{"id":2182,"date":"2020-06-16T13:46:39","date_gmt":"2020-06-16T11:46:39","guid":{"rendered":"http:\/\/icosim.de\/es\/?p=2182"},"modified":"2025-06-16T07:11:29","modified_gmt":"2025-06-16T05:11:29","slug":"ultrasound-sonography","status":"publish","type":"post","link":"https:\/\/icosim.de\/es\/ultrasound-sonography\/","title":{"rendered":"La ecograf\u00eda detecta osteoporosis focal en el hueso maxilar"},"content":{"rendered":"\t\t<div data-elementor-type=\"post\" data-elementor-id=\"2182\" class=\"elementor elementor-2182\" data-elementor-settings=\"[]\">\n\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section data-id=\"29994e6e\" class=\"elementor-element elementor-element-29994e6e elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t<div data-id=\"8cfeb26\" class=\"elementor-element elementor-element-8cfeb26 elementor-column elementor-col-100 elementor-top-column\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap  elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t<div data-id=\"7368577b\" class=\"elementor-element elementor-element-7368577b elementor-widget elementor-widget-text-editor\" data-element_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><h3>Ultrasound Sonography to Detect Focal Osteoporotic Jawbone Marrow Defects: Clinical Comparative Study with Corresponding Hounsfield Units and RANTES\/CCL5 Expression<\/h3><div>Introduction: The presently used impulse echo ultrasound examination is not suitable to provide relevant and reliable information about the jawbone, because ultrasound (US) almost completely re\ufb02ects from the hard cortical jawbone. At the same time, \u201cfocal osteoporotic bone marrow defects\u201d (BoneMarrowDefects = BMD) in jawbone are the subject of scienti\ufb01c presentations and discussions.<br \/>Purpose: Can a newly developed trans-alveolar ultrasonic sonography (TAU-n) device locate and ascertain BMD?<br \/>Patients and Methods: TAU-n consists of a two-part handpiece with an extraoral ultra-sound transmitter and an intraoral ultrasound receiver. The TAU-n computer display shows the different jawbone densities with corresponding colour coding. The changes in jawbone density are also displayed numerically. The validation of TAU-n readings: A usual ortho-pantomogram (2D-OPG) on its own is not suitable for unequivocally determining jawbone density and has to be excluded from this validation. For validation, a 3D-digital volume tomogram\/cone beam computer tomogram (DVT\/CBCT) with the capacity to measure Houns\ufb01eld units (HU) and a TAU-n are used to determine the presence of preoperative BMD in 82 patient cases. Postoperatively, histology samples and multiplex analysis of RANTES\/CCL5 (R\/C) expression derived from surgically cleaned BMD areas are evaluated. Results: In all 82 bone samples, DVT-HU, TAU-n values and R\/C expressions show the presence of BMD with chronic in\ufb02ammatory character. However, \ufb01ve histology samples showed no evidence of BMD. All four evaluation criteria (DVT-HU, TAU-n, R\/C, histology) con\ufb01rm the presence of BMD in each of the 82 samples.<br \/>Conclusion: The TAU-n method almost completely matches the diagnostic reliability of the other methods. The newly developed TAU-n scanner is a reliable and radiation-free option to detect BMD.<br \/>Keywords: trans-alveolar ultrasonography, cone beam computed tomography, RANTES\/CCL5, Houns\ufb01eld units, cavitational osteonecrosis of jawbone&#8230; <a href=\"https:\/\/icosim.de\/es\/wp-content\/uploads\/2020\/06\/Le-Zi-Sch-vB-Ultrasound-sonography-detect-focal-osteoporotic-jawbone.pdf\" target=\"_blank\" rel=\"noopener\">\u00bb\u00bb Download gesamter Artikel<\/a><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Ultrasound Sonography to Detect Focal Osteoporotic Jawbone Marrow Defects: Clinical Comparative Study with Corresponding Hounsfield Units and RANTES\/CCL5 Expression Introduction: The presently used impulse echo ultrasound examination is not suitable to provide relevant and reliable information about the jawbone, because ultrasound (US) almost completely re\ufb02ects from the hard cortical jawbone. At the same time, \u201cfocal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,51],"tags":[],"class_list":["post-2182","post","type-post","status-publish","format-standard","hentry","category-allgemein","category-news"],"_links":{"self":[{"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/posts\/2182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/comments?post=2182"}],"version-history":[{"count":9,"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/posts\/2182\/revisions"}],"predecessor-version":[{"id":6221,"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/posts\/2182\/revisions\/6221"}],"wp:attachment":[{"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/media?parent=2182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/categories?post=2182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icosim.de\/es\/wp-json\/wp\/v2\/tags?post=2182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}