{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,31]],"date-time":"2025-05-31T06:23:26Z","timestamp":1748672606393,"version":"3.37.3"},"reference-count":10,"publisher":"Georg Thieme Verlag KG","issue":"01","license":[{"start":{"date-parts":[[2020,9,30]],"date-time":"2020-09-30T00:00:00Z","timestamp":1601424000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev Bras Ortop (Sao Paulo)"],"published-print":{"date-parts":[[2021,2]]},"abstract":"<jats:title>Resumo<\/jats:title><jats:p>Cistos aracn\u00f3ides s\u00e3o raros, podem ocorrer em todos os n\u00edveis do saco dural, e sua origem pode ser cong\u00eanita, traum\u00e1tica, iatrog\u00eanica ou inflamat\u00f3ria. Neste artigo, relatamos o caso de uma paciente com mielopatia tor\u00e1cica compressiva decorrente de um cisto aracn\u00f3ide intradural incomum, de manifesta\u00e7\u00e3o p\u00f3s-traum\u00e1tica, assim como sua resolu\u00e7\u00e3o, al\u00e9m de realizar revis\u00e3o da literatura sobre o tema. A principal localiza\u00e7\u00e3o \u00e9 na coluna tor\u00e1cica, seguida das colunas lombar, lombossacra e toracolombar. O cisto com origem traum\u00e1tica \u00e9 causado por les\u00e3o da camada interna da dura-m\u00e1ter. Essas les\u00f5es produzem d\u00e9ficit neurol\u00f3gico por meio de efeito de massa sobre a medula espinhal. A exist\u00eancia de mielopatia compressiva associada \u00e9 mais rara ainda. A ressec\u00e7\u00e3o ou drenagem dos cistos na vig\u00eancia de mielopatia deve ser imediata, sendo o tratamento de escolha. Apesar de raros, podem ser uma complica\u00e7\u00e3o de fraturas da coluna vertebral que s\u00e3o muito comuns na pr\u00e1tica de ortopedistas e neurocirurgi\u00f5es, que devem estar preparados para essa situa\u00e7\u00e3o incomum.<\/jats:p>","DOI":"10.1055\/s-0040-1714225","type":"journal-article","created":{"date-parts":[[2020,9,30]],"date-time":"2020-09-30T22:50:34Z","timestamp":1601506234000},"page":"114-117","source":"Crossref","is-referenced-by-count":2,"title":["Cisto aracn\u00f3ide ap\u00f3s trauma na coluna tor\u00e1cica com compress\u00e3o medular: Relato de caso"],"prefix":"10.1055","volume":"56","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6878-3377","authenticated-orcid":false,"given":"Igor de Barcellos","family":"Zanon","sequence":"additional","affiliation":[{"name":"Grupo de Coluna Vertebral, Departamento de Ortopedia e Traumatologia \u201cPavilh\u00e3o Fernandinho Simonsen\u201d, Santa Casa de Miseric\u00f3rdia de S\u00e3o Paulo, S\u00e3o Paulo, SP, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2179-3666","authenticated-orcid":false,"given":"Michel","family":"Kanas","sequence":"additional","affiliation":[{"name":"Departamento de Ortopedia e Traumatologia, Hospital Israelita Albert Einstein, S\u00e3o Paulo, SP, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8082-3944","authenticated-orcid":false,"given":"Marcos Augusto St\u00e1vale","family":"Joaquim","sequence":"additional","affiliation":[{"name":"Departamento de Ortopedia e Traumatologia, Hospital Israelita Albert Einstein, S\u00e3o Paulo, SP, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5510-3507","authenticated-orcid":false,"given":"D\u00e9lio Eul\u00e1lio","family":"Martins","sequence":"additional","affiliation":[{"name":"Departamento de Ortopedia e Traumatologia, Hospital Israelita Albert Einstein, S\u00e3o Paulo, SP, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1961-6537","authenticated-orcid":false,"given":"Marcelo","family":"Wajchenberg","sequence":"additional","affiliation":[{"name":"Departamento de Ortopedia e Traumatologia, Hospital Israelita Albert Einstein, S\u00e3o Paulo, SP, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2608-2118","authenticated-orcid":false,"given":"Nelson","family":"Astur","sequence":"additional","affiliation":[{"name":"Grupo de Coluna Vertebral, Departamento de Ortopedia e Traumatologia \u201cPavilh\u00e3o Fernandinho Simonsen\u201d, Santa Casa de Miseric\u00f3rdia de S\u00e3o Paulo, S\u00e3o Paulo, SP, Brasil"},{"name":"Departamento de Ortopedia e Traumatologia, Hospital Israelita Albert Einstein, S\u00e3o Paulo, SP, Brasil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2020,9,30]]},"reference":[{"issue":"01","key":"ref1","doi-asserted-by":"crossref","first-page":"40","DOI":"10.4103\/2006-8808.78472","article-title":"Traumatic fracture of thin pedicles secondary to extradural meningeal cyst","volume":"3","author":"D S Yanni","year":"2011","journal-title":"J Surg Tech Case Rep"},{"issue":"11","key":"ref2","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1038\/sj.sc.3101217","article-title":"Intradural arachnoid cyst associated with thoracic spinal compression fracture: 7-year follow up after surgery","volume":"39","author":"T Shibata","year":"2001","journal-title":"Spinal Cord"},{"issue":"03","key":"ref3","first-page":"267","article-title":"[Postraumatic epidural arachnoid spinal cyst: case report]","volume":"22","author":"O Hern\u00e1ndez-Le\u00f3n","year":"2011","journal-title":"Neurocirugia (Astur)"},{"issue":"23","key":"ref4","doi-asserted-by":"crossref","first-page":"2028","DOI":"10.1097\/BRS.0b013e3182a8a381","article-title":"AOSpine thoracolumbar spine injury classification system: fracture description, neurological status, and key modifiers","volume":"38","author":"A R Vaccaro","year":"2013","journal-title":"Spine"},{"issue":"02","key":"ref5","doi-asserted-by":"crossref","first-page":"351","DOI":"10.3171\/jns.1996.85.2.0351","article-title":"Traumatic interdural arachnoid cyst in the upper cervical spine. 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