{"id":87097,"date":"2018-03-10T00:11:51","date_gmt":"2018-03-10T00:11:51","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-biomecanico-de-la-articulacion-de-la-rodilla-tras-lesion-y-reconstruccion-quirurgica-por-rotura-del-ligamento-cruzado-anterior\/"},"modified":"2018-03-10T00:11:51","modified_gmt":"2018-03-10T00:11:51","slug":"estudio-biomecanico-de-la-articulacion-de-la-rodilla-tras-lesion-y-reconstruccion-quirurgica-por-rotura-del-ligamento-cruzado-anterior","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-biomecanico-de-la-articulacion-de-la-rodilla-tras-lesion-y-reconstruccion-quirurgica-por-rotura-del-ligamento-cruzado-anterior\/","title":{"rendered":"Estudio biomec\u00e1nico de la articulaci\u00f3n de la rodilla tras lesi\u00f3n y reconstrucci\u00f3n quir\u00fargica por rotura del ligamento cruzado anterior"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Aragues Bravo Juan  Carlos <\/strong><\/h2>\n<p>Se ha realizado el estudio biomec\u00e1nico de 17 sujetos j\u00f3venes, que hab\u00edan sufrido rotura completa del ligamento cruzado anterior (lca). El estudio combina el an\u00e1lisis de los par\u00e1metros temporales de la mancha con t\u00e9cnicas cinem\u00e1ticas (variaci\u00f3n angular de la rodilla a lo largo del ciclo de marcha por an\u00e1lisis del movimiento 3d) y t\u00e9cnicas cin\u00e9ticas (emg din\u00e1mica).  el trabajo comprende el an\u00e1lisis de marcha en terreno llano a 3 km\/h, ascenso y descenso de rampo de 15\u00c2\u00ba a la misma velocidad y ascenso y descenso de escaleras. Se realizaron un registro previo y otro posterior a la cirug\u00eda reconstructiva con t\u00e9cnica hueso-tend\u00f3n-hueso por v\u00eda artrosc\u00f3pica.  los resultados han mostrado alteraciones sobre el patr\u00f3n de marcha normal:  * en los sujetos con lesi\u00f3n del lca hay un aumento de la flexi\u00f3n de la rodilla, principalmente en el momento de la preoscilaci\u00f3n.  * existe tambi\u00e9n un aumento de la duraci\u00f3n del ciclo de marcha, observ\u00e1ndose un aumento de la fase de apoyo, principalmente los dobles apoyos.  * el patr\u00f3n electromiogr\u00e1fico general es similar al de sujetos sanos, existiendo en general una mayor actividad antes de la cirug\u00eda en ambas extremidades.  * tambi\u00e9n se observa una mayor actividad del b\u00edceps femoral de la rodilla lesionada, el cu\u00e1l act\u00faa coordinadamente con el cu\u00e1driceps para evitar la subluxaci\u00f3n antero interna de la tibia y con ello evitar la inestabilidad funcional de la rodilla. Esta situaci\u00f3n tiende a mejorar tras la cirug\u00eda, al disminuir esta actividad.  * a pesar de no encontrar mejor\u00eda en los par\u00e1metros temporales y angulares tras la cirug\u00eda, un a\u00f1o despu\u00e9s de \u00e9sta, s\u00ed existe ya una clara disminuci\u00f3n de la actividad eletromiogr\u00e1fica, lo que indica la mejor\u00eda de estos pacientes.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio biomec\u00e1nico de la articulaci\u00f3n de la rodilla tras lesi\u00f3n y reconstrucci\u00f3n quir\u00fargica por rotura del ligamento cruzado anterior<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio biomec\u00e1nico de la articulaci\u00f3n de la rodilla tras lesi\u00f3n y reconstrucci\u00f3n quir\u00fargica por rotura del ligamento cruzado anterior <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Aragues Bravo Juan  Carlos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/10\/2000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Adoraci\u00f3n Villarroya Aparicio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda no Marin redondo <\/li>\n<li>Juan  jacobo Aguilar naranjo (vocal)<\/li>\n<li>Antonio \u00e1lvarez badillo (vocal)<\/li>\n<li>sara Ner\u00edn ballabriga (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Aragues Bravo Juan Carlos Se ha realizado el estudio biomec\u00e1nico de 17 sujetos j\u00f3venes, que hab\u00edan sufrido [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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