{"id":15065,"date":"2026-03-20T00:00:53","date_gmt":"2026-03-19T23:00:53","guid":{"rendered":"https:\/\/dev.institutchiaribcn.com\/enfermedades\/hernies-i-protrusions-discals\/"},"modified":"2026-03-30T12:37:44","modified_gmt":"2026-03-30T10:37:44","slug":"hernies-protrusions-discals","status":"publish","type":"enfermedades","link":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/","title":{"rendered":"H\u00e8rnies i protrusions discals"},"content":{"rendered":"<p><strong>\u00daltima actualitzaci\u00f3: 20\/03\/2026, <\/strong><a href=\"https:\/\/institutchiaribcn.com\/ca\/personal-clinic\/\" target=\"_blank\" rel=\"noopener\"><strong>Dr. Miguel B. Royo Salvador<\/strong><\/a>, <strong>N\u00famero de col\u00b7legiat 10389.<\/strong> <strong>Neurocirurgi\u00e0 i Neur\u00f2leg.<\/strong><\/p>\n<h2><strong>Els discs intervertebrals<\/strong><\/h2>\n<p style=\"text-align: justify;\">La columna vertebral est\u00e0 formada per 26 ossos, definits com a v\u00e8rtebres: cervicals, dorsals, lumbars, os sacre i c\u00f2ccix. Aquests suporten axialment el tronc i subministren protecci\u00f3 a la medul\u00b7la espinal que s\u2019est\u00e9n a trav\u00e9s de la seva cavitat central.<\/p>\n<p>Entre cada dues v\u00e8rtebres de la columna hi ha un teixit fibr\u00f3s en forma de disc, que \u00e9s com un coix\u00ed resistent i cl\u00e0ssic que esmorteix els impactes i esfor\u00e7os entre les v\u00e8rtebres, i permet a la columna vertebral certa flexibilitat i mobilitat.<\/p>\n<p>Els extrems de cada v\u00e8rtebra tenen un revestiment, les plaques terminals, que impedeixen que els discos sobresurtin.<\/p>\n<p>Cada disc intervertebral est\u00e0 format per una cobertura externa m\u00e9s s\u00f2lida, anomenada, anell fibr\u00f3s, que envolta a una subst\u00e0ncia interna gelatinosa, anomenada nucli polp\u00f3s. Les arrels nervioses surten del canal medul\u00b7lar a trav\u00e9s de petits canals entre les v\u00e8rtebres i els discos. Quan el disc malm\u00e8s exerceix pressi\u00f3 dins del canal medul\u00b7lar o les arrels nervioses, pot haver-hi dolor i altres s\u00edmptomes<\/p>\n<p>&nbsp;<\/p>\n<div align=\"center\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-8128 img-responsive\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2019\/02\/columna-vertebral-1.jpg\" alt=\"\" \/><\/div>\n<p style=\"text-align: center;\"><em>Fig.1<\/em><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>H\u00e8rnia i protrusi\u00f3 del disc intervertebral: Definici\u00f3<\/strong><\/h2>\n<p style=\"text-align: justify;\">Una h\u00e8rnia, en general, consisteix en la sortida d\u2019un \u00f2rgan o part d\u2019ell fora de la cavitat que normalment el cont\u00e9, de forma natural o accidental.<\/p>\n<p>L\u2019h\u00e8rnia del disc vertebral \u00e9s la sortida del seu contingut, el nucli polp\u00f3s, a trav\u00e9s d\u2019una fissura en l\u2019embolcall fibr\u00f3s del disc (Fig. 2).<\/p>\n<p>La protrusi\u00f3 discal vertebral, en canvi, consisteix en la deformaci\u00f3 de l\u2019anell fibr\u00f3s del disc intervertebral, sense sortida del contingut (Fig. 3).<\/p>\n<p>&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-md-6\" align=\"center\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-8128 img-responsive\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2019\/02\/hernia-icseb-1.png\" alt=\"\" \/><br \/>\n<em>Fig. 2<\/em><\/div>\n<div class=\"col-md-6\" align=\"center\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-8128 img-responsive\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2019\/02\/tratamiento-hernia-1.png\" alt=\"\" \/><br \/>\n<em>Fig. 3<\/em><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>S\u00edmptomes<\/strong><\/h2>\n<p style=\"text-align: justify;\">En condicions normals, el proc\u00e9s normal de desgast del disc va fent que algunes de les fibres que constitueixen el seu embolcall fibr\u00f3s vagin perdent resist\u00e8ncia i elasticitat, i puguin retraure\u2019s o trencar-se espont\u00e0niament. Quan aix\u00f2 succeeix, part del contingut gelatin\u00f3s del disc o nucli polp\u00f3s pot introduir-se o extravasar-se cap a fora.