{"id":141932,"date":"2019-05-09T00:00:13","date_gmt":"2019-05-08T22:00:13","guid":{"rendered":"https:\/\/institutchiaribcn.com\/?post_type=enfermedades&#038;p=141932"},"modified":"2026-03-30T12:41:25","modified_gmt":"2026-03-30T10:41:25","slug":"espina-bifida","status":"publish","type":"enfermedades","link":"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/","title":{"rendered":"Medul\u00b7la ancorada amb espina b\u00edfida &#8211; meningocele o mielomeningocele- o Tethered Cord Syndrome"},"content":{"rendered":"<p><strong>\u00daltima actualizaci\u00f3n: 06\/03\/2019, <\/strong><a href=\"https:\/\/institutchiaribcn.com\/commons\/pdf\/cv\/CV_Dr_Royo_ES_Europass.pdf\" target=\"_blank\" rel=\"noopener\"><strong>Dr. Miguel B. Royo Salvador<\/strong><\/a>, <strong>Numero colegiado 10389.<\/strong> <strong>Neurocirujano y Neur\u00f3logo.<\/strong><\/p>\n<h2><strong>Definici\u00f3<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">En condicions normals, la medul\u00b7la espinal es troba subjecta dins del canal vertebral \u00fanicament pels lligaments dentats i el filum terminale, un lligament que uneix el con medul\u00b7lar amb les primeres v\u00e8rtebres del c\u00f2ccix.<\/p>\n<p>Quan, per contra, la mobilitat de la medul\u00b7la espinal est\u00e0 limitada al canal ossi vertebral per la pres\u00e8ncia d&#8217;una espina b\u00edfida evident externament, que produeix un ancoratge, el quadre es defineix com a <strong>S\u00edndrome de medul\u00b7la ancorada<\/strong> amb espina b\u00edfida o \u201c<strong>Tethered Cord Syndrome<\/strong>\u201d.<\/p>\n<p>Es defineix l&#8217;<strong>espina b\u00edfida<\/strong> com una malformaci\u00f3 neuro-espinal que consisteix en el desenvolupament incomplet de la medul\u00b7la espinal i que es manifesta externa i\/o internament, de predomini a la regi\u00f3 lumbar. Es classifica com a defecte del tub neural, que \u00e9s l&#8217;estructura embrion\u00e0ria que, amb el temps, es converteix en el cervell i en la medul\u00b7la espinal del nad\u00f3, i en els teixits que els contenen.<\/p>\n<p>En l&#8217;espina b\u00edfida del tipus <strong>meningocele<\/strong>, les meninges, membranes que envolten la medul\u00b7la espinal, sobresurten a trav\u00e9s de l&#8217;obertura de les v\u00e8rtebres i formen un sac ple de l\u00edquid (<em>Fig.<\/em>1).<\/p>\n<p>En l&#8217;espina b\u00edfida \u201coberta\u201d del tipus <strong>mielomeningocele,<\/strong> el conducte vertebral queda obert en algunes v\u00e8rtebres a la part inferior o a la part mitjana de l&#8217;esquena (<em>Fig<\/em>.1). A partir del naixement, les membranes i els nervis raquidis sobresurten a trav\u00e9s d&#8217;aquesta obertura i formen un sac a l&#8217;esquena del nad\u00f3, i generalment els teixits i els nervis queden exposats, fins i tot posant en risc la vida de l&#8217;afectat.<\/p>\n<p>En la s\u00edndrome de medul\u00b7la ancorada amb espina b\u00edfida, la malformaci\u00f3 fixa la medul\u00b7la espinal, ocasionant lesions mec\u00e0niques per tracci\u00f3 en tot el sistema nervi\u00f3s, el crani i la columna vertebral, associant malalties espec\u00edfiques com la S\u00edndrome d&#8217;Arnold Chiari II, l&#8217;Escoliosi i la Siringomi\u00e8lia secund\u00e0ries.<\/p>\n<p>&nbsp;<\/p>\n<div align=\"center\"><a href=\"https:\/\/159.69.222.168\/plesk-site-preview\/institutchiaribcn.com\/https\/159.69.222.168\/ca\/wp-content\/uploads\/2015\/05\/espina_bifida.jpg\"><img fetchpriority=\"high\" decoding=\"async\" class=\"img-responsive\" src=\"https:\/\/159.69.222.168\/plesk-site-preview\/institutchiaribcn.com\/https\/159.69.222.168\/wp-content\/uploads\/2015\/05\/espina_bifida.jpg\" alt=\"\" width=\"530\" height=\"500\" \/><\/a><br \/>\nFig.1<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Diagn\u00f2stic<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">El diagn\u00f2stic de medul\u00b7la ancorada per espina b\u00edfida pot ser prenatal. Durant l&#8217;embar\u00e0s es realitzen proves de control prenatal per detectar possibles defectes cong\u00e8nits. Per verificar la pres\u00e8ncia d&#8217;espina b\u00edfida es procedeix a:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Anal\u00edtica de sang:<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Prova d\u2019alfa-fetoprote\u00efna en el s\u00e8rum matern.