{"id":615,"date":"2024-07-24T21:08:35","date_gmt":"2024-07-24T21:08:35","guid":{"rendered":"https:\/\/ruthlessspine.com\/?p=615"},"modified":"2024-07-25T20:25:18","modified_gmt":"2024-07-25T20:25:18","slug":"vertebral-pedicles","status":"publish","type":"post","link":"https:\/\/ruthlessspine.com\/ruthless-spine-s\/?p=615","title":{"rendered":"Vertebral Pedicles: Anatomy, Function, and Spine Surgery"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles-1024x576.webp\" alt=\"A superior view of a spinal disk, with arrows pointing out the anatomy. Vertebral Pedicles are highlighted in red.\" class=\"wp-image-618\" srcset=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles-1024x576.webp 1024w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles-600x338.webp 600w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles-300x169.webp 300w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles-768x432.webp 768w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles-1536x864.webp 1536w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h2 class=\"wp-block-heading\">What are Vertebral Pedicles?<\/h2><h3 class=\"wp-block-heading\">Vertebral Pedicles Anatomical Overview<\/h3><p>Vertebral pedicles are two short, thick projections that extend from the back of the vertebral body. Each vertebra has a pair of pedicles which connect the front part of the vertebra, the vertebral body, to the back part, the vertebral arch. These structures play a crucial role in forming the vertebral foramen, the passageway for the spinal cord\u00b9\u207b\u00b2.<\/p><h3 class=\"wp-block-heading\">Vertebral Pedicles Function in the Spinal Column<\/h3><p>The primary function of vertebral pedicles is to protect the spinal cord and serve as anchors for muscles and ligaments. They also provide the structure necessary to support the weight and movement of the body. The pedicles are particularly important in maintaining the integrity of the spinal column, ensuring stability and alignment\u00b3.<\/p><h3 class=\"wp-block-heading\">The Role of Vertebral Pedicles in Spine Surgery<\/h3><h4 class=\"wp-block-heading\">Importance in Surgical Procedures<\/h4><p>Vertebral pedicles are critical in spine surgery, particularly in procedures involving the placement of pedicle screws. These screws are inserted into the pedicles to stabilize the spine, often in cases of spinal deformities, fractures, or degenerative conditions. The accuracy of screw placement is essential to avoid damage to the spinal cord and nerves, ensuring effective surgical outcomes\u00b2\u207b\u2074.<\/p><h4 class=\"wp-block-heading\">Common Conditions and Issues<\/h4><p>Common issues affecting vertebral pedicles include fractures, typically due to trauma or <a href=\"https:\/\/www.niams.nih.gov\/health-topics\/osteoporosis#:~:text=Osteoporosis%20is%20a%20bone%20disease,of%20fractures%20(broken%20bones).\">osteoporosis<\/a>, and deformities like <a href=\"https:\/\/www.niams.nih.gov\/health-topics\/scoliosis#:~:text=Scoliosis%20is%20a%20sideways%20curve,shaped%20curve%20of%20the%20spine.\">scoliosis<\/a>. <a href=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/blog\/spine\/enhancing-lumbar-pedicle-screw-placement-ruthless-spine-rjb\">Misplacement of pedicle screws<\/a> during surgery can also lead to complications, including nerve damage and instability. Innovations in surgical techniques and imaging have significantly improved the accuracy and safety of these procedures\u2074.<\/p><h4 class=\"wp-block-heading\">Advances in Vertebral Pedicle Surgery<\/h4><h5 class=\"wp-block-heading\">Technological Innovations<\/h5><p>Technological advancements have revolutionized pedicle surgery. Navigation systems and intraoperative imaging, such as fluoroscopy and CT-guided techniques, have increased the precision of pedicle screw placement. These innovations help reduce the risk of complications and improve surgical outcomes\u2074.<\/p><figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2023\/09\/RJB3-1-1024x572.jpg\" alt=\"In the image the RJB is offering real-time visualization of the axial and sagittal trajectory of the instrument shaft for lumbar pedicle screw procedures into the Vertebral Pedicles. \" class=\"wp-image-356\" srcset=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2023\/09\/RJB3-1-1024x572.jpg 1024w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2023\/09\/RJB3-1-600x335.jpg 600w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2023\/09\/RJB3-1-300x167.jpg 300w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2023\/09\/RJB3-1-768x429.jpg 768w, https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2023\/09\/RJB3-1.jpg 1356w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h5 class=\"wp-block-heading\">The Ruthless Spine RJB System<\/h5><p>The Ruthless Spine <a href=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/rjb-overview\">RJB intraoperative surgical angle measurement tool<\/a> for lumbosacral pedicle screw procedures, offers real-time visualization of the axial and sagittal trajectory of the instrument shaft.