{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T11:34:44Z","timestamp":1763465684438,"version":"3.45.0"},"reference-count":11,"publisher":"AVES YAYINCILIK A.\u015e.","issue":"3","license":[{"start":{"date-parts":[[2020,2,6]],"date-time":"2020-02-06T00:00:00Z","timestamp":1580947200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2017,11,13]],"date-time":"2017-11-13T00:00:00Z","timestamp":1510531200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["AOTT"],"abstract":"<jats:p>Abstract\n\nBrown-Sequard syndrome is an uncommon complication of atlantoaxial arthrodesis. A 50-year-old female visited our emergency department after falling from a ladder. Radiologic evaluations revealed chronic C1-2 instability with acute spinal cord injury. The day after atlantoaxial fusion was performed, she developed left-sided motor weakness and the loss of right-sided pain and temperature sensation. Based on physical examination and radiologic findings, we diagnosed her as having Brown-Sequard syndrome. Spine surgeons performing this procedure should therefore consider Brown-Sequard syndrome if a patient displays signs of postoperative hemiplegia.\nER -<\/jats:p>","DOI":"10.1016\/j.aott.2017.11.005","type":"journal-article","created":{"date-parts":[[2017,11,24]],"date-time":"2017-11-24T02:16:33Z","timestamp":1511489793000},"page":"240-243","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"title":["Brown-Sequard syndrome caused by hyperextension in a patient with atlantoaxial subluxation due to an os odontoideum"],"prefix":"10.5152","volume":"52","author":[{"given":"Dong-yeong","family":"LEE","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soon-taek","family":"JEONG","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tae-ho","family":"LEE","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dong-hee","family":"K\u0130M","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3111","published-online":{"date-parts":[[2020,2,6]]},"reference":[{"key":"10.1016\/j.aott.2017.11.005_bib1","doi-asserted-by":"crossref","first-page":"E1162","DOI":"10.1097\/BRS.0b013e31829a7c42","article-title":"Subarachnoid hemorrhage and acute hydrocephalus as a complication of C1 lateral mass screws","volume":"38","author":"Stovell","year":"2013","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.aott.2017.11.005_bib2","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1111\/os.12136","article-title":"C2 nerve dysfunction associated with C1 lateral mass screw fixation","volume":"6","author":"Huang","year":"2014","journal-title":"Orthop Surg"},{"key":"10.1016\/j.aott.2017.11.005_bib3","doi-asserted-by":"crossref","first-page":"554","DOI":"10.3171\/spi.2006.5.6.554","article-title":"Vertebral artery injury in C-1 lateral mass screw fixation. 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