{"id":15068,"date":"2026-03-20T00:00:53","date_gmt":"2026-03-19T23:00:53","guid":{"rendered":"https:\/\/dev.institutchiaribcn.com\/enfermedades\/luxacions-vertebrals\/"},"modified":"2026-03-30T12:38:04","modified_gmt":"2026-03-30T10:38:04","slug":"luxacions-vertebrals","status":"publish","type":"enfermedades","link":"https:\/\/institutchiaribcn.com\/ca\/luxacions-vertebrals\/","title":{"rendered":"Luxacions Vertebrals"},"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>Definici\u00f3<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Es defineix com a luxaci\u00f3 la sortida d\u2019un os del seu lloc. En el cas de la columna vertebral, la <strong>luxaci\u00f3 vertebral<\/strong> suposa la p\u00e8rdua d\u2019alineaci\u00f3 de la mateixa i implica el trencament de lligaments i fractures vertebrals, amb inestabilitat de la columna vertebral, que no permet els moviments normals.<\/p>\n<p>Depenent d\u2019on es produeix, la luxaci\u00f3 vertebral es defineix com:<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Atlanto-axoide<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Cervical<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Dorsal<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Lumbar<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Del Sacre<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Del c\u00f2ccix (cocc\u00edgia o coccigod\u00ednia)<\/li>\n<\/ol>\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 que poden provocar una luxaci\u00f3 vertebral varien en relaci\u00f3 a:<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">La zona de la v\u00e8rtebra afectada<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">La innervaci\u00f3 de la mateixa<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">L\u2019activaci\u00f3 de la transmissi\u00f3 del dolor en els nervis de la zona<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">La inflamaci\u00f3 conseq\u00fcent<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">La compressi\u00f3 de les estructures vasculars o nervioses adjacents.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Els s\u00edmptomes que poden provocar una luxaci\u00f3 vertebral s\u00f3n, principalment, el <strong>dolor<\/strong> en la zona afectada i\/o l\u2019<strong>alteraci\u00f3 de la sensibilitat i de les funcions<\/strong> que li corresponen i de les estructures nervioses ve\u00efnes.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Diagn\u00f2stic<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Una luxaci\u00f3 vertebral \u00e9s una lesi\u00f3 que fa que els lligaments vertebrals deixin de subjectar els ossos o v\u00e8rtebres amb les seves articulacions en la seva posici\u00f3, i aquests es separen o desplacen. Aquesta separaci\u00f3 es pot visualitzar per mitj\u00e0 d\u2019 una <strong>Radiografia (RX)<\/strong>, en una <strong>Tomografia Axial Computada (TAC)<\/strong> o en una <strong>Resson\u00e0ncia Magn\u00e8tica Nuclear (RNM o RM)<\/strong>.<\/p>\n<p>A partir de la hist\u00f2ria cl\u00ednica i de l\u2019exploraci\u00f3 f\u00edsica, quan t\u00e9 la sospita de luxaci\u00f3 vertebral, l\u2019especialista indica la s\u00e8rie de proves radiol\u00f2giques i d\u2019imatge necess\u00e0ries.<\/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, una luxaci\u00f3 vertebral es produeix en for\u00e7ar el m\u00e0xim el moviment de l\u2019articulaci\u00f3 entre els ossos, v\u00e8rtebres o ap\u00f2fisis. Aix\u00f2 pot passar normalment per <strong>caigudes i accidents, moviments bruscos i excessius, o per qualsevol traumatisme<\/strong> (amb o sense forces externes afegides) que impliqui for\u00e7ar l\u2019articulaci\u00f3 de la v\u00e8rtebra.