{"id":5721,"date":"2025-05-30T07:59:55","date_gmt":"2025-05-30T07:59:55","guid":{"rendered":"https:\/\/arthrosamid.be\/healthcare-providers\/arthrosamid\/"},"modified":"2026-01-22T09:19:23","modified_gmt":"2026-01-22T09:19:23","slug":"arthrosamid","status":"publish","type":"page","link":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/","title":{"rendered":"Arthrosamid"},"content":{"rendered":"\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Treatment of osteoarthritis with Arthrosamid injection<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t
\n\t\t\t\t\t
\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

What is Arthrosamid\u00ae?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Arthrosamid\u00ae is an injectable implant and consists of 2.5% polyacrylamide hydrogel and 97.5% water. It has an open structure that allows the ingrowth of cells. <\/p>

  • Non-degradable, for long-lasting effect<\/li>
  • Biocompatible, integrates with the synovial tissue and is permeable to salts and organic molecules<\/li>
  • Viscoelastic, flexible and resistant to shear forces<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    How does Arthrosamid\u00ae work?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    The action of Arthrosamid\u00ae takes place in the joint capsule of the knee. Arthrosamid\u00ae<\/span> is injected into the joint cavity after which it slowly fuses with the inside of the joint capsule (synovial tissue), making it more elastic and thicker. It forms a natural barrier to the inflammatory response reducing it, the capsule becomes more elastic so that the nerve endings responsible for pain are less likely to be activated, and the joint capsule begins to produce better quality synovial fluid contributing to a healthier knee. This process of growing into the synovial tissue takes approximately between 6 weeks and 4 months. During this time, you will slowly notice a slight decrease in symptoms. Some patients tell you after 3 months they are disappointed, but after 4 months the same patients call to say they can play sports again. Different individual patients react very differently when treated with Arthrosamid. <\/span><\/p>

    Research has shown that in younger patients, under the age of 60 the success rate of treatment is as high as 95% while in older patients, over the age of 70 it is about 67%. When compared to other injection treatments, this success rate is high. In addition, the vast majority of these patients still benefit from the treatment after 5 years. This is in contrast to other injection treatments that only last up to 1 year. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t
    \n\t\t
    \n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t
    \n\t\t\t
    <\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t
    \n\t\t\t\t<\/div>\n\t\t
    \n\t\t
    \n\t\t
    \n\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    Magnification of
    Inflamed joint capsule<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    1. Injection into the knee<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    After Arthrosamid is injected into the knee, Arthrosamid coats the<\/span> surface of the synovia, with which it later fuses. <\/span>The image clearly shows that the Arthrosamid is pressed<\/span> againstthe synovia affected by synovitis<\/span> .<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    2. Arhtrosamid fused<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    The synovia<\/span> renewed approximately every 6 weeks. These new cells grow in the Arthrosamid and form an intermediate layer. This intermediate layer forms a natural barrier to the inflammatory response. This reduces inflammation, pain and swelling. <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    3. Results<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    Knee is healthier, The synovia has become somewhat more elastic, the inflammation has decreased markedly and the quality of synovial fluid made by the capsule is of a better quality than before the treatment<\/span> <\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t
    \n\t\t\t
    <\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t\t
    \n\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    Long-lasting results with one injection <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t

    Arthrosamid\u00ae can make your knee less painful and less swollen, allowing it to move and function better<\/strong>, allowing you to get back to being active and improving your quality of life<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

    \n\t\t
    \n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t
    \n\t\t\t
    \n\t\t\t<\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    One injection can provide up to 5 years of pain relief<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
    \n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t
    \n\t\t\t
    \n\t\t\t<\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t

    80% of patients respond positively to treatment<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