<\/p>\n<p>Si l\u2019h\u00e8rnia es produeix en un lloc de l\u2019anell fibr\u00f3s en el qual no hi ha nervis i el seu volum \u00e9s suficientment petit com per no comprimir l\u2019arrel nerviosa, l\u2019h\u00e8rnia pot no causar dolor ni mol\u00e8sties en cap moment.<\/p>\n<p>Al contrari, si el nucli polp\u00f3s s\u2019hernia en un lloc en el que si hi ha nervis, la seva compressi\u00f3 els lesiona i excita, el que pot desencadenar <strong>dolor d\u2019esquena en la zona corresponent al lloc on s\u2019ha produ\u00eft l\u2019h\u00e8rnia, contractures reflectides i\/o dolor irradiat a les extremitats inferiors o superiors. <\/strong><\/p>\n<p>Si la inflamaci\u00f3 augmenta suficientment per compressi\u00f3 de les arrels nervioses adjacents, pot apar\u00e8ixer una <strong>alteraci\u00f3 o p\u00e8rdua de sensibilitat en la zona del nervi afectat, amb entumiment o formigueig, debilitat i p\u00e8rdua de for\u00e7a.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Diagn\u00f2stic<\/strong><\/h2>\n<p style=\"text-align: justify;\">El diagn\u00f2stic d\u2019h\u00e8rnia o protrusi\u00f3 del disc intervertebral es basa en l\u2019exploraci\u00f3 f\u00edsica i en l\u2019examen neurol\u00f2gic que realitza l\u2019especialista durant la visita m\u00e8dica, en la qual observa els reflexes, la for\u00e7a muscular, la capacitat per caminar i la sensibilitat t\u00e0ctil.<\/p>\n<p>Una vegada que el metge sospiti de l\u2019exist\u00e8ncia d\u2019una h\u00e8rnia o d\u2019una protrusi\u00f3 discal, les proves diagn\u00f2stiques que es poden indicar per comprovar la seva pres\u00e8ncia i localitzaci\u00f3 s\u00f3n:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Resson\u00e0ncies Magn\u00e8tiques Nuclears (RM)<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Tomografia axial computada (TAC)<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Mielografia i Radiografies<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">L\u2019electromiografia i els estudis de conducci\u00f3 nerviosa, que es poden afegir per identificar la ubicaci\u00f3 de la lesi\u00f3 en els nervis.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Causes<\/strong><\/h2>\n<p style=\"text-align: justify;\">Generalment, l\u2019h\u00e8rnia del disc intervertebral \u00e9s el resultat de la degeneraci\u00f3 dels discos, progressiva, gradual i relacionada amb l\u2019envelliment, per la p\u00e8rdua de part del seu contingut d\u2019aigua. Els discos es van fent, amb els anys i els esfor\u00e7os, menys flexibles i m\u00e9s propensos a trencaments i esquin\u00e7os.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">La majoria de les h\u00e8rnies es produeixen per aquest <strong>proc\u00e9s gradual de desgast<\/strong> i s\u00f3n poques aquelles en les quals existeix un desencadenant clar i \u00fanic.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">De vegades, <strong>un esfor\u00e7 excessiu<\/strong> mitjan\u00e7ant l\u2019\u00fas dels m\u00fasculs de l\u2019esquena en lloc dels m\u00fasculs de les cames i cuixes, per aixecar objectes grans i pesats, pot produir una h\u00e8rnia o una protrusi\u00f3 del disc, com tamb\u00e9 doblegar o girar el tronc mentre s\u2019aixeca pes.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Una <strong>situaci\u00f3 traum\u00e0tica<\/strong> com una caiguda o un cop a l\u2019esquena, pot causar una h\u00e8rnia de disc -amb poca freq\u00fc\u00e8ncia-.