{"id":117,"date":"2025-08-11T00:27:00","date_gmt":"2025-08-11T00:27:00","guid":{"rendered":"https:\/\/admin-wp-hm.elsevier.com\/es\/?p=117"},"modified":"2026-05-25T14:47:27","modified_gmt":"2026-05-25T14:47:27","slug":"dermatomas-y-miotomas","status":"publish","type":"post","link":"https:\/\/studenthub.elsevier.com\/es\/temas-basicos-de-anatomia\/dermatomas-y-miotomas\/","title":{"rendered":"Dermatomas y miotomas"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">El conocimiento de los dermatomas y miotomas es esencial para realizar una exploraci\u00f3n neurol\u00f3gica. El t\u00edpico mapa de los dermatomas se muestra en la imagen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"385\" height=\"394\" src=\"https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/06\/Dermatomas.png?w=385\" alt=\"Dermatomas\" class=\"wp-image-311\" srcset=\"https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/06\/Dermatomas.png 385w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/06\/Dermatomas.png?resize=293,300 293w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Fig. 1.38: Dermatomas. Drake, Mitchell &amp; Vogl. Gray. Anatom\u00eda para estudiantes, 4\u00aa Ed. 2020. \u00a9 Elsevier.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cl\u00ednicamente, un <strong>dermatoma es un \u00e1rea de la piel dependiente de un \u00fanico nervio raqu\u00eddeo o nivel de la m\u00e9dula espinal<\/strong>. Por su parte, un miotoma es una regi\u00f3n de musculatura esquel\u00e9tica inervada por un \u00fanico nervio raqu\u00eddeo o nivel medular espinal. La mayor\u00eda de los m\u00fasculos individuales del cuerpo est\u00e1n inervados por m\u00e1s de un nivel medular, de forma que la evaluaci\u00f3n de los miotomas suele efectuarse comprobando los movimientos de articulaciones o grupos musculares.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:38% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"2000\" src=\"https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?w=1024\" alt=\"\" class=\"wp-image-2882 size-full\" srcset=\"https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png 2000w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?resize=150,150 150w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?resize=300,300 300w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?resize=768,768 768w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?resize=1024,1024 1024w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?resize=1536,1536 1536w, https:\/\/studenthub.elsevier.com\/es\/wp-content\/uploads\/sites\/11\/2025\/08\/Guia-Anatomia-Interactiva.png?resize=120,120 120w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h4 class=\"wp-block-heading\">Hazte ya con nuestra<strong> gu\u00eda gratuita de Anatom\u00eda interactiva: La Gu\u00eda Definitiva con Flashcards y L\u00e1minas para Colorear.<\/strong> <a href=\"https:\/\/studenthub.elsevier.com\/es\/free-guides\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Descarga aqu\u00ed<\/strong>.<\/a><\/h4>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>El conocimiento de los dermatomas y miotomas es esencial para realizar una exploraci\u00f3n neurol\u00f3gica. El t\u00edpico mapa de los dermatomas se muestra en la imagen. Fig. 1.38: Dermatomas. Drake, Mitchell &amp; Vogl. Gray. Anatom\u00eda para estudiantes, 4\u00aa Ed. 2020. \u00a9 Elsevier. Cl\u00ednicamente, un dermatoma es un \u00e1rea de la piel dependiente de un \u00fanico nervio [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":809,"comment_status":"closed","ping_status":"open","sticky":false,"template":"wp-custom-template-individual-entry-fundamentos-de-anatom-a","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[13],"tags":[],"class_list":["post-117","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-temas-basicos-de-anatomia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dermatomas y miotomas<\/title>\n<meta name=\"description\" content=\"Apuntes de medicina. 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