<\/p><p>The RJB can be used during pedicle screw placement but cannot<a href=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/blog\/spine\/how-to-fix-loose-pedicle-screws\"> fix loose pedicle screws<\/a> on its own. It can, however, be used in procedures where new screws are implanted to replace loose ones.\u00a0<\/p><h3 class=\"wp-block-heading\">Conclusion<\/h3><p>Vertebral pedicles are short, thick projections extending from the back of the vertebral body, connecting it to the vertebral arch and forming part of the vertebral foramen, which houses the spinal cord\u00b9\u207b\u00b2. Their primary function is to protect the spinal cord and serve as anchors for muscles and ligaments, supporting the weight and movement of the body while maintaining spinal stability and alignment\u00b3. In spine surgery, pedicles are crucial for the placement of pedicle screws used to stabilize the spine in cases of deformities, fractures, or degenerative conditions. Accurate screw placement is essential to prevent damage to the spinal cord and nerves, with technological advancements significantly improving the precision and safety of these procedures\u00b2\u207b\u2074.<\/p><h3 class=\"wp-block-heading\"><strong>References<\/strong><\/h3><ol class=\"wp-block-list\"><li>&#8220;Anatomy of the Vertebral Pedicle.&#8221; <em>Musculoskeletal Key<\/em>. Retrieved from<a href=\"https:\/\/musculoskeletalkey.com\/anatomy-of-the-vertebral-pedicle\"> Musculoskeletal Key<\/a>.<\/li>\n\n<li>Obeid, I., Vital, J.M. &#8220;Surgical Anatomy of the Vertebral Pedicle.&#8221; <em>SpringerLink<\/em>. Retrieved from<a href=\"https:\/\/link.springer.com\/chapter\/10.1007\/978-3-030-20925-4_10\"> SpringerLink<\/a>.<\/li>\n\n<li>&#8220;Pedicle Screws for Spine Fusion.&#8221; <em>Spine-health<\/em>. Retrieved from <a href=\"https:\/\/www.spine-health.com\/treatment\/spinal-fusion\/pedicle-screws-spine-fusion\">Spine-health<\/a>.<\/li>\n\n<li>Lee, S. C., &amp; Kim, K. H. &#8220;Automated Segmentation of the Lumbar Pedicle in CT Images for Pedicle Screw Placement.&#8221; Semantic Scholar. Retrieved from <a href=\"https:\/\/www.semanticscholar.org\/paper\/Automated-Segmentation-of-the-Lumbar-Pedicle-in-CT-Lee-Kim\/fda7541b84a131faeafabb0a6a3b201a52971701\">Semantic Scholar<\/a>.<\/li><\/ol>","protected":false},"excerpt":{"rendered":"<p>What are Vertebral Pedicles? Vertebral Pedicles Anatomical Overview Vertebral pedicles are two short, thick projections that extend from the back of the vertebral body. Each vertebra has a pair of pedicles which connect the front part of the vertebra, the vertebral body, to the back part, the vertebral arch. These structures play a crucial role [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[112],"tags":[],"class_list":["post-615","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-spine"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vertebral Pedicles: Anatomy, Function, and Spine Surgery | Ruthless Spine<\/title>\n<meta name=\"description\" content=\"Learn about Vertebral Pedicles: Explore Their Anatomy, Function, and Significance in the vertebral column and Spine Surgery.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vertebral Pedicles: Anatomy, Function, and Spine Surgery | Ruthless Spine\" \/>\n<meta property=\"og:description\" content=\"Learn about Vertebral Pedicles: Explore Their Anatomy, Function, and Significance in the vertebral column and Spine Surgery.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/?p=615\" \/>\n<meta property=\"og:site_name\" content=\"Ruthless Spine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/RuthlessSpine\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-07-24T21:08:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-25T20:25:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Hannah Sether\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Hannah Sether\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/?p=615#article\",\"isPartOf\":{\"@id\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/?p=615\"},\"author\":{\"name\":\"Hannah Sether\",\"@id\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/#\/schema\/person\/0530c6b133125f5e7b38acdb7e4a93ea\"},\"headline\":\"Vertebral Pedicles: Anatomy, Function, and Spine Surgery\",\"datePublished\":\"2024-07-24T21:08:35+00:00\",\"dateModified\":\"2024-07-25T20:25:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/?p=615\"},\"wordCount\":541,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/#organization\"},\"image\":{\"@id\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/?p=615#primaryimage\"},\"thumbnailUrl\":\"https:\/\/ruthlessspine.com\/ruthless-spine-s\/wp-content\/uploads\/2024\/07\/Vertebral-Pedicles.webp\",\"articleSection\":[\"Spine Education &amp; 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