{"id":28298,"date":"2018-03-09T09:20:57","date_gmt":"2018-03-09T09:20:57","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/distraccion-alveolar-histogenica-mediante-un-prototipo-de-sistractor-alveolar-estudio-histomorfometrico-en-mandibula-de-perro-beagle\/"},"modified":"2018-03-09T09:20:57","modified_gmt":"2018-03-09T09:20:57","slug":"distraccion-alveolar-histogenica-mediante-un-prototipo-de-sistractor-alveolar-estudio-histomorfometrico-en-mandibula-de-perro-beagle","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/distraccion-alveolar-histogenica-mediante-un-prototipo-de-sistractor-alveolar-estudio-histomorfometrico-en-mandibula-de-perro-beagle\/","title":{"rendered":"Distracci\u00f3n alveolar histog\u00e9nica mediante un prototipo de sistractor alveolar: estudio histomorfom\u00e9trico en m\u00e1ndibula de perro beagle"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jorge Cano S\u00e1nchez <\/strong><\/h2>\n<p>Introducci\u00f3n y objetivo  la distracci\u00f3n alveolar histog\u00e9nica es el procedimiento quir\u00fargico por el cual se regenera la cresta \u00f3sea y la mucosa suprayacente tras aplicaci\u00f3n de tracci\u00f3n gradual. Los objetivos de este estudio fueron:  * valorar la viabilidad \u00abin vivo\u00bb de un nuevo prototipo de distractor alveolar.  * cuantificar histol\u00f3gica e histomorfom\u00e9tricamente las caracter\u00edsticas del hueso regenerado por distracci\u00f3n despu\u00e9s de dos diferentes periodos de consolidaci\u00f3n (4 y 8 semanas).  materiales y metodolog\u00eda  se utilizaron 11 perros beagle divididos en 3 grupos de estudio.  grupo i (n=5) de 4 semanas.  grupo ii (n=5) de 8 semanas  grupo iii (n=1) control.  se aplic\u00f3 un protocolo de distracci\u00f3n con tiempo de latencia 7 d\u00edas e \u00edndice de distracci\u00f3n de 1 mm\/d\u00eda\/5 d\u00edas. Las muestras se procesaron mediante sistema de inclusi\u00f3n en metacrilato sin decalcificar (sistema exakt). Se realiz\u00f3 valoraci\u00f3n histol\u00f3gica mediante microscopio \u00f3ptico y an\u00e1lisis histomorfom\u00e9trico. se valoraron variables cualitativas y variables cuantitativas histomorfom\u00e9tricas est\u00e1ticas bidimensionales.  resultados  en 5 animales se observaron complicaciones postoperatorias incompatibles con la regenerac\u00f3n por distracci\u00f3n. Se observaron histol\u00f3gicas entre los diferentes grupos de estudio. Se cuantificaron diferencias histomorfom\u00e9tricas entre el grupo i y el grupo ii en relaci\u00f3n a la densidad  de \u00e1rea \u00f3sea en c\u00e1mara de distracci\u00f3n (36,61 +- 9,79 vs 58,72 +- 8,30), per\u00edmetro \u00f3seo en c\u00e1mara de distracci\u00f3n (262,89 +- 10,46 vs 201,44 +- 22,64), altura total conseguida (21,31 +- 0,32 vs 18,37 +- 0,50), anchura trabecular lingual (134 +- 15,56 vs 229,50 +- 29,24), anchura trabecular vestibular (90 +- 4,24 vs 154,50 +- 21,64), densidad de \u00e1rea de osteoide lingual (4,08 +- 0,46 vs 1,61 +- 0,33) y densidad de \u00e1rea de osteoide vestibular (3,75 +- 1,28 vs 1,64 +- 0,20).  conclusiones  el distractor utilizado consigue regener<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Distracci\u00f3n alveolar histog\u00e9nica mediante un prototipo de sistractor alveolar: estudio histomorfom\u00e9trico en m\u00e1ndibula de perro beagle<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Distracci\u00f3n alveolar histog\u00e9nica mediante un prototipo de sistractor alveolar: estudio histomorfom\u00e9trico en m\u00e1ndibula de perro beagle <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jorge Cano S\u00e1nchez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/01\/2004<\/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>Manuel Donado Rodr\u00edguez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Francisco L\u00f3pez lozano <\/li>\n<li>joseba Santamar\u00eda zuazua (vocal)<\/li>\n<li> Esparza g\u00f3mez germ\u00e1n Carlos (vocal)<\/li>\n<li> Su\u00e1rez quintanilla Jos\u00e9 Mar\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jorge Cano S\u00e1nchez Introducci\u00f3n y objetivo la distracci\u00f3n alveolar histog\u00e9nica es el procedimiento quir\u00fargico por el cual [&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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