{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T04:32:11Z","timestamp":1789014731818,"version":"build-2803163510"},"reference-count":15,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2016,11,1]],"date-time":"2016-11-01T00:00:00Z","timestamp":1477958400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.jp","clinicalkey.com","worldneurosurgery.org","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["World Neurosurgery"],"published-print":{"date-parts":[[2016,11]]},"DOI":"10.1016\/j.wneu.2016.08.035","type":"journal-article","created":{"date-parts":[[2016,8,22]],"date-time":"2016-08-22T20:59:19Z","timestamp":1471899559000},"page":"618.e21-618.e26","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":10,"special_numbering":"C","title":["Noncalcified Hypertrophic Ligamentum Flavum Causing Severe Cervical Stenosis and Myelopathy: Case Report and Review of the Literature"],"prefix":"10.1016","volume":"95","author":[{"given":"Daniel J.","family":"Coughlin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George N.","family":"Rymarczuk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael S.","family":"Dirks","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wneu.2016.08.035_bib1","doi-asserted-by":"crossref","first-page":"513","DOI":"10.3171\/2010.11.SPINE10405","article-title":"Ossification of the ligamentum flavum of the thoracic spine in the Korean population","volume":"14","author":"Kang","year":"2011","journal-title":"J\u00a0Neurosurg Spine"},{"key":"10.1016\/j.wneu.2016.08.035_bib2","doi-asserted-by":"crossref","first-page":"2654","DOI":"10.1097\/BRS.0b013e3181b541c9","article-title":"Dural ossification in ossification of the ligamentum flavum","volume":"34","author":"Muthukumar","year":"2009","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2016.08.035_bib3","doi-asserted-by":"crossref","first-page":"600","DOI":"10.1016\/j.jbspin.2007.01.033","article-title":"Surgical outcome of thoracic myelopathy secondary to ossification of ligamentum flavum","volume":"74","author":"Park","year":"2007","journal-title":"Joint Bone Spine"},{"key":"10.1016\/j.wneu.2016.08.035_bib4","doi-asserted-by":"crossref","first-page":"531","DOI":"10.3171\/jns.1983.59.3.0531","article-title":"Calcification of the ligamentum flavum of the cervical spine","volume":"59","author":"Iwasaki","year":"1983","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2016.08.035_bib5","first-page":"197","article-title":"Flavectomy of cervical vertebrae in treating cervical spinal canal stenosis","volume":"24","author":"Song","year":"2010","journal-title":"Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi"},{"key":"10.1016\/j.wneu.2016.08.035_bib6","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1055\/s-0035-1557140","article-title":"The evaluation and observation of \u201chidden\u201d hypertrophy of cervical ligamentum flavum, cervical canal, and related factors using kinetic magnetic resonance imaging","volume":"6","author":"Zeng","year":"2016","journal-title":"Glob Spine J"},{"key":"10.1016\/j.wneu.2016.08.035_bib7","first-page":"741","article-title":"Selective fenestration lamina of cervical vertebral lamina to excise ligamentum flavum for treating hypertrophic ligamentum flavum","volume":"22","author":"Zhan","year":"2009","journal-title":"Zhongguo Gu Shang"},{"key":"10.1016\/j.wneu.2016.08.035_bib8","doi-asserted-by":"crossref","first-page":"E675","DOI":"10.1097\/BRS.0000000000000913","article-title":"Degenerative cervical myelopathy: epidemiology, genetics and pathogenesis","volume":"40","author":"Nouri","year":"2015","journal-title":"Spine (Phila Pa 1976)"},{"issue":"22 suppl 1","key":"10.1016\/j.wneu.2016.08.035_bib9","first-page":"36","article-title":"Pathophysiology and natural history of cervical spondylotic myelopathy","volume":"38","author":"Karadimas","year":"2013","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2016.08.035_bib10","doi-asserted-by":"crossref","first-page":"274","DOI":"10.1227\/NEU.0000000000000755","article-title":"The mechanism of ligamentum flavum hypertrophy: introducing angiogenesis as a critical link that couples mechanical stress and hypertrophy","volume":"77","author":"Hur","year":"2015","journal-title":"Neurosurgery"},{"key":"10.1016\/j.wneu.2016.08.035_bib11","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1001\/archsurg.1973.01350150029008","article-title":"Hypertrophied ligamentum flavum. Clinical and surgical significance","volume":"106","author":"Beamer","year":"1973","journal-title":"Arch Surg"},{"key":"10.1016\/j.wneu.2016.08.035_bib12","first-page":"867","article-title":"Myelopathy due to ossified ligament flava in the lower thoracic spine","volume":"7","author":"Kodama","year":"1979","journal-title":"No Shinkei Geka"},{"key":"10.1016\/j.wneu.2016.08.035_bib13","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1148\/radiology.143.2.7071348","article-title":"Ossification of spinal\u00a0ligaments causing thoracic radioculomyelopathy","volume":"143","author":"Miyakasa","year":"1982","journal-title":"Radiology"},{"key":"10.1016\/j.wneu.2016.08.035_bib14","first-page":"191","article-title":"The ossification of the yellow ligament in the thoracic spine\u2014incidence, classification, neurological findings and narrow spinal canal","volume":"24","author":"Saiki","year":"1981","journal-title":"Ortho Trauma Surg"},{"key":"10.1016\/j.wneu.2016.08.035_bib15","doi-asserted-by":"crossref","first-page":"546","DOI":"10.1016\/j.wneu.2010.10.041","article-title":"Surgical treatments of myelopathy caused by cervical ligamentum flavum ossification","volume":"75","author":"Yang","year":"2011","journal-title":"World Neurosurg"}],"container-title":["World Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S187887501630701X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S187887501630701X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,9,9]],"date-time":"2018-09-09T03:21:32Z","timestamp":1536463292000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S187887501630701X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,11]]},"references-count":15,"alternative-id":["S187887501630701X"],"URL":"https:\/\/doi.org\/10.1016\/j.wneu.2016.08.035","relation":{},"ISSN":["1878-8750"],"issn-type":[{"value":"1878-8750","type":"print"}],"subject":[],"published":{"date-parts":[[2016,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Noncalcified Hypertrophic Ligamentum Flavum Causing Severe Cervical Stenosis and Myelopathy: Case Report and Review of the Literature","name":"articletitle","label":"Article Title"},{"value":"World Neurosurgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wneu.2016.08.035","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}