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Prova per confirmar nivells elevats d\u2019alfa-fetoprote\u00efna.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Altres an\u00e0lisis de sang addicionals.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Ecografia:<\/strong> es procedeix a realitzar una ecografia quan es detecten nivells elevats d\u2019alfa-fetoprote\u00efna.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Amniocentesi:<\/strong> si els nivells d\u2019alfa-fetoprote\u00efna s\u00f3n elevats per\u00f2 l&#8217;ecografia \u00e9s normal, es suggereix una amniocentesi. Quan hi ha un defecte del tub neural, la quantitat d\u2019alfa-fetoprote\u00efna en el l\u00edquid amni\u00f2tic \u00e9s elevada.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>S\u00edmptomes<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Els s\u00edmptomes de l&#8217;espina b\u00edfida varien depenent de la gravetat del cas. La gravetat est\u00e0 determinada per la mida i ubicaci\u00f3 de la malformaci\u00f3, si est\u00e0 coberta o no per la pell, si sobresurten nervis espinals d&#8217;ella, i quina estructura nerviosa i nervis estan implicats.<\/p>\n<p>En l\u00ednies generals, aquesta malformaci\u00f3 afecta tres dels principals sistemes de l&#8217;organisme, el sistema nervi\u00f3s central, l&#8217;aparell locomotor i el sistema genitourinari. Pot provocar <strong>diversos graus de par\u00e0lisi i p\u00e8rdua de sensibilitat en les extremitats inferiors, aix\u00ed com diverses complicacions en les funcions intestinals i urin\u00e0ries.<\/strong> Generalment tots els nervis situats per sota de la malformaci\u00f3 estan afectats. Per aix\u00f2, com m\u00e9s alta es trobi la malformaci\u00f3 a l&#8217;esquena, m\u00e9s important ser\u00e0 el dany nervi\u00f3s i la p\u00e8rdua de funci\u00f3 muscular i sensibilitat.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Causes<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">En general, el <strong>tub neural<\/strong> es forma a les primeres etapes de l&#8217;embar\u00e0s i es tanca al voltant del dia 28 despr\u00e9s de la concepci\u00f3. En els nadons que tenen espina b\u00edfida, una part del tub neural no es forma o no es tanca adequadament, la qual cosa produeix defectes en la medul\u00b7la espinal i en els ossos de la columna vertebral.<\/p>\n<p>L&#8217;<strong>espina b\u00edfida<\/strong> \u00e9s una condici\u00f3 cong\u00e8nita, encara que no heredit\u00e0ria. Si b\u00e9 els elements i mecanismes que provoquen que el tub neural no acabi de tancar-se s\u00f3n desconeguts, es tracta d&#8217;una alteraci\u00f3 que es d\u00f3na durant el desenvolupament fetal de l&#8217;individu, i que acostuma a associar-se a la pres\u00e8ncia de <strong>nivells baixos d&#8217;\u00e0cid f\u00f2lic<\/strong> durant l&#8217;embar\u00e0s.<\/p>\n<p>En conseq\u00fc\u00e8ncia, la causa de la <strong>medul\u00b7la ancorada amb espina b\u00edfida<\/strong> s&#8217;atribueix a la combinaci\u00f3 d&#8217;una <strong>predisposici\u00f3 cong\u00e8nita i factors ambientals.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Factors de risc<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Alguns factors predisposen a un major risc de formaci\u00f3 d&#8217;espina b\u00edfida de tipus meningocele o mielomeningocele en el fetus:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Antecedents <\/strong>familiars de <strong>defectes del tub neural<\/strong>.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Defici\u00e8ncia de folat<\/strong> en altres agents metab\u00f2lics.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Diabetis.<\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Obesitat.<\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Hipert\u00e8rmia <\/strong><strong>durant l\u2019embar\u00e0s.<\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Ingesta per la mare d\u2019alguns <\/strong><strong>psicof\u00e0rmacs <\/strong><strong>durant l\u2019embar\u00e0s (com per exemple, anticonvulsius).<\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Altres <\/strong><strong>agents ambientals<\/strong><strong> durant l\u2019embar\u00e0s.