{"id":12153,"date":"2025-06-20T11:54:40","date_gmt":"2025-06-20T15:54:40","guid":{"rendered":"https:\/\/www.rigicon.com\/glossary-term\/alcocks-canal-pudendal-canal\/"},"modified":"2026-10-06T18:04:24","modified_gmt":"2026-10-06T22:04:24","slug":"canal-de-alcock-canal-pudendo","status":"publish","type":"glossary-term","link":"https:\/\/www.rigicon.com\/es\/glossary-term\/canal-de-alcock-canal-pudendo\/","title":{"rendered":"Canal de Alcock (Canal Pudendo)"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":0,"template":"","glossary-category":[143],"glossary-product":[104,105],"class_list":["post-12153","glossary-term","type-glossary-term","status-publish","hentry","glossary-category-anatomical-structures","glossary-product-infla10-pulse-ipp-series","glossary-product-rigi10-malleable-penile-prosthesis"],"acf":{"gt-definition":"<p>El canal de Alcock, tambi\u00e9n conocido como canal pudendo, es un importante conducto anat\u00f3mico situado en la pelvis. Est\u00e1 formado por un desdoblamiento de la fascia obturatriz, que es la fascia que recubre la cara medial del m\u00fasculo obturador interno.\u00b9\u02d2\u00b2 Recubre la pared lateral de la fosa isquioanal.\u00b2 La funci\u00f3n principal del canal de Alcock es servir de conducto para importantes estructuras neurovasculares. En concreto, la arteria pudenda interna, las venas pudendas internas y el nervio pudendo atraviesan este canal.\u00b9\u02d2\u00b2 El nervio perineal, una rama importante del nervio pudendo, a menudo se origina dentro del propio canal de Alcock o cuando el nervio pudendo sale de \u00e9l.\u00b9 Comprender la anatom\u00eda del canal de Alcock es fundamental, ya que protege estas estructuras y su afectaci\u00f3n puede dar lugar a s\u00edndromes cl\u00ednicos importantes.\u00b9<\/p>","gt-synonyms":"canal pudendo","gt-citation":"[1] Kinter KJ, Newton BW. Anatomy, Abdomen and Pelvis, Pudendal Nerve. [Updated 2023 Feb 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https:\/\/www.ncbi.nlm.nih.gov\/books\/NBK554736\/\r\n\r\n[2] Wikipedia contributors. Pudendal canal. Wikipedia, The Free Encyclopedia. Available at: https:\/\/en.wikipedia.org\/wiki\/Pudendal_canal. Accessed May 15, 2025.\r\n\r\n[3] Standring, S. (Ed.). (2016). Gray's Anatomy: The Anatomical Basis of Clinical Practice (41st ed.). Elsevier. \r\n\r\n[4] Chiarioni G, Popa SL. Anorectal pain. In: Rao SSC, Lee YY, Ghoshal UC, eds. Clinical and Basic Neurogastroenterology and Motility. Academic Press; 2020:505-515. doi:10.1016\/b978-0-12-813037-7.00036-4 ","gt-clinical-context":"<p>El canal de Alcock tiene importancia cl\u00ednica principalmente por su relaci\u00f3n con el nervio pudendo y los vasos asociados.\u00b9 El atrapamiento del nervio pudendo (PNE), tambi\u00e9n conocido como s\u00edndrome del canal de Alcock, puede producirse cuando el nervio pudendo queda comprimido dentro de este canal.\u00b2\u02d2\u2074 Esta compresi\u00f3n puede provocar diversos s\u00edntomas incapacitantes, como dolor p\u00e9lvico cr\u00f3nico, dolor perineal, dolor durante las relaciones sexuales (dispareunia) y alteraciones de la sensibilidad en las regiones inervadas por el nervio pudendo (genitales, perin\u00e9 y regi\u00f3n anal).\u00b9 Los s\u00edntomas pueden empeorar al permanecer sentado durante periodos prolongados.<\/p>\r\n<p>El nervio pudendo, que atraviesa el canal de Alcock, es vulnerable a lesiones por diversas causas, como el parto (por el estiramiento o la compresi\u00f3n que se producen durante este), el ciclismo prolongado, los traumatismos directos en la regi\u00f3n p\u00e9lvica o los procedimientos quir\u00fargicos en la zona.\u00b9 Estas lesiones pueden provocar p\u00e9rdida de sensibilidad, incontinencia fecal (por afectaci\u00f3n de la rama del nervio rectal inferior), incontinencia urinaria (por afectaci\u00f3n de las ramas que inervan el esf\u00ednter uretral externo) y disfunci\u00f3n sexual, incluida la disfunci\u00f3n er\u00e9ctil en los hombres y la alteraci\u00f3n de la excitaci\u00f3n o la anorgasmia en las mujeres.\u00b9<\/p>\r\n<p>El diagn\u00f3stico de las afecciones relacionadas con el canal de Alcock, como el PNE, suele combinar la exploraci\u00f3n cl\u00ednica, la anamnesis, los estudios de conducci\u00f3n nerviosa y las pruebas de imagen (como la RM) para descartar otras causas de dolor p\u00e9lvico. El tratamiento puede abarcar desde medidas conservadoras como la fisioterapia, las modificaciones del estilo de vida (p. ej., evitar las actividades que empeoran el dolor) y los analg\u00e9sicos, hasta tratamientos m\u00e1s invasivos como los bloqueos del nervio pudendo (inyecci\u00f3n de anest\u00e9sico y\/o corticoesteroides cerca del nervio, a veces guiada hacia el interior del canal o sus proximidades) o la descompresi\u00f3n quir\u00fargica del nervio dentro del canal de Alcock en los casos refractarios.\u00b9<\/p>","gt-related-evidence":null,"gt-featured":false,"gt-ai-referenced":false,"gt-view-count":280},"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>Canal de Alcock (Canal Pudendo)<\/title>\n<meta name=\"description\" content=\"Aprenda sobre el Canal de Alcock (Canal Pudendal), una estructura p\u00e9lvica clave. 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