    Treatment of osteoarthritis with Arthrosamid injection What is Arthrosamid\u00ae? Arthrosamid\u00ae is an injectable implant and consists of 2.5% polyacrylamide hydrogel and 97.5% water. It has an open structure that allows the ingrowth of cells. Non-degradable, for long-lasting effect Biocompatible, integrates with the synovial tissue and is permeable to salts and organic molecules Viscoelastic, flexible and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5718,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"iawp_total_views":29,"footnotes":""},"class_list":["post-5721","page","type-page","status-publish","hentry"],"yoast_head":"\nArthrosamid - Behandeling knieartrose ARTHROSAMID Injectie<\/title>\n<meta name=\"description\" content=\"Arthrosamid injection in knee osteoarthritis: reduces inflammation, improves synovial tissue and provides long-term pain relief.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Arthrosamid - Behandeling knieartrose ARTHROSAMID Injectie\" \/>\n<meta property=\"og:description\" content=\"Arthrosamid injection in knee osteoarthritis: reduces inflammation, improves synovial tissue and provides long-term pain relief.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/\" \/>\n<meta property=\"og:site_name\" content=\"Behandeling knieartrose ARTHROSAMID Injectie\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-22T09:19:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/08\/Middel-4@2x-8.png\" \/>\n\t<meta property=\"og:image:width\" content=\"411\" \/>\n\t<meta property=\"og:image:height\" content=\"410\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/\",\"url\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/\",\"name\":\"Arthrosamid - Behandeling knieartrose ARTHROSAMID Injectie\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/arthrosamid.be\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/Middel-4@2x-8.png\",\"datePublished\":\"2025-05-30T07:59:55+00:00\",\"dateModified\":\"2026-01-22T09:19:23+00:00\",\"description\":\"Arthrosamid injection in knee osteoarthritis: reduces inflammation, improves synovial tissue and provides long-term pain relief.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/#primaryimage\",\"url\":\"https:\\\/\\\/arthrosamid.be\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/Middel-4@2x-8.png\",\"contentUrl\":\"https:\\\/\\\/arthrosamid.be\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/Middel-4@2x-8.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/healthcare-providers\\\/arthrosamid\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/patients\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"healthcare providers\",\"item\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/zorgverleners\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Arthrosamid\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/\",\"name\":\"Behandeling knieartrose ARTHROSAMID Injectie\",\"description\":\"Een veilige behandeling van knieartrose zonder operatie\",\"publisher\":{\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/#organization\",\"name\":\"Arthrosamid powered by Supportho Medical\",\"url\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/arthrosamid.be\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Arthrosamid-logo.png\",\"contentUrl\":\"https:\\\/\\\/arthrosamid.be\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/Arthrosamid-logo.png\",\"width\":517,\"height\":162,\"caption\":\"Arthrosamid powered by Supportho Medical\"},\"image\":{\"@id\":\"https:\\\/\\\/arthrosamid.be\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Arthrosamid - Behandeling knieartrose ARTHROSAMID Injectie","description":"Arthrosamid injection in knee osteoarthritis: reduces inflammation, improves synovial tissue and provides long-term pain relief.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/","og_locale":"en_US","og_type":"article","og_title":"Arthrosamid - Behandeling knieartrose ARTHROSAMID Injectie","og_description":"Arthrosamid injection in knee osteoarthritis: reduces inflammation, improves synovial tissue and provides long-term pain relief.","og_url":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/","og_site_name":"Behandeling knieartrose ARTHROSAMID Injectie","article_modified_time":"2026-01-22T09:19:23+00:00","og_image":[{"width":411,"height":410,"url":"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/08\/Middel-4@2x-8.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/","url":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/","name":"Arthrosamid - Behandeling knieartrose ARTHROSAMID Injectie","isPartOf":{"@id":"https:\/\/arthrosamid.be\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/#primaryimage"},"image":{"@id":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/#primaryimage"},"thumbnailUrl":"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/08\/Middel-4@2x-8.png","datePublished":"2025-05-30T07:59:55+00:00","dateModified":"2026-01-22T09:19:23+00:00","description":"Arthrosamid injection in knee osteoarthritis: reduces inflammation, improves synovial tissue and provides long-term pain relief.","breadcrumb":{"@id":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/#primaryimage","url":"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/08\/Middel-4@2x-8.png","contentUrl":"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/08\/Middel-4@2x-8.png"},{"@type":"BreadcrumbList","@id":"https:\/\/arthrosamid.be\/en\/healthcare-providers\/arthrosamid\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/arthrosamid.be\/en\/patients\/"},{"@type":"ListItem","position":2,"name":"healthcare providers","item":"https:\/\/arthrosamid.be\/en\/zorgverleners\/"},{"@type":"ListItem","position":3,"name":"Arthrosamid"}]},{"@type":"WebSite","@id":"https:\/\/arthrosamid.be\/en\/#website","url":"https:\/\/arthrosamid.be\/en\/","name":"Behandeling knieartrose ARTHROSAMID Injectie","description":"Een veilige behandeling van knieartrose zonder operatie","publisher":{"@id":"https:\/\/arthrosamid.be\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/arthrosamid.be\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/arthrosamid.be\/en\/#organization","name":"Arthrosamid powered by Supportho Medical","url":"https:\/\/arthrosamid.be\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/arthrosamid.be\/en\/#\/schema\/logo\/image\/","url":"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/05\/Arthrosamid-logo.png","contentUrl":"https:\/\/arthrosamid.be\/wp-content\/uploads\/2025\/05\/Arthrosamid-logo.png","width":517,"height":162,"caption":"Arthrosamid powered by Supportho Medical"},"image":{"@id":"https:\/\/arthrosamid.be\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/pages\/5721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/comments?post=5721"}],"version-history":[{"count":6,"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/pages\/5721\/revisions"}],"predecessor-version":[{"id":6430,"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/pages\/5721\/revisions\/6430"}],"up":[{"embeddable":true,"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/pages\/5718"}],"wp:attachment":[{"href":"https:\/\/arthrosamid.be\/en\/wp-json\/wp\/v2\/media?parent=5721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}