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>&#8211; Segons el m\u00e8tode Sanitari Filum System<sup>\u00ae<\/sup>:<\/strong><\/p>\n<p style=\"text-align: justify;\">S\u2019ha observat que l\u2019augment de la pressi\u00f3 en els discos vertebrals, per la for\u00e7a de la tracci\u00f3 medul\u00b7lar deguda a un Filum Terminale excessivament tens, fa que esfor\u00e7os o c\u00e0rregues menors del que \u00e9s normal, provoquin el trencament preco\u00e7 de l\u2019anell fibr\u00f3s dels discos intervertebrals. Per aquesta ra\u00f3, les protrusions i les h\u00e8rnies discals vertebrals s\u00f3n m\u00e9s freq\u00fcents en pacients amb la <strong>Malaltia del Filum \/ S\u00edndrome Neuro-Cranio-Vertebral (EF\/SNCV)<\/strong>, ja que aquesta podria participar en la causa de la degeneraci\u00f3 dels discos.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Factors de risc<\/strong><\/h2>\n<p style=\"text-align: justify;\">En general, s\u2019assumeix que alguns dels factors que podrien augmentar la probabilitat que aparegui una h\u00e8rnia o protrusi\u00f3 discal s\u00f3n:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>L\u2019exc\u00e9s de pes:<\/strong> Genera pressi\u00f3 addicional en els discos de la zona lumbar.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Activitats repetitives que sobrecarreguen la columna:<\/strong> les persones que treballen sovint amb l\u2019exig\u00e8ncia f\u00edsica de fer esfor\u00e7os, especialment amb accions repetitives, tenen m\u00e9s risc d\u2019h\u00e8rnies o protrusions discals.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Els antecedents familiars \/ gen\u00e8tica:<\/strong> S\u2019observa la tend\u00e8ncia a una predisposici\u00f3 familiar a patir h\u00e8rnies de disc. En pacients amb h\u00e8rnies o protrusions associades a la Malaltia del Filum, com aquesta \u00faltima \u00e9s cong\u00e8nita i de transmissi\u00f3 familiar, s\u2019afegeix un altre factor a la predisposici\u00f3 a una major pressi\u00f3 intradiscal.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Complicacions<\/strong><\/h2>\n<p style=\"text-align: justify;\">Els discos intervertebrals herniats o que protrueixen poden afectar les arrels nervioses i\/o la medul\u00b7la espinal. Aix\u00f2 pot produir progressivament:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Empitjorament dels s\u00edmptomes del dolor:<\/strong> Es pot arribar, progressivament, a patir dolor intens i cr\u00f2nic, arribant a ser tant limitant que no permet realitzar una activitat normal.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Disfuncions o d\u00e8ficits neurol\u00f2gics motors o sensitius:<\/strong> Segons la zona de l\u2019h\u00e8rnia \/ protrusi\u00f3, pot existir una afectaci\u00f3 nerviosa motora o sensitiva, amb car\u00e0cter progressiu, que pot arribar al nivell de par\u00e8sia o hipoest\u00e8sia fins a la p\u00e8rdua total de for\u00e7a, par\u00e0lisi, i manca de sensibilitat, anest\u00e8sia o altres funcions.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Tractaments<\/strong><\/h2>\n<p style=\"text-align: justify;\">&#8211; <strong>El tractament conservador<\/strong>, almenys en una fase preco\u00e7 de l\u2019h\u00e8rnia o de la protrusi\u00f3, pot alleujar els s\u00edmptomes, o fins i tot fer-los desapar\u00e8ixer en uns dies o setmanes. En principi consisteix, principalment, en evitar posicions doloroses i no fer esfor\u00e7os. Tanmateix, pot implicar l\u2019administraci\u00f3 de medicaments analg\u00e8sics, narc\u00f2tics, anticonvulsius, relaxants musculars o corticoides.<\/p>\n<p style=\"text-align: justify;\">&#8211; El tractament mitjan\u00e7ant la <strong>fisioter\u00e0pia<\/strong> s\u2019indica en cas que no sigui suficient limitar posicions i activitat di\u00e0ria. La fisioter\u00e0pia pot planificar-se per mitj\u00e0 d\u2019exercicis dissenyats per minimitzar el dolor provocat per les h\u00e8rnies o protrusions.<\/p>\n<p style=\"text-align: justify;\">&#8211; <strong>El tractament quir\u00fargic<\/strong> e\u00e9s el d\u2019elecci\u00f3 quan: els s\u00edmptomes no s\u2019alleugen i no desapareixen al cap d\u2019algunes setmanes, mostrant resist\u00e8ncia a qualsevol altre tractament i empitjorant la qualitat de vida del pacient; la intensitat dels s\u00edmptomes no millora amb la medicaci\u00f3 i fisioter\u00e0pia; o quan existeix una afectaci\u00f3 neurol\u00f2gica progressiva, motora o sensitiva.