{"id":2066,"date":"2013-08-22T20:05:36","date_gmt":"2013-08-22T20:05:36","guid":{"rendered":"http:\/\/test-medrazgl.aed-baza.si\/?p=2066"},"modified":"2013-08-22T20:08:49","modified_gmt":"2013-08-22T20:08:49","slug":"comparison-of-the-biomechanical-status-in-dysplastic-and-healthy-hips","status":"publish","type":"post","link":"https:\/\/medrazgl.si\/en\/comparison-of-the-biomechanical-status-in-dysplastic-and-healthy-hips\/","title":{"rendered":"Comparison of the Biomechanical Status in Dysplastic and Healthy Hips"},"content":{"rendered":"<p align=\"LEFT\">Hip dysplasia may in the long term result in joint cartilage degeneration and ostheoarthrosis development. Clinical, radiographic, but also biomechanical assessment are important in the examination of dysplastic hips, the most important biomechanical parameter in evaluation of the hip status being the maximal stress that develops in the weight bearing surface of the hip. The aim of our work was to evaluate whether dysplastic hips have higher maximal stress values than normal healthy hips. The purpose of our work was also to elucidate which biomechanical parameters differ significantly in dysplastic and healthy hips.<\/p>\n<p align=\"LEFT\">The research group consisted of 56 dysplastic hips from the Department of Orthopaedic Surgery in Ljubljana. The control group consisted of 60 hips of patients from Department of Traumatology in Ljubljana operated upon due to trauma of the femoral neck (we only examined the healthy, undamaged hips). Contours of antero-posterior rentgenograms of the selected patients were made and then transformed into digital form which enabled further automatic computerized calculation of hip stresses and other biomechanical parameters.<\/p>\n<p align=\"LEFT\">Results have shown that the maximal hip stress attains significantly higher values in dysplastic hips (median = 4.36 kPa\/N) than in normal healthy hips (median = 1.72 kPa\/N). The difference is statistically significant (P &lt; 0.0001). This is mostly due to the considerably and statistically significantly reduced Wiberg angle and due to considerably and statistically significantly reduced hip\u2013resultant\u2013force inclination. Maximal hip stress in the hip weight bearing area attains importantly higher values in dysplastic hips than in healthy hips and could therefore serve as an important parameter in hip dysplasia evaluation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hip dysplasia may in the long term result in joint cartilage degeneration and ostheoarthrosis development. Clinical, radiographic, but also biomechanical assessment are important in the examination of dysplastic hips, the most important biomechanical parameter in evaluation of the hip status being the maximal stress that develops in the weight bearing surface of the hip. The [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[284],"tags":[],"class_list":["post-2066","post","type-post","status-publish","format-standard","hentry","category-latest"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comparison of the Biomechanical Status in Dysplastic and Healthy Hips - Dru\u0161tvo Medicinski razgledi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/medrazgl.si\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Comparison of the Biomechanical Status in Dysplastic and Healthy Hips - Dru\u0161tvo Medicinski razgledi\" \/>\n<meta property=\"og:description\" content=\"Hip dysplasia may in the long term result in joint cartilage degeneration and ostheoarthrosis development. Clinical, radiographic, but also biomechanical assessment are important in the examination of dysplastic hips, the most important biomechanical parameter in evaluation of the hip status being the maximal stress that develops in the weight bearing surface of the hip. The [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/medrazgl.si\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\/\" \/>\n<meta property=\"og:site_name\" content=\"Dru\u0161tvo Medicinski razgledi\" \/>\n<meta property=\"article:published_time\" content=\"2013-08-22T20:05:36+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2013-08-22T20:08:49+00:00\" \/>\n<meta name=\"author\" content=\"\u0160pela Tev\u017ei\u010d\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u0160pela Tev\u017ei\u010d\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/medrazgl.si\\\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/medrazgl.si\\\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\\\/\"},\"author\":{\"name\":\"\u0160pela Tev\u017ei\u010d\",\"@id\":\"https:\\\/\\\/medrazgl.si\\\/#\\\/schema\\\/person\\\/a9c9f729f51105c2bf5cb24afcf1beb2\"},\"headline\":\"Comparison of the Biomechanical Status in Dysplastic and Healthy Hips\",\"datePublished\":\"2013-08-22T20:05:36+00:00\",\"dateModified\":\"2013-08-22T20:08:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/medrazgl.si\\\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\\\/\"},\"wordCount\":267,\"commentCount\":0,\"articleSection\":[\"Latest edition\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/medrazgl.si\\\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/medrazgl.si\\\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\\\/\",\"url\":\"https:\\\/\\\/medrazgl.si\\\/primerjava-biomehanskega-statusa-displasticnih-in-zdravih-kolkov\\\/\",\"name\":\"Comparison of the Biomechanical Status in Dysplastic and Healthy Hips - 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Clinical, radiographic, but also biomechanical assessment are important in the examination of dysplastic hips, the most important biomechanical parameter in evaluation of the hip status being the maximal stress that develops in the weight bearing surface of the hip. 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