{"id":32354,"date":"2026-09-01T18:21:00","date_gmt":"2026-09-01T22:21:00","guid":{"rendered":"https:\/\/www.rigicon.com\/?post_type=glossary-term&p=32354"},"modified":"2026-10-06T18:04:24","modified_gmt":"2026-10-06T22:04:24","slug":"resistencia-al-flujo-de-salida-vesical","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/","title":{"rendered":"Resistencia al flujo de salida vesical"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[109],"glossary-product":[108,107],"class_list":["post-32354","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-diagnostic-phenomena","glossary-product-conticlassic-aus","glossary-product-contireflex-enhanced-aus"],"acf":{"gt-definition":"<p>La resistencia al flujo de salida vesical se refiere a la resistencia fisiol\u00f3gica o patol\u00f3gica que la vejiga debe superar para expulsar la orina a trav\u00e9s de las v\u00edas urinarias. Esta resistencia se produce en el canal de salida vesical, que se extiende desde el cuello vesical hasta el meato uretral.\u00b9 Durante la micci\u00f3n normal, el m\u00fasculo detrusor se contrae para generar una presi\u00f3n suficiente que supere esta resistencia y permita el flujo de orina.\u00b2 La resistencia al flujo de salida vesical puede cuantificarse mediante estudios urodin\u00e1micos, en particular el an\u00e1lisis de presi\u00f3n-flujo, que mide la relaci\u00f3n entre la presi\u00f3n del detrusor y el flujo urinario.\u00b3 La resistencia puede estar aumentada de forma patol\u00f3gica en afecciones como la hiperplasia benigna de pr\u00f3stata o la estenosis uretral, o aumentarse con fines terap\u00e9uticos para tratar la incontinencia urinaria de esfuerzo.\u2074<\/p>","gt-synonyms":"Resistencia uretral, Resistencia del tracto de salida vesical, Resistencia de salida uretral, Resistencia del tracto de vaciado, Resistencia vesicouretral","gt-citation":"[1] Dmochowski RR. Bladder Outlet Obstruction: Etiology and Evaluation. Rev Urol. 2005;7(Suppl 6):S3-S13. PMID: 16986027; PMCID: PMC1477620\n\n[2] Nitti VW. Pressure Flow Urodynamic Studies: The Gold Standard for Diagnosing Bladder Outlet Obstruction. Rev Urol. 2005;7(Suppl 6):S14-S21. PMID: 16986024; PMCID: PMC1477621\n\n[3] Kranse R, van Mastrigt R. Bladder outlet resistance. J Urol. 2003;169(3):1007-1010. DOI: https:\/\/doi.org\/10.1097\/01.ju.0000052693.58772.23\n\n[4] Schafer W. Analysis of bladder-outlet function with the linearized passive urethral resistance relation, linPURR, and a disease-specific approach for grading obstruction: from complex to simple. World J Urol. 1995;13(1):47-58. DOI: https:\/\/doi.org\/10.1007\/BF00182666\n\n[5] van Dort W, Rosier PFWM, Geurts BJ, van Steenbergen TRF, de Kort LMO. Quantifying bladder outflow obstruction in men: A comparison of four approximation methods exploiting large data samples. Neurourol Urodyn. 2023;42(8):1628-1638. DOI: https:\/\/doi.org\/10.1002\/nau.25270. PMID: 37614044","gt-clinical-context":"<p>La resistencia al flujo de salida vesical es un par\u00e1metro fundamental en la evaluaci\u00f3n urol\u00f3gica y en la planificaci\u00f3n del tratamiento. En la pr\u00e1ctica cl\u00ednica, la evaluaci\u00f3n de la resistencia al flujo de salida vesical es esencial para diagnosticar la obstrucci\u00f3n del tracto de salida vesical (BOO) y determinar las intervenciones terap\u00e9uticas adecuadas.\u00b9<\/p>\n\n    <p>El aumento patol\u00f3gico de la resistencia puede deberse a causas anat\u00f3micas, como la hiperplasia benigna de pr\u00f3stata, el c\u00e1ncer de pr\u00f3stata o la estenosis uretral en los hombres, y el prolapso de \u00f3rganos p\u00e9lvicos o las complicaciones posquir\u00fargicas en las mujeres.\u00b2 Tambi\u00e9n puede tener causas funcionales, como la disinergia detrusor-esf\u00ednter, la obstrucci\u00f3n primaria del cuello vesical o la micci\u00f3n disfuncional.\u00b9 Los pacientes con aumento de la resistencia al flujo de salida vesical suelen presentar s\u00edntomas del tracto urinario inferior (STUI), como dificultad para iniciar la micci\u00f3n, chorro d\u00e9bil, chorro intermitente y sensaci\u00f3n de vaciado incompleto.\u00b3<\/p>\n\n    <p>Por el contrario, aumentar la resistencia al flujo de salida vesical con fines terap\u00e9uticos es un objetivo del tratamiento de la incontinencia urinaria de esfuerzo, que puede deberse a una deficiencia esfinteriana intr\u00ednseca.