<\/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;\">Com es deuen a accidents i traumatismes, la probabilitat de tenir luxacions vertebrals augmenta amb:<\/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>La pr\u00e0ctica d\u2019esports d\u2019impacte, de risc i d\u2019alt nivell,<\/strong> o qualsevol activitat que afavoreixi la possibilitat de patir traumatismes a qualsevol nivell de la columna vertebral.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Quan la persona t\u00e9 altres malalties -principalment neurol\u00f2giques o de la columna-, que la predisposen majorit\u00e0riament a caigudes, aleshores la probabilitat de luxaci\u00f3 vertebral tamb\u00e9 augmenta.<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><!--\n \t\n\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\"><strong>Factores hereditarios:<\/strong> las personas con ligamentos m\u00e1s flexibles por alguna caracter\u00edstica hereditaria, pueden ser m\u00e1s propensas a luxaciones que otras.<\/li>\n\n\n--><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Complicacions<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Les complicacions d\u2019una luxaci\u00f3 vertebral general consisteixen en la agravaci\u00f3 dels s\u00edmptomes que provoquen, amb el resultat d\u2019un <strong>empitjorament de la qualitat de vida<\/strong> del pacient (per exemple, arribant a par\u00e8sia, par\u00e0lisi o p\u00e8rdua completa de la sensibilitat). Mentre la luxaci\u00f3 persisteix, tamb\u00e9 pot causar <strong>possibles danys en els nervis, medul\u00b7la espinal o vasos sanguinis<\/strong> al voltant de l\u2019articulaci\u00f3 luxada.<\/p>\n<p>La <strong>luxaci\u00f3<\/strong> vertebral que pot tenir les complicacions m\u00e9s greus \u00e9s l\u2019<strong>atlanto-axoide<\/strong>, \u00e9s a dir la separaci\u00f3 entre odontoides de la superf\u00edcie de l\u2019atles amb la que s\u2019articula. En aquest cas, com tamb\u00e9 els casos m\u00e9s greus de <strong>luxaci\u00f3 cervical<\/strong>, aquesta pot comprimir la mateixa medul\u00b7la i provocar <strong>lesions neurol\u00f2giques o vasculars, arribant fins i tot a seccionar la medul\u00b7la espinal, provocant la mort<\/strong>. Per aix\u00f2, acostuma a ser operada des del moment en qu\u00e8 es diagnostica.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Tractament<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">&#8211; El <strong>tractament conservador<\/strong> indicat per les <strong>luxacions vertebrals<\/strong> en general, consisteix en la immobilitzaci\u00f3 vertebral i administraci\u00f3 de medicaments antiinflamatoris i anti\u00e0lgics, evitar carregar pesos a la columna, reduir esfor\u00e7os, fer fisioter\u00e0pia, etc. En algun cas, pot ajudar a millorar, per\u00f2 poques vegades \u00e9s resolutiu.<\/p>\n<p>&#8211; En la majoria dels casos, per la compressi\u00f3 d\u2019estructures nervioses o per l\u2019amena\u00e7a que aquesta es produeixi, est\u00e0 indicat procedir al <strong>tractament quir\u00fargic<\/strong>, mitjan\u00e7ant <strong>artr\u00f2desi vertebral amb instrumentaci\u00f3<\/strong>. Es tracta d\u2019una cirurgia que es realitza per fusionar de manera permanent dos o m\u00e9s ossos en la columna vertebral, per a que no hi hagi moviment entre ells.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Resultats<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">La t\u00e8cnica quir\u00fargica d\u2019<strong>artr\u00f2desi vertebral amb empelts, pr\u00f2tesi i instrumentaci\u00f3<\/strong> utilitzada en les luxacions vertebrals pel nostre Servei, majorit\u00e0riament t\u00e9 resultats excel\u00b7lents, amb un nombre de complicacions m\u00ednim.<\/p>\n<p>&nbsp;<\/p>\n<h4>Exemple<\/h4>\n<p>-Cas N\u00ba 312<\/p>\n<p style=\"text-align: justify;\">Pacient de 16 anys que despr\u00e9s d\u2019un traumatisme jugant a futbol presenta una luxaci\u00f3 cervical entre la segona i la tercera v\u00e8rtebra cervical, operat amb \u00e8xit (Fig . 1,2,3,4).