{"id":13915,"date":"2026-04-13T08:22:53","date_gmt":"2026-04-13T07:22:53","guid":{"rendered":"https:\/\/www.bioteckacademy.com\/studio-sullimpiego-di-biomateriali-eterologhi-nelle-revisioni-di-protesi-danca\/"},"modified":"2026-04-13T08:32:19","modified_gmt":"2026-04-13T07:32:19","slug":"study-on-the-use-of-heterologous-biomaterials-in-hip-prosthesis-revisions","status":"publish","type":"post","link":"https:\/\/www.bioteckacademy.com\/en\/study-on-the-use-of-heterologous-biomaterials-in-hip-prosthesis-revisions\/","title":{"rendered":"Study on the use of heterologous biomaterials in hip prosthesis revisions"},"content":{"rendered":"<p>Today we present the results of a study on 55 hip prosthesis revision surgeries involving complex acetabular defects (Type II and Type III), performed at the Centro di Eccellenza Sostituzioni Articolari Toscana in Fucecchio (Florence, Italy) and published in the <em>European Journal of Orthopaedic Surgery &amp; Traumatology.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>To reconstruct the missing bone stock, a flexible equine bone graft was chosen in many cases: the<strong> Osteoplant\u00ae Flex acetabular mat<\/strong>, positioned beneath the prosthetic cup to fill the bone gap. In more complex cases, <strong>Osteoplant\u00ae Chips\u2014cancellous bone chips<\/strong>\u2014were also used, sometimes mixed with <strong>Osteoplant\u00ae bone pastes<\/strong> to ensure greater stability.<\/p>\n<p>&nbsp;<\/p>\n<p>All <strong>Bioteck<\/strong> substitutes used are derived from equine bone tissue and treated with <strong>Zymo-Teck\u00ae<\/strong>, the exclusive process that removes antigenic components while preserving collagen in its native conformation. The <strong>Osteoplant\u00ae Flex acetabular mat<\/strong>, thanks to its flexibility, adapts perfectly to the curved contours of the prosthetic cup, while chips and pastes are ideal for larger defects. The pastes contain <strong>demineralized bone matrix (DBM)<\/strong>, known for its osteopromotive effect.<\/p>\n<p>&nbsp;<\/p>\n<p>The results confirm that equine bone substitutes represent a valid alternative to autologous materials, ensuring adaptability and stability while promoting bone regeneration in complex revisions.<\/p>\n<p><a href=\"https:\/\/www.bioteckacademy.com\/en\/publication\/bone-integration-in-acetabular-revision-hip-arthroplasty-using-equine-derived-bone-grafts-a-retrospective-study\/\">&gt; Click here to read the article<\/a><br \/>\n<a href=\"https:\/\/www.bioteckacademy.com\/wp-content\/uploads\/2019\/05\/ORT_SCH2_ENG_WEB.pdf\">&gt; Or download the Bioteck Academy leaflet here<\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Want to learn more?<\/strong> <br \/>\n<a href=\"https:\/\/esska-congress.org\/\">&gt; Come visit us at the 22nd ESSKA Congress, taking place May 20\u201322, 2026, in Prague!<\/a><br \/>\n<strong>Bioteck SpA<\/strong> will be at <strong>Booth 1.A20.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Today we present the results of a study on 55 hip prosthesis revision surgeries involving complex acetabular defects (Type II and Type III), performed at the Centro di [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":13920,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-13915","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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