<\/p>\n<p style=\"text-align: justify;\">La t\u00e8cnica quir\u00fargica per a l\u2019h\u00e8rnia o protrusi\u00f3 discal consisteix en l\u2019eliminaci\u00f3 del teixit cartilagin\u00f3s del disc intervertebral que comprimeix les arrels nervioses o la medul\u00b7la espinal. Si el cirurgi\u00e0 observa la necessitat de col\u00b7locar un substitut mec\u00e0nic al nucli polp\u00f3s que ha sortit espont\u00e0niament o per mitj\u00e0 de la cirurgia, es poden col\u00b7locar diferents elements, com os del mateix pacient, o si es vol evitar la ferida i possibles complicacions de l\u2019extracci\u00f3 de l\u2019empelt, es poden col\u00b7locar diferents empelts de proced\u00e8ncia animal, productes minerals, o caixes intersom\u00e0tiques de diferents materials biocompatibles. Segons sigui la zona que s\u2019opera, i si la columna queda inestable malgrat col\u00b7locar-hi l\u2019espaiador intervertebral, es pot fixar amb plaques i cargols.<\/p>\n<p>En el cas de les h\u00e8rnies discals lumbars i dorsals, la t\u00e8cnica m\u00e9s utilitzada \u00e9s la discectomia per via anterior amb la col\u00b7locaci\u00f3 d\u2019un empelt o caixa intersom\u00e0tica per les cervicals<\/p>\n<p>&nbsp;<\/p>\n<p><strong>&#8211; Segons el M\u00e8tode Sanitari Filum System<sup>\u00ae<\/sup>:<\/strong><\/p>\n<p style=\"text-align: justify;\">Generalment, la pauta de tractament en els pacients que associen una <a href=\"https:\/\/institutchiaribcn.com\/enfermedad-del-filum\/\"><strong>Malaltia del Filum<\/strong><\/a> o S\u00edndrome Neuro-Cranio-Vertebral i h\u00e8rnies \/ protrusions discals, \u00e9s la d\u2019aplicar en primera elecci\u00f3 la Secci\u00f3 del Filum Terminale (SFT), amb la t\u00e8cnica exclusiva m\u00ednimament invasiva del FS, i observar l\u2019evoluci\u00f3 cl\u00ednica de l\u2019h\u00e8rnia \/ protrusi\u00f3 discal.<\/p>\n<p>\u00danicament en el cas que existeixi un intens quadre \u00e0lgic o un manifest d\u00e8ficit neurol\u00f2gic relacionat amb l\u2019h\u00e8rnia \/ protrusi\u00f3 discal, s\u2019indica aleshores l\u2019ex\u00e8resi de la mateixa en una \u00fanica sessi\u00f3 operat\u00f2ria amb la Secci\u00f3 del Filum Terminale.<\/p>\n<p>Una vegada realitzada la SFT, quan no s\u2019interv\u00e9 en el mateix acte l\u2019h\u00e8rnia\/protrusi\u00f3 discal, en el cas de persist\u00e8ncia o empitjorament de la simptomatologia, posteriorment s\u2019indica l\u2019ex\u00e8resi quir\u00fargica de l\u2019h\u00e8rnia discal.<\/p>\n<p>Aquest protocol est\u00e0 basat en l\u2019experi\u00e8ncia positiva del nostre Servei, en el qual s\u2019ha constatat l\u2019evoluci\u00f3 favorable dels pacients, que despr\u00e9s de l\u2019alliberament de la tracci\u00f3 medul\u00b7lar, en la majoria dels casos milloren la cl\u00ednica i l\u2019expressi\u00f3 de les h\u00e8rnies\/protrusions discals en les exploracions complement\u00e0ries.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Refer\u00e8ncies Bibliogr\u00e0fiques<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">M.B. Royo-Salvador, C. Sabat\u00e9, A. Monteiro, A. Gil, R. Ruiz, J. Querolt, R. Morgenstern (1998) <a href=\"https:\/\/institutchiaribcn.com\/pdf\/publicaciones\/dr-royo\/Hernia-discal-lumbar-ana%C2%81lisis-189-pacientes-consecutivos.pdf\" target=\"_blank\" rel=\"noopener\">Hernia discal lumbar en el \u00e1mbito laboral. Resultados de un an\u00e1lisis retrospectivo de una serie de 189 pacientes consecutivos. <\/a> Rev Neurol. 1998 Oct;27(158):574 \u00f3 6.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">M. B. Royo-Salvador (2014), <a href=\"https:\/\/institutchiaribcn.com\/commons\/pdf\/publicaciones\/dr-royo\/filum-system-bibliography.pdf\" target=\"_blank\" rel=\"noopener\">&#8220;Filum System<sup>\u00ae<\/sup> Bibliography&#8221; (PDF).