{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T13:53:28Z","timestamp":1761746008733},"reference-count":9,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background: <\/jats:title>\n<jats:p>There are very few reports of intradural disc herniations associated with achondroplasia described in the literature.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Case Description: <\/jats:title>\n<jats:p>A patient with achondroplasia presented with progressive paraparesis attributed to a magnetic resonance-documented intradural disc herniation at the T12\u2013L1 level occupying more than 90% of the spinal canal. It was successfully removed through a T12 laminectomy with durotomy; note a laminectomy would have been contraindicated if this had been an extradural anterior\/anterolateral disc. Postoperatively, the patient progressively improved and, within 6 months, had 4\/5 proximal\/distal function and full sphincter control.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Conclusion: <\/jats:title>\n<jats:p>A patient with achondroplasia and an intradural T12\/L1 disc herniation (i.e., unlike an extradural anterior\/anterolateral thoracic disc) successfully underwent a decompressive laminectomy with near full resolution of their preoperative paraparesis.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_347_2024","type":"journal-article","created":{"date-parts":[[2024,10,11]],"date-time":"2024-10-11T07:39:40Z","timestamp":1728632380000},"page":"369","update-policy":"http:\/\/dx.doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Intradural T12\u2013L1 disc herniation in a patient with achondroplasia: A case report"],"prefix":"10.25259","volume":"15","author":[{"given":"Edgar G.","family":"Ordonez-Rubiano","sequence":"first","affiliation":[{"name":"Department of Neurosurgery, Hospital de San Jos\u00e9, Bogot\u00e1, Colombia"},{"name":"Department of Neurosurgery, Hospital Universitario Fundaci\u00f3n Santa Fe de Bogot\u00e1, Bogot\u00e1, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jorge Alberto","family":"Romo","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital de San Jos\u00e9, Bogot\u00e1, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"Torres","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital de San Jos\u00e9, Bogot\u00e1, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Santiago Jos\u00e9","family":"Troncoso","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Universidad Nacional del Nordeste, Chaco-Corrientes, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Javier","family":"Pati\u00f1o","sequence":"additional","affiliation":[{"name":"Department of Neurosurgery, Hospital de San Jos\u00e9, Bogot\u00e1, Colombia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"10894","published-online":{"date-parts":[[2024,10,11]]},"reference":[{"key":"10.25259\/SNI_347_2024\/ref-1","doi-asserted-by":"crossref","first-page":"4167","DOI":"10.1007\/s10072-022-06059-y","article-title":"Diagnostic approach, therapeutic strategies, and surgical indications in intradural thoracic disc herniation associated with CSF leak, intracranial hypotension, and CNS superficial siderosis","volume":"43","author":"Bonomo","year":"2022","journal-title":"Neurol Sci"},{"key":"10.25259\/SNI_347_2024\/ref-2","doi-asserted-by":"crossref","first-page":"S404","DOI":"10.1007\/s00586-012-2516-4","article-title":"Intradural lumbar disc herniation: Report of five cases with literature review","volume":"22","author":"Ducati","year":"2013","journal-title":"Eur Spine J"},{"key":"10.25259\/SNI_347_2024\/ref-3","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1111\/cge.13542","article-title":"Current knowledge of medical complications in adults with achondroplasia: A scoping review","volume":"97","author":"Fredwall","year":"2020","journal-title":"Clin Genet"},{"key":"10.25259\/SNI_347_2024\/ref-4","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.jocn.2017.10.024","article-title":"Cervical intradural disc herniation: A systematic review","volume":"48","author":"Guan","year":"2018","journal-title":"J Clin Neurosci"},{"key":"10.25259\/SNI_347_2024\/ref-5","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1097\/00007632-198203000-00008","article-title":"The clinical spectrum of lumbar spine disease in achondroplasia","volume":"7","author":"Kahanovitz","year":"1982","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.25259\/SNI_347_2024\/ref-6","doi-asserted-by":"crossref","first-page":"529","DOI":"10.1097\/00007632-198905000-00011","article-title":"Intradural lumbar disc herniation. 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