\u2074 Esto puede lograrse mediante intervenciones farmacol\u00f3gicas, como los agonistas alfaadren\u00e9rgicos, que contraen el esf\u00ednter uretral interno, o mediante intervenciones quir\u00fargicas, como los esf\u00ednteres urinarios artificiales y los procedimientos de cabestrillo.\u2075<\/p>\n\n    <p>Los estudios urodin\u00e1micos, en particular el an\u00e1lisis de presi\u00f3n-flujo, siguen siendo el m\u00e9todo de referencia para cuantificar la resistencia al flujo de salida vesical. Se utilizan diversos nomogramas e \u00edndices, como el \u00edndice de obstrucci\u00f3n del tracto de salida vesical (BOOI) y el nomograma de la International Continence Society (ICS), para clasificar a los pacientes y orientar las decisiones terap\u00e9uticas.\u00b3<\/p>","gt-related-evidence":null,"gt-featured":false,"gt-ai-referenced":true,"gt-view-count":24},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Resistencia al flujo de salida vesical: causas y estudio<\/title>\n<meta name=\"description\" content=\"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Resistencia al flujo de salida vesical: causas y estudio\" \/>\n<meta property=\"og:description\" content=\"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/\" \/>\n<meta property=\"og:site_name\" content=\"Rigicon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/rigiconurology\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-06T22:04:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rigicon.com\/wp-content\/uploads\/2025\/05\/header-d.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"718\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Resistencia al flujo de salida vesical: causas y estudio\" \/>\n<meta name=\"twitter:description\" content=\"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.\" \/>\n<meta name=\"twitter:site\" content=\"@rigiconurology\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/glossary-term\\\/resistencia-al-flujo-de-salida-vesical\\\/\",\"url\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/glossary-term\\\/resistencia-al-flujo-de-salida-vesical\\\/\",\"name\":\"Resistencia al flujo de salida vesical: causas y estudio\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/#website\"},\"datePublished\":\"2026-09-01T22:21:00+00:00\",\"dateModified\":\"2026-10-06T22:04:24+00:00\",\"description\":\"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/glossary-term\\\/resistencia-al-flujo-de-salida-vesical\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.rigicon.com\\\/es\\\/glossary-term\\\/resistencia-al-flujo-de-salida-vesical\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/glossary-term\\\/resistencia-al-flujo-de-salida-vesical\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inicio\",\"item\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Glossary Terms\",\"item\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/urology-glossary\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Resistencia al flujo de salida vesical\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/\",\"name\":\"Rigicon\",\"description\":\"Innovative Urological Solutions\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/#organization\"},\"alternateName\":\"Innovative Urological Solutions\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/#organization\",\"name\":\"Rigicon, Inc.\",\"alternateName\":\"Innovative Urological Solutions\",\"url\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.rigicon.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/cropped-Logo-Square-Kopya.jpg\",\"contentUrl\":\"https:\\\/\\\/www.rigicon.com\\\/wp-content\\\/uploads\\\/2024\\\/07\\\/cropped-Logo-Square-Kopya.jpg\",\"width\":512,\"height\":512,\"caption\":\"Rigicon, Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rigicon.com\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/rigiconurology\\\/\",\"https:\\\/\\\/x.com\\\/rigiconurology\",\"https:\\\/\\\/www.instagram.com\\\/rigiconurology\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@Rigicon\\\/podcasts\",\"https:\\\/\\\/www.youtube.com\\\/Rigicon\",\"https:\\\/\\\/www.threads.com\\\/@rigiconurology\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/rigicon\\\/\",\"https:\\\/\\\/www.wikidata.org\\\/wiki\\\/Q141595822\"],\"description\":\"Rigicon es un fabricante especializado con sede en EE. UU. de dispositivos de urolog\u00eda prot\u00e9sica: pr\u00f3tesis de pene, esf\u00ednteres urinarios artificiales y pr\u00f3tesis testiculares, comercializados en m\u00e1s de 75 pa\u00edses.