{"id":29793,"date":"2020-11-03T16:02:03","date_gmt":"2020-11-03T16:02:03","guid":{"rendered":"https:\/\/nailpedia.org\/?post_type=epkb_post_type_1&#038;p=29793"},"modified":"2024-11-14T10:04:08","modified_gmt":"2024-11-14T10:04:08","slug":"leito-ungueal","status":"publish","type":"epkb_post_type_1","link":"https:\/\/nailknowledge.org\/pt\/nail-knowledge-base\/nail-bed","title":{"rendered":"Leito do prego"},"content":{"rendered":"<figure class=\"wp-block-embed is-type-video is-provider-vimeo wp-block-embed-vimeo wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"O leito da unha\" src=\"https:\/\/player.vimeo.com\/video\/1029578572?h=105e0057aa&amp;dnt=1&amp;app_id=122963\" width=\"500\" height=\"281\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>The nail bed is the area directly under the nail plate and consists of two structures: the nail bed epithelium and the underlying dermis. The nail bed epithelium is epithelial tissue and is extremely sticky, gluing itself onto the underside of the nail plate, and holding it in place. The dermis beneath it holds onto the nail bed epithelium by having a series of interlocking ridges and grooves which allow the nail plate to smoothly grow while ensuring it is firmly held in place.&nbsp;The dermis of the nail bed has a rich supply of blood, sebaceous glands and lymph vessels to keep the nail plate healthy and moisturised.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Pergunte aos especialistas<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">O que \u00e9 o epit\u00e9lio do leito ungueal?<\/h2>\n\n\n\n<p>The nail be epithelium is a specialised type of skin that comes from the birthplace of the nail: the matrix. It has a strong attachment to the nail plate and attaches to the <a href=\"https:\/\/nailknowledge.org\/pt\/blog\/hiperqueratose-do-leito-ungueal\/\">leito ungueal<\/a> via a series of grooves. This attachment allows the nail to grow forward smoothly. It also acts as a defence if the there is any attach by allergens or pathogens. It can thicken under the free edge to help form a barrier from these invaders from reaching the delicate nail bed or <a href=\"https:\/\/nailknowledge.org\/pt\/base-de-conhecimento-sobre-unhas\/a-matriz-de-unhas\/\" data-wpil-monitor-id=\"49\">matriz<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Que tipo de tecido \u00e9 o epit\u00e9lio?<\/h2>\n\n\n\n<p>H\u00e1 muitos tipos de epit\u00e9lio. Ele \u00e9 modificado de acordo com a fun\u00e7\u00e3o que desempenha. Por exemplo, o revestimento da boca, do est\u00f4mago, dos intestinos e muitos outros. Todos eles t\u00eam sua pr\u00f3pria fun\u00e7\u00e3o a desempenhar e ser\u00e3o modificados de acordo com ela. Eles s\u00e3o revestimentos ou coberturas<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">O leito ungueal \u00e9 a epiderme ou a derme?<\/h2>\n\n\n\n<p>The nail bed is dermis. It doesn\u2019t not have epidermis covering it. But it does have a rich supply of blood and lymph vessels and nerve endings. All of which have the role of keeping the nail plate healthy and protecting it and the matrix<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Os leitos ungueais danificados cicatrizam?<\/h2>\n\n\n\n<p>Depende do tipo de dano. Se for relativamente pequeno, ele se curar\u00e1 com o tempo.  Se o dano for grave, \u00e9 poss\u00edvel que a unha n\u00e3o se fixe novamente, mas isso \u00e9 raro.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Galeria de imagens<\/h3>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1.jpg\"><img loading=\"eager\" fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"169\" data-id=\"30209\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-300x169.jpg\" alt=\"Leito do prego\" class=\"wp-image-30209\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-300x169.jpg 300w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-600x338.jpg 600w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-1024x576.jpg 1024w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-768x432.jpg 768w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-1536x864.jpg 1536w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-400x225.jpg 400w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1-100x56.jpg 100w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-1.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption class=\"wp-element-caption\">leito ungueal<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" data-id=\"30210\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-300x169.jpg\" alt=\"Leito do prego\" class=\"wp-image-30210\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-300x169.jpg 300w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-600x338.jpg 600w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-1024x576.jpg 1024w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-768x432.jpg 768w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-1536x864.jpg 1536w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-400x225.jpg 400w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1-100x56.jpg 100w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-2-1.jpg 1600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption class=\"wp-element-caption\">leito ungueal<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><a href=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" data-id=\"30212\" src=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-300x169.jpg\" alt=\"Epit\u00e9lio do leito ungueal\" class=\"wp-image-30212\" srcset=\"https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-300x169.jpg 300w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-600x337.jpg 600w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-1024x576.jpg 1024w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-768x432.jpg 768w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-1536x864.jpg 1536w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-2048x1152.jpg 2048w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-400x225.jpg 400w, https:\/\/nailknowledge.org\/wp-content\/uploads\/2020\/11\/Nail-Bed-Epithelium-1-1-100x56.jpg 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption class=\"wp-element-caption\">leito ungueal<\/figcaption><\/figure>\n<\/figure>","protected":false},"excerpt":{"rendered":"<p>The nail bed is the area directly under the nail plate and consists of two structures: the nail bed epithelium and the underlying dermis. The nail bed epithelium is epithelial tissue and is extremely sticky, gluing itself onto the underside of the nail plate, and holding it in place. The dermis beneath it holds onto [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":30021,"template":"","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"epkb_post_type_1_category":[55],"epkb_post_type_1_tag":[],"class_list":{"0":"post-29793","1":"epkb_post_type_1","2":"type-epkb_post_type_1","3":"status-publish","4":"has-post-thumbnail","6":"epkb_post_type_1_category-nail-anatomy","7":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nail Bed - NailKnowledge<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nailknowledge.org\/pt\/base-de-conhecimento-sobre-unhas\/leito-ungueal\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nail Bed - NailKnowledge\" \/>\n<meta property=\"og:description\" content=\"The nail bed is the area directly under the nail plate and consists of two structures: the nail bed epithelium and the underlying dermis. 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