{"id":1718,"date":"2025-11-13T14:45:28","date_gmt":"2025-11-13T11:45:28","guid":{"rendered":"https:\/\/wiki.dev.voka.io\/glossary\/anastomosis\/"},"modified":"2025-11-13T14:45:31","modified_gmt":"2025-11-13T11:45:31","slug":"anastomosis","status":"publish","type":"glossary_item","link":"https:\/\/wiki.dev.voka.io\/es\/glosario\/anastomosis\/","title":{"rendered":"Anastomosis"},"content":{"rendered":"\n<p>La anastomosis (del griego: <em>anast\u00f3m\u014dsis<\/em>, abertura) es una conexi\u00f3n natural o creada quir\u00fargicamente entre estructuras anat\u00f3micas huecas, como vasos sangu\u00edneos, conductos linf\u00e1ticos o secciones de \u00f3rganos huecos (p.ej., el intestino).<\/p>\n\n<p>Las anastomosis naturales desempe\u00f1an un papel fisiol\u00f3gico importante al proporcionar circulaci\u00f3n sangu\u00ednea colateral (bypass). Las anastomosis quir\u00fargicas se realizan para restablecer la continuidad de un \u00f3rgano despu\u00e9s de la resecci\u00f3n de una parte de este o para formar un bypass (derivaci\u00f3n).<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x43A;&#x43B;&#x430;&#x441;&#x441;&#x438;&#x444;&#x438;&#x43A;&#x430;&#x446;&#x438;&#x44F;-&#x438;-&#x43F;&#x440;&#x438;&#x43D;&#x446;&#x438;&#x43F;&#x44B;-&#x444;&#x43E;&#x440;&#x43C;&#x438;&#x440;&#x43E;&#x432;&#x430;&#x43D;&#x438;&#x44F;\"><strong>Clasificaci\u00f3n y principios de formaci\u00f3n<\/strong><\/h2>\n\n<p>Las anastomosis quir\u00fargicas se clasifican seg\u00fan el tipo de conexi\u00f3n tisular: \u00abextremo a extremo\u00bb, \u00ablado a lado\u00bb y \u00abextremo a lado\u00bb. El \u00e9xito de su formaci\u00f3n y curaci\u00f3n depende del cumplimiento de principios quir\u00fargicos estrictos:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Suministro adecuado de sangre a las zonas que se van a unir.<\/li>\n\n\n\n<li>Ausencia de tensi\u00f3n en la l\u00ednea de sutura.<\/li>\n\n\n\n<li>Garant\u00eda de estanqueidad de la conexi\u00f3n.<\/li>\n\n\n\n<li>Combinaci\u00f3n cuidadosa de capas homog\u00e9neas de paredes de \u00f3rganos.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x43A;&#x43B;&#x438;&#x43D;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x43E;&#x435;-&#x437;&#x43D;&#x430;&#x447;&#x435;&#x43D;&#x438;&#x435;\"><strong>Importancia cl\u00ednica<\/strong><\/h2>\n\n<p>La anastomosis es un paso clave en las cirug\u00edas abdominal, vascular y oncol\u00f3gica. La complicaci\u00f3n principal y m\u00e1s peligrosa es el fallo de las suturas de la anastomosis, lo que conduce al desarrollo de hemorragias (en anastomosis vasculares) o peritonitis (anastomosis intestinal), sepsis y, a menudo, se requiere una nueva cirug\u00eda.<\/p>\n\n<p>En el per\u00edodo posoperatorio a largo plazo, puede desarrollarse una estenosis anastom\u00f3tica; es un estrechamiento del tejido cicatricial que deteriora la permeabilidad del \u00f3rgano.<\/p>\n\n<h2 class=\"wp-block-heading\" id=\"h-&#x434;&#x438;&#x444;&#x444;&#x435;&#x440;&#x435;&#x43D;&#x446;&#x438;&#x430;&#x43B;&#x44C;&#x43D;&#x43E;-&#x434;&#x438;&#x430;&#x433;&#x43D;&#x43E;&#x441;&#x442;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x438;&#x435;-&#x430;&#x441;&#x43F;&#x435;&#x43A;&#x442;&#x44B;\"><strong>Diagn\u00f3stico diferencial<\/strong><\/h2>\n\n<p>La anastomosis debe distinguirse de una f\u00edstula. Una anastomosis es una conexi\u00f3n terap\u00e9utica formada deliberadamente, mientras que una f\u00edstula es un paso patol\u00f3gico que se forma espont\u00e1neamente como resultado de una enfermedad o complicaciones.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La anastomosis (del griego: anast\u00f3m\u014dsis, abertura) es una conexi\u00f3n natural o creada quir\u00fargicamente entre estructuras anat\u00f3micas huecas, como vasos sangu\u00edneos, conductos linf\u00e1ticos o secciones de \u00f3rganos huecos (p.ej., el intestino).<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-1718","glossary_item","type-glossary_item","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v26.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Anastomosis: definici\u00f3n m\u00e9dica y descripci\u00f3n | Voka Wiki<\/title>\n<meta name=\"description\" content=\"La 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