\",\"email\":\"operations@rigicon.com\",\"telephone\":\"+1 (888) 202-9790\",\"legalName\":\"Rigicon, Inc.\",\"vatID\":\"81-3545645\",\"taxID\":\"81-3545645\",\"duns\":\"045247683\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Resistencia al flujo de salida vesical: causas y estudio","description":"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/","og_locale":"es_ES","og_type":"article","og_title":"Resistencia al flujo de salida vesical: causas y estudio","og_description":"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.","og_url":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/","og_site_name":"Rigicon","article_publisher":"https:\/\/www.facebook.com\/rigiconurology\/","article_modified_time":"2026-10-06T22:04:24+00:00","og_image":[{"width":1440,"height":718,"url":"https:\/\/www.rigicon.com\/wp-content\/uploads\/2025\/05\/header-d.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_title":"Resistencia al flujo de salida vesical: causas y estudio","twitter_description":"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.","twitter_site":"@rigiconurology","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/","url":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/","name":"Resistencia al flujo de salida vesical: causas y estudio","isPartOf":{"@id":"https:\/\/www.rigicon.com\/es\/#website"},"datePublished":"2026-09-01T22:21:00+00:00","dateModified":"2026-10-06T22:04:24+00:00","description":"La resistencia al flujo de salida vesical es la fuerza que se opone a la micci\u00f3n, evaluable mediante urodin\u00e1mica y clave en trastornos urinarios.","breadcrumb":{"@id":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.rigicon.com\/es\/glossary-term\/resistencia-al-flujo-de-salida-vesical\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inicio","item":"https:\/\/www.rigicon.com\/es\/"},{"@type":"ListItem","position":2,"name":"Glossary Terms","item":"https:\/\/www.rigicon.com\/es\/urology-glossary\/"},{"@type":"ListItem","position":3,"name":"Resistencia al flujo de salida vesical"}]},{"@type":"WebSite","@id":"https:\/\/www.rigicon.com\/es\/#website","url":"https:\/\/www.rigicon.com\/es\/","name":"Rigicon","description":"Innovative Urological Solutions","publisher":{"@id":"https:\/\/www.rigicon.com\/es\/#organization"},"alternateName":"Innovative Urological Solutions","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rigicon.com\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.rigicon.com\/es\/#organization","name":"Rigicon, Inc.","alternateName":"Innovative Urological Solutions","url":"https:\/\/www.rigicon.com\/es\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.rigicon.com\/es\/#\/schema\/logo\/image\/","url":"https:\/\/www.rigicon.com\/wp-content\/uploads\/2024\/07\/cropped-Logo-Square-Kopya.jpg","contentUrl":"https:\/\/www.rigicon.com\/wp-content\/uploads\/2024\/07\/cropped-Logo-Square-Kopya.jpg","width":512,"height":512,"caption":"Rigicon, Inc."},"image":{"@id":"https:\/\/www.rigicon.com\/es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/rigiconurology\/","https:\/\/x.com\/rigiconurology","https:\/\/www.instagram.com\/rigiconurology\/","https:\/\/www.youtube.com\/@Rigicon\/podcasts","https:\/\/www.youtube.com\/Rigicon","https:\/\/www.threads.com\/@rigiconurology","https:\/\/www.linkedin.com\/company\/rigicon\/","https:\/\/www.wikidata.org\/wiki\/Q141595822"],"description":"Rigicon es un fabricante especializado con sede en EE. UU. de dispositivos de urolog\u00eda prot\u00e9sica: pr\u00f3tesis de pene, esf\u00ednteres urinarios artificiales y pr\u00f3tesis testiculares, comercializados en m\u00e1s de 75 pa\u00edses.","email":"operations@rigicon.com","telephone":"+1 (888) 202-9790","legalName":"Rigicon, Inc.","vatID":"81-3545645","taxID":"81-3545645","duns":"045247683"}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.rigicon.com\/es\/wp-json\/wp\/v2\/glossary-term\/32354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rigicon.com\/es\/wp-json\/wp\/v2\/glossary-term"}],"about":[{"href":"https:\/\/www.rigicon.com\/es\/wp-json\/wp\/v2\/types\/glossary-term"}],"wp:attachment":[{"href":"https:\/\/www.rigicon.com\/es\/wp-json\/wp\/v2\/media?parent=32354"}],"wp:term":[{"taxonomy":"glossary-category","embeddable":true,"href":"https:\/\/www.rigicon.com\/es\/wp-json\/wp\/v2\/glossary-category?post=32354"},{"taxonomy":"glossary-product","embeddable":true,"href":"https:\/\/www.rigicon.com\/es\/wp-json\/wp\/v2\/glossary-product?post=32354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}