<\/a><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">M. B. Royo-Salvador (2014), <a href=\"https:\/\/institutchiaribcn.com\/ca\/filum-system-guia-breve\/\" target=\"_blank\" rel=\"noopener\">&#8220;Filum System<sup>\u00ae<\/sup> Gu\u00eda Breve&#8221;.<\/a><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4 style=\"text-align: justify;\"><strong>Per m\u00e9s informaci\u00f3 sobre els diferents tipus d\u2019h\u00e8rnies discals, vegin:<\/strong><\/h4>\n<p>&nbsp;<\/p>\n<h4><a href=\"https:\/\/institutchiaribcn.com\/ca\/malalties\/hernia-discal-cervical\/\"><strong>H\u00e8rnia\/protrusi\u00f3 discal cervical<\/strong><\/a><\/h4>\n<p>&nbsp;<\/p>\n<h4><a href=\"https:\/\/institutchiaribcn.com\/ca\/malalties\/hernia-discal-dorsal\/\"><strong>H\u00e8rnia\/protrusi\u00f3 discal dorsal<\/strong><\/a><\/h4>\n<p>&nbsp;<\/p>\n<h4><a href=\"https:\/\/institutchiaribcn.com\/ca\/malalties\/hernia-discal-lumbar\/\"><strong>H\u00e8rnia\/protrusi\u00f3 discal lumbar<\/strong><\/a><\/h4>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":1418,"template":"","class_list":["post-15065","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>H\u00e8rnies i protrusions discals | Institut Chiari Barcelona<\/title>\n<meta name=\"description\" content=\"Una h\u00e8rnia en general consisteix en la sortida d&#039;un \u00f2rgan o part fora de la cavitat que normalment el cont\u00e9.\" \/>\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\/hernies-protrusions-discals\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u00e8rnies i protrusions discals | Institut Chiari Barcelona\" \/>\n<meta property=\"og:description\" content=\"Una h\u00e8rnia en general consisteix en la sortida d&#039;un \u00f2rgan o part fora de la cavitat que normalment el cont\u00e9.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/\" \/>\n<meta property=\"og:site_name\" content=\"Institut Chiari\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T10:37:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.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=\"8 minuts\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/\",\"url\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/\",\"name\":\"H\u00e8rnies i protrusions discals | Institut Chiari Barcelona\",\"isPartOf\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg\",\"datePublished\":\"2026-03-19T23:00:53+00:00\",\"dateModified\":\"2026-03-30T10:37:44+00:00\",\"description\":\"Una h\u00e8rnia en general consisteix en la sortida d'un \u00f2rgan o part fora de la cavitat que normalment el cont\u00e9.\",\"breadcrumb\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#breadcrumb\"},\"inLanguage\":\"ca\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#primaryimage\",\"url\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg\",\"contentUrl\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg\",\"width\":845,\"height\":377},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#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\":\"H\u00e8rnies i protrusions discals\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#website\",\"url\":\"https:\/\/institutchiaribcn.com\/ca\/\",\"name\":\"Institut Chiari de Barcelona\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/institutchiaribcn.com\/ca\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ca\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#organization\",\"name\":\"Institut Chiari de Barcelona\",\"url\":\"https:\/\/institutchiaribcn.com\/ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ca\",\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/10\/cropped-cropped-icsebNavLogo-1.png\",\"contentUrl\":\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/10\/cropped-cropped-icsebNavLogo-1.png\",\"width\":245,\"height\":99,\"caption\":\"Institut Chiari de