{"id":8916,"date":"2020-06-03T10:49:46","date_gmt":"2020-06-03T10:49:46","guid":{"rendered":"https:\/\/corpsite.staging.3d4medical.cloud\/uncategorized\/blood-supply-to-the-bone"},"modified":"2023-02-16T10:41:44","modified_gmt":"2023-02-16T10:41:44","slug":"blood-supply-to-the-bone","status":"publish","type":"post","link":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/blog\/blood-supply-to-the-bone","title":{"rendered":"Blood supply to the bone"},"content":{"rendered":"\n<p>Every 7 years our skeletal system replenishes itself from collagen in our bones.&nbsp;Not only does our skeleton allow us to move, but it protects our organs, manufactures blood cells, and regulates minerals to help our entire body function.&nbsp;?&nbsp;<\/p>\n\n\n\n<p>The blood supply to this system is sometimes overlooked. Bones&nbsp;receive about 10% of cardiac output&nbsp;?.&nbsp;Compared&nbsp;to cartilage,&nbsp;the&nbsp;blood supply&nbsp;to the bone&nbsp;allows for a higher degree of cellularity,&nbsp;remodeling&nbsp;and repairing&nbsp;\u2692.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Blood supply to the long bones comes from these three main sources:&nbsp;<\/p>\n\n\n\n<ul><li>Nutrient artery system&nbsp;<\/li><li>Metaphyseal-epiphyseal system&nbsp;<\/li><li>Periosteal system&nbsp;<\/li><\/ul>\n\n\n\n<p>The nutrient artery system is a high-pressure system that branches from major systemic arteries.&nbsp;It&nbsp;enters&nbsp;through the cortex via&nbsp;the&nbsp;nutrient foramen and&nbsp;then migrates&nbsp;into the&nbsp;medullary canal.&nbsp;There it&nbsp;branches&nbsp;into ascending and descending branches&nbsp;that then further branch out into&nbsp;arterioles and supply&nbsp;the&nbsp;inner 2\/3 of bone within the&nbsp;Haversian system.&nbsp;&nbsp;<\/p>\n\n\n\n<p>The&nbsp;metaphyseal-epiphyseal arteries arise from the periarticular plexus, that is found around&nbsp;the&nbsp;joint&nbsp;area of a long bone.&nbsp;<\/p>\n\n\n\n<figure>\n<img decoding=\"async\" src=\"https:\/\/cdn.completeanatomy.cn\/website\/blog\/snippet-blood-supply-to-bone-2.jpg\" alt=\"Bone cross section showing the internal structure of the long bone with the Volkmann canal and Haversian canal labelled\">\n<figcaption>The Haversian and Volkmann canals, labeled on the Bone Cross-Section detailed model<\/figcaption>\n<\/figure>\n\n\n\n<p>The periosteal&nbsp;artery&nbsp;system&nbsp;is&nbsp;a&nbsp;low-pressure&nbsp;system&nbsp;that&nbsp;supplies&nbsp;the outer 1\/3 of bone&nbsp;and&nbsp;is&nbsp;connected through&nbsp;Haversian and&nbsp;Volkmann&nbsp;canals.&nbsp;These canals are part of the osteon structure of the cortex.&nbsp;<\/p>\n\n\n\n<p>As we age,&nbsp;our bones lose their strength. To keep them strong,&nbsp;a variety of&nbsp;calcium-rich foods&nbsp;such as&nbsp;dairy&nbsp;products,&nbsp;broccoli,&nbsp;and&nbsp;certain&nbsp;fish&nbsp;is&nbsp;recommended&nbsp;???. Exercise of the weight-bearing nature also helps your skeletal system support you for a lifetime of movement&nbsp;?.&nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Study the skeletal system like never before with the world&#8217;s most advanced 3D anatomy atlas, in addition to the Bone Cross-Section detailed model. To unlock the power of Complete Anatomy today, <a href=\"https:\/\/completeanatomy.cn\">sign up for a FREE 3-day trial.<\/a><\/strong><\/p>\n\n\n\n<p>If you found this blog post useful, you might also enjoy learning about <a href=\"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/blog\/differences-between-the-male-and-female-bony-pelvises-anatomy-slices\">the differences between the male and female bony pelvises.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Every 7 years our skeletal system replenishes itself from collagen in our bones. Not only does our skeleton allow us to move, but it protects our organs, manufactures blood cells, and regulates minerals to help our entire body function. ?<a class=\"more-link\" href=\"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/blog\/blood-supply-to-the-bone\">Leer art\u00edculo<\/a><\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[236],"tags":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/posts\/8916"}],"collection":[{"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/comments?post=8916"}],"version-history":[{"count":4,"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/posts\/8916\/revisions"}],"predecessor-version":[{"id":18733,"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/posts\/8916\/revisions\/18733"}],"wp:attachment":[{"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/media?parent=8916"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/categories?post=8916"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/corpsite.nonprod.completeanatomy.cn\/es\/wp-json\/wp\/v2\/tags?post=8916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}