<\/p>\n<p>&nbsp;<\/p>\n<div align=\"center\"><img decoding=\"async\" class=\"img-responsive img-rounded aligncenter size-full wp-image-4171\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2015\/05\/luxaciones-vertebrales-1.jpg\" alt=\"luxaciones-vertebrales-1\" width=\"auto\" height=\"150\" \/><br \/>\nFig.1 Radiologia simple lateral on no s\u2019aprecia cap anomalia.<\/div>\n<p>&nbsp;<\/p>\n<div align=\"center\"><img decoding=\"async\" class=\"img-responsive img-rounded aligncenter size-full wp-image-4172\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2015\/05\/luxaciones-vertebrales-2.jpg\" alt=\"luxaciones-vertebrales-2\" width=\"auto\" height=\"150\" \/><br \/>\nFig.2 Radiografia en flexi\u00f3 de la columna cervical on la fletxa mostra el nivell de la luxaci\u00f3.<\/div>\n<p>&nbsp;<\/p>\n<div class=\"row\">\n<div class=\"col-md-6\" style=\"margin-bottom: 10px; margin-top: 15px;\" align=\"center\"><img decoding=\"async\" class=\"img-responsive img-rounded aligncenter size-full wp-image-4173\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2015\/05\/luxaciones-vertebrales-3.jpg\" alt=\"luxaciones-vertebrales-3\" width=\"auto\" height=\"150\" \/><\/div>\n<div class=\"col-md-6\" style=\"margin-bottom: 10px; margin-top: 15px;\" align=\"center\"><img decoding=\"async\" class=\"img-responsive img-rounded aligncenter size-full wp-image-4174\" src=\"https:\/\/institutchiaribcn.com\/wp-content\/uploads\/2015\/05\/luxaciones-vertebrales-4.jpg\" alt=\"luxaciones-vertebrales-4\" width=\"auto\" height=\"150\" \/><\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<div align=\"center\">Fig.3 i Fig.4. Radiografia que mostra una placa de titani amb dos forats i els seus cargols fixant la segona i la tercera v\u00e8rtebra cervical, on pr\u00e8viament s\u2019ha extret la porci\u00f3 central del disc intervertebral trencat, substituint-la per un empelt d\u2019hidroxiapatita.<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h2><strong>Refer\u00e8ncies bibliog\u00e0fiques<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Chechik O, Wientroub S, Danino B, Lebel DE, Ovadia D. (2013) \u201cSuccessful conservative treatment for neglected rotatory atlantoaxial dislocation.\u201d, Journal of Pediatric Orthopaedics, 33(4), pp. 389-392.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Iizuka H, Iizuka Y, Kobayashi R, Takechi Y, Nishinome M, Ara T, Sorimachi Y, Nakajima T, Takagishi K. (2013) \u201cCharacteristics of idiopathic atlanto-axial subluxation: a comparative radiographic study in patients with an idiopathic etiology and those with rheumatoid arthritis.\u201d, European Spine Journal, 22(1), pp. 54-59.<\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Ordonez BJ, Benzel EC, Naderi S, Weller SJ. (2000) \u201cCervical facet dislocation: techniques for ventral reduction and stabilization.\u201d, Journal of Neurosurgery, 92(1), pp. 18-23.<\/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><sup>\u00ae<\/sup><\/sup> Gu\u00eda Breve&#8221;.<\/a><\/li>\n<li style=\"font-size: 16px; font-weight: 300; text-align: justify;\">Sun Y. Yang, Anthony J. Boniello, Caroline E. Poorman, Andy L. Chang, Shenglin Wang, and Peter G. Passias (2014) \u201cA Review of the Diagnosis and Treatment of Atlantoaxial Dislocations\u201d, Global Spine Journal, 4(3), pp. 197-210.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><a href=\"https:\/\/institutchiaribcn.com\/ca\/sindrome-neuro-cranio-vertebral-luxacio-sacrococcigia\/\" target=\"_blank\" rel=\"noopener\">Luxaci\u00f3 sacrococc\u00edgia<\/a><\/h4>\n","protected":false},"featured_media":1695,"template":"","class_list":["post-15068","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>Luxacions Vertebrals | Institut Chiari Barcelona<\/title>\n<meta name=\"description\" content=\"Luxaci\u00f3 vertebral: qu\u00e8 \u00e9s, s\u00edmptomes, causes, diagn\u00f2stic i tractament. 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