{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,3]],"date-time":"2026-11-03T16:38:34Z","timestamp":1793723914669,"version":"4.6.1"},"reference-count":36,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"23","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Spine"],"published-print":{"date-parts":[[2009,11]]},"DOI":"10.1097\/brs.0b013e3181b22bd0","type":"journal-article","created":{"date-parts":[[2009,10,27]],"date-time":"2009-10-27T03:16:47Z","timestamp":1256613407000},"page":"2518-2524","source":"Crossref","is-referenced-by-count":32,"title":["The Prevalence and Pathogenesis of Synovial Cysts Within the Ligamentum Flavum in Patients With Lumbar Spinal Stenosis and Radiculopathy"],"prefix":"10.1097","volume":"34","author":[{"given":"Martin J.","family":"Wilby","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert D.","family":"Fraser","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Barrie","family":"Vernon-Roberts","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert J.","family":"Moore","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","reference":[{"key":"R1-8-20160304","doi-asserted-by":"crossref","first-page":"372","DOI":"10.3171\/jns.1974.41.3.0372","volume":"41","author":"Kao","year":"1974","journal-title":"J Neurosurg"},{"key":"R2-8-20160304","doi-asserted-by":"crossref","first-page":"617","DOI":"10.3171\/jns.1984.60.3.0617","volume":"60","author":"Abdullah","year":"1984","journal-title":"J Neurosurg"},{"key":"R3-8-20160304","first-page":"971","volume":"6","author":"Casselman","year":"1985","journal-title":"AJNR Am J Neuroradiol"},{"key":"R4-8-20160304","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1148\/radiology.145.2.7134440","volume":"145","author":"Hemminghytt","year":"1982","journal-title":"Radiology"},{"key":"R5-8-20160304","first-page":"235","volume":"99","author":"Houten","year":"2003","journal-title":"J Neurosurg"},{"key":"R6-8-20160304","doi-asserted-by":"crossref","first-page":"415","DOI":"10.1227\/00006123-198609000-00013","volume":"19","author":"Kjerulf","year":"1985","journal-title":"Neurosurgery"},{"key":"R7-8-20160304","doi-asserted-by":"crossref","first-page":"53","DOI":"10.3171\/jns.2000.93.1.0053","volume":"93","author":"Lyons","year":"2000","journal-title":"J Neurosurg"},{"key":"R8-8-20160304","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1007\/s005860050016","volume":"9","author":"Maezawa","year":"2000","journal-title":"Eur Spine J"},{"key":"R9-8-20160304","doi-asserted-by":"crossref","first-page":"1176","DOI":"10.1007\/s00586-005-0009-4","volume":"15","author":"Khan","year":"2006","journal-title":"Eur Spine J"},{"key":"R10-8-20160304","doi-asserted-by":"crossref","first-page":"528","DOI":"10.1302\/0301-620X.52B3.528","volume":"52","author":"Gritzka","year":"1970","journal-title":"J Bone Joint Surg Br"},{"key":"R11-8-20160304","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1097\/01.bsd.0000109837.59382.0e","volume":"17","author":"Wildi","year":"2004","journal-title":"J Spinal Disord Tech"},{"key":"R12-8-20160304","doi-asserted-by":"crossref","first-page":"1499","DOI":"10.1007\/s00586-006-0287-5","volume":"16","author":"Christophis","year":"2007","journal-title":"Eur Spine J"},{"key":"R13-8-20160304","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1097\/00007632-199501000-00015","volume":"20","author":"Hsu","year":"1995","journal-title":"Spine"},{"key":"R14-8-20160304","doi-asserted-by":"crossref","first-page":"398","DOI":"10.3171\/spi.2006.5.5.398","volume":"5","author":"Kusakabe","year":"2006","journal-title":"J Neurosurg Spine"},{"key":"R15-8-20160304","doi-asserted-by":"crossref","first-page":"250","DOI":"10.2176\/nmc.47.250","volume":"47","author":"Terao","year":"2007","journal-title":"Neurol Med Chir (Tokyo)"},{"key":"R16-8-20160304","author":"Henderson","year":"1987"},{"key":"R17-8-20160304","author":"Gardner","year":"1992"},{"key":"R18-8-20160304","author":"Rosai","year":"1989"},{"key":"R19-8-20160304","author":"Athanasou","year":"2001"},{"key":"R20-8-20160304","doi-asserted-by":"crossref","first-page":"293","DOI":"10.3171\/jns.1987.66.2.0293","volume":"66","author":"Franck","year":"1987","journal-title":"J Neurosurg"},{"key":"R21-8-20160304","first-page":"1239","volume":"10","author":"Liu","year":"1989","journal-title":"AJNR Am J Neuroradiol"},{"key":"R22-8-20160304","doi-asserted-by":"crossref","first-page":"322","DOI":"10.1227\/00006123-198309000-00021","volume":"13","author":"Pendleton","year":"1983","journal-title":"Neurosurgery"},{"key":"R23-8-20160304","doi-asserted-by":"crossref","first-page":"246","DOI":"10.3171\/jns.1973.39.2.0246","volume":"39","author":"Sypert","year":"1973","journal-title":"J Neurosurg"},{"key":"R24-8-20160304","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1227\/00006123-198808000-00019","volume":"23","author":"Assam","year":"1988","journal-title":"Neurosurgery"},{"key":"R25-8-20160304","doi-asserted-by":"crossref","first-page":"1528","DOI":"10.1097\/00007632-199212000-00019","volume":"17","author":"Cameron","year":"1992","journal-title":"Spine"},{"key":"R26-8-20160304","doi-asserted-by":"crossref","first-page":"500","DOI":"10.3171\/jns.1996.85.4.0560","volume":"85","author":"Sabo","year":"1996","journal-title":"J Neurosurg"},{"key":"R27-8-20160304","first-page":"371","volume":"54","author":"Meyerding","year":"1932","journal-title":"Surg Gynaecol Obstet"},{"key":"R28-8-20160304","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1016\/0090-3019(95)80090-4","volume":"43","author":"Yarde","year":"1995","journal-title":"Surg Neurol"},{"key":"R29-8-20160304","doi-asserted-by":"crossref","first-page":"642","DOI":"10.1227\/00006123-198804000-00004","volume":"22","author":"Onofrio","year":"1988","journal-title":"Neurosurgery"},{"key":"R30-8-20160304","doi-asserted-by":"crossref","first-page":"865","DOI":"10.2106\/00004623-198567060-00006","volume":"67","author":"Kurz","year":"1985","journal-title":"J Bone Joint Surg (Am)"},{"key":"R31-8-20160304","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1097\/00007632-199901010-00015","volume":"24","author":"Weiner","year":"1999","journal-title":"Spine"},{"key":"R32-8-20160304","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1136\/ard.16.4.494","volume":"16","author":"Kellgren","year":"1957","journal-title":"Ann Rheum Dis"},{"key":"R33-8-20160304","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1007\/s005860050004","volume":"9","author":"Gries","year":"2000","journal-title":"Eur Spine J"},{"key":"R34-8-20160304","first-page":"263","author":"Haughton","year":"1988"},{"key":"R35-8-20160304","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1002\/ca.980040206","volume":"4","author":"Xu","year":"1991","journal-title":"Clin Anat"},{"key":"R36-8-20160304","doi-asserted-by":"crossref","first-page":"831","DOI":"10.1007\/s00586-007-0563-z","volume":"17","author":"Boviatsis","year":"2008","journal-title":"Eur Spine J"}],"container-title":["Spine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/00007632-200911010-00008","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,6]],"date-time":"2026-08-06T18:02:21Z","timestamp":1786039341000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/00007632-200911010-00008"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2009,11]]},"references-count":36,"journal-issue":{"issue":"23"},"URL":"https:\/\/doi.org\/10.1097\/brs.0b013e3181b22bd0","relation":{},"ISSN":["0362-2436"],"issn-type":[{"value":"0362-2436","type":"print"}],"subject":[],"published":{"date-parts":[[2009,11]]}}}