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Complicacions<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">La primera complicaci\u00f3 de l&#8217;espina b\u00edfida de tipus meningocele o mielomeningocele \u00e9s la mateixa <strong>medul\u00b7la ancorada<\/strong> que la primera implica, que es desenvolupa progressivament i preco\u00e7.<\/p>\n<p>S&#8217;associen posteriorment, en cada cas en una combinaci\u00f3 particular, les altres possibles malalties associades a aquesta condici\u00f3 de naixement:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>S\u00edndrome d\u2019Arnold Chiari II. <\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Hidrocef\u00e0lia.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Meningitis en els nounats.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Bufeta neur\u00f2gena.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Intest\u00ed neur\u00f2gen.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Altres complicacions poden ser:<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong><strong>Problemes per caminar i de mobilitat.<\/strong><\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Deformaci\u00f3 dels peus.<\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Altres complicacions ortop\u00e8diques<\/strong><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">S&#8217;ha observat que els nens amb mielomeningocele i hidrocef\u00e0lia poden tenir <strong>problemes d&#8217;aprenentatge<\/strong>.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">A mesura que els nens amb espina b\u00edfida creixen, pot haver-hi problemes addicionals com ara <strong>al\u00b7l\u00e8rgies al l\u00e0tex, problemes de la pell, afeccions gastrointestinals i depressi\u00f3.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Tractament<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Poden haver-hi diferents abordatges de la Medul\u00b7la ancorada per espina b\u00edfida, depenent del moment de la seva detecci\u00f3, el tipus i les malalties associades:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Operaci\u00f3 intrauterina:<\/strong> S&#8217;obre i es repara la medul\u00b7la espinal del fetus amb l&#8217;\u00fater exposat. Es realitza abans de la setmana 26 de l&#8217;embar\u00e0s, en centres especialitzats en cirurgia prenatal i amb cures neonatals intensives, amb equips amb enfocament pedi\u00e0tric multidisciplinari. Permet reduir la prematuritat d&#8217;aquests nadons i les seq\u00fceles posteriors de la malaltia, siguin infeccions o complicacions com la hidrocef\u00e0lia, que agreujarien aquestes seq\u00fceles.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>l&#8217;objectiu \u00e9s prevenir la infecci\u00f3 secund\u00e0ria del teixit nervi\u00f3s i de qualsevol altre trauma que pugui sofrir la medul\u00b7la espinal exposada. El meningocele implica una cirurgia per tornar a col\u00b7locar les meninges en el seu lloc i tancar l&#8217;obertura de les v\u00e8rtebres. El mielomeningocele implica m\u00e9s risc o dany a les vies nervioses involucrades, es tanca recobrint la part exposada amb m\u00fascul i pell, per minimitzar el risc d&#8217;infecci\u00f3 dels nervis exposats. De vegades es col\u00b7loca directament una derivaci\u00f3 o <em>shunt<\/em> pel control de la hidrocef\u00e0lia.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Tractament de les complicacions:<\/strong> els nadons que pateixen mielomeningocele poden necessitar m\u00e9s cirurgies per tractar les complicacions. A m\u00e9s, aquests pacients poden anar necessitant durant el seu desenvolupament altres tractaments complementaris per al control d&#8217;intestins i bufeta, per caminar o moure&#8217;s i per a les altres autonomies, amb la finalitat de millorar la seva qualitat de vida.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Bibliografia<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ol>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Cahit Kural, Ilker Solmaz, Ozkan Tehli, Caglar Temiz, Murat Kutlay, Mehmet K. Daneyemez, Yusuf Izci. Evaluation and Management of Lumbosacral Myelomeningoceles in Children Eurasian J Med 2015; 47: 174-8<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Kenga Sivarajah, Sophie Relph, Radha Sabaratnam, Spyros Bakalis. Spina bifida in pregnancy: A review of the evidence for preconception, antenatal, intrapartum and postpartum care. Obstet Med. 2019 Mar; 12(1): 14\u201321. Published online 2018 May 17.