Barcelona\"},\"image\":{\"@id\":\"https:\/\/institutchiaribcn.com\/ca\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u00e8rnies i protrusions discals | Institut Chiari Barcelona","description":"Una h\u00e8rnia en general consisteix en la sortida d'un \u00f2rgan o part fora de la cavitat que normalment el cont\u00e9.","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:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/","og_locale":"ca_ES","og_type":"article","og_title":"H\u00e8rnies i protrusions discals | Institut Chiari Barcelona","og_description":"Una h\u00e8rnia en general consisteix en la sortida d'un \u00f2rgan o part fora de la cavitat que normalment el cont\u00e9.","og_url":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/","og_site_name":"Institut Chiari","article_modified_time":"2026-03-30T10:37:44+00:00","og_image":[{"width":845,"height":377,"url":"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Temps estimat de lectura":"8 minuts"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/","url":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/","name":"H\u00e8rnies i protrusions discals | Institut Chiari Barcelona","isPartOf":{"@id":"https:\/\/institutchiaribcn.com\/ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#primaryimage"},"image":{"@id":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#primaryimage"},"thumbnailUrl":"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg","datePublished":"2026-03-19T23:00:53+00:00","dateModified":"2026-03-30T10:37:44+00:00","description":"Una h\u00e8rnia en general consisteix en la sortida d'un \u00f2rgan o part fora de la cavitat que normalment el cont\u00e9.","breadcrumb":{"@id":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#breadcrumb"},"inLanguage":"ca","potentialAction":[{"@type":"ReadAction","target":["https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/"]}]},{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#primaryimage","url":"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg","contentUrl":"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/06\/protrusiones-discales-1.jpg","width":845,"height":377},{"@type":"BreadcrumbList","@id":"https:\/\/institutchiaribcn.com\/ca\/hernies-protrusions-discals\/#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":"H\u00e8rnies i protrusions discals"}]},{"@type":"WebSite","@id":"https:\/\/institutchiaribcn.com\/ca\/#website","url":"https:\/\/institutchiaribcn.com\/ca\/","name":"Institut Chiari de Barcelona","description":"","publisher":{"@id":"https:\/\/institutchiaribcn.com\/ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/institutchiaribcn.com\/ca\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ca"},{"@type":"Organization","@id":"https:\/\/institutchiaribcn.com\/ca\/#organization","name":"Institut Chiari de Barcelona","url":"https:\/\/institutchiaribcn.com\/ca\/","logo":{"@type":"ImageObject","inLanguage":"ca","@id":"https:\/\/institutchiaribcn.com\/ca\/#\/schema\/logo\/image\/","url":"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/10\/cropped-cropped-icsebNavLogo-1.png","contentUrl":"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2025\/10\/cropped-cropped-icsebNavLogo-1.png","width":245,"height":99,"caption":"Institut Chiari de Barcelona"},"image":{"@id":"https:\/\/institutchiaribcn.com\/ca\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/institutchiaribcn.com\/ca\/wp-json\/wp\/v2\/enfermedades\/15065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/institutchiaribcn.com\/ca\/wp-json\/wp\/v2\/enfermedades"}],"about":[{"href":"https:\/\/institutchiaribcn.com\/ca\/wp-json\/wp\/v2\/types\/enfermedades"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/institutchiaribcn.com\/ca\/wp-json\/wp\/v2\/media\/1418"}],"wp:attachment":[{"href":"https:\/\/institutchiaribcn.com\/ca\/wp-json\/wp\/v2\/media?parent=15065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}