of the eye.A surgical instrument used to remove a circular area of tissue, usually from the comer of the eye or from bone (the latter for microscopical examination). It consists of a hollow tube with a serrated cutting edge.A compact surgical tool designed to be rotated in order to create a circular incision.A cylindrical, hollow tool equipped with a serrated edge, utilized for creating a circular aperture, often in bone.A surgical tool with a saw-like edge designed for cutting out a circular piece of bone or other tissue; used to excise a round section of the skull or a portion of the sclera to reduce high pressure within these areas.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.healthbenefitstimes.com\/glossary\/trephine\/\" \/>\n<meta property=\"og:site_name\" content=\"Glossary\" \/>\n<meta property=\"article:published_time\" content=\"2020-02-25T09:21:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-05T05:18:36+00:00\" \/>\n<meta name=\"author\" content=\"Glossary\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Glossary\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/trephine\/\",\"url\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/trephine\/\",\"name\":\"Trephine - Definition of Trephine\",\"isPartOf\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#website\"},\"datePublished\":\"2020-02-25T09:21:58+00:00\",\"dateModified\":\"2023-11-05T05:18:36+00:00\",\"author\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#\/schema\/person\/ccfef987a4882e6356ae6d77d33e74c5\"},\"description\":\"Surgical act of creating a circular opening.Hollow rotary circular instrument that removes a disk or cylinder of bone or tissue; it can be used to create a trough around an endodontic post to assist in its removal from a natural tooth or to remove a dental implant from bone.A small crown saw used in surgery, of the skull.A surgical instrument for making a round hole in the skull or for removing a round piece of tissue.A surgical instrument used for cutting a circular hole. 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