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Guti\u00e9rrez-Cabrera J.,\u2028 Pedroza-R\u00edos K. G., Cu\u00e9llar-Mart\u00ednez S. M\u00e9dula anclada en pacientes pedi\u00e1tricos y adolescentes. Revisi\u00f3n de 16 casos. Revista m\u00e9dica del Hospital General de M\u00e9xico, S. S., Vol. 70, N\u00fam. 2 Abr.-Jun. 2007 pp. 62-66.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Lichtenstein B.W. Spinal dysraphism. Spina Bifida and myelodysplasia. Arch Neurol Psychiatry 44:792-809, 1940.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Shokei Yamada. \u201cTethered cord Syndrome\u201d American Association of Neurological Surgeons Publications Commitee 1996. ISBN 1-879284-37-5.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<p style=\"text-align: justify;\">Per entendre la difer\u00e8ncia entre els diagn\u00f2stics de <strong><a href=\"\/ca\/espina-bifida-oculta\/\" target=\"_blank\" rel=\"noopener\">Medul\u00b7la Ancorada per espina b\u00edfida<\/a><u>, Medul\u00b7la Ancorada per espina b\u00edfida oculta <\/u><\/strong> y <strong><u><a href=\"\/ca\/malalties\/malaltia-del-filum\/\" target=\"_blank\" rel=\"noopener\">el de Malaltia del Filum:<\/a> <\/u><\/strong><\/p>\n<p>&nbsp;<\/p>\n<div style=\"padding-left: 100px;\" align=\"left\">\n<div class=\"container visible-lg\"><iframe src=\"https:\/\/www.youtube.com\/embed\/7jxxCZV95iI\" width=\"600\" height=\"400\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<\/div>\n<div class=\"container visible-sm visible-xs\">\n<div align=\"center\"><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":141933,"template":"","class_list":["post-141932","enfermedades","type-enfermedades","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Medul\u00b7la ancorada amb espina b\u00edfida | Institut Chiari Barcelona<\/title>\n<meta name=\"description\" content=\"Explicaci\u00f3 de com es presenta l\u2019espina b\u00edfida i quines s\u00f3n les estrat\u00e8gies habituals de tractament i suport.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Medul\u00b7la ancorada amb espina b\u00edfida | Institut Chiari Barcelona\" \/>\n<meta property=\"og:description\" content=\"Explicaci\u00f3 de com es presenta l\u2019espina b\u00edfida i quines s\u00f3n les estrat\u00e8gies habituals de tractament i suport.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/\" \/>\n<meta property=\"og:site_name\" content=\"Institut Chiari\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T10:41:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/11\/img-medula-anclada-fondo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"845\" \/>\n\t<meta property=\"og:image:height\" content=\"377\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/\",\"url\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/\",\"name\":\"Medul\u00b7la ancorada amb espina b\u00edfida | Institut Chiari Barcelona\",\"isPartOf\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/11\/img-medula-anclada-fondo.jpg\",\"datePublished\":\"2019-05-08T22:00:13+00:00\",\"dateModified\":\"2026-03-30T10:41:25+00:00\",\"description\":\"Explicaci\u00f3 de com es presenta l\u2019espina b\u00edfida i quines s\u00f3n les estrat\u00e8gies habituals de tractament i suport.\",\"breadcrumb\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/#primaryimage\",\"url\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/11\/img-medula-anclada-fondo.jpg\",\"contentUrl\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/11\/img-medula-anclada-fondo.jpg\",\"width\":845,\"height\":377,\"caption\":\"img-medula-anclada-fondo\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/espina-bifida\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/institutchiaribcn.com\/ca\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Enfermedades\",\"item\":\"https:\/\/institutchiaribcn.com\/ca\/enfermedades\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Medul\u00b7la ancorada amb espina b\u00edfida &#8211; 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