{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T16:46:08Z","timestamp":1790700368846,"version":"4.1.0"},"reference-count":17,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,9,1]],"date-time":"2019-09-01T00:00:00Z","timestamp":1567296000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["World Neurosurgery"],"published-print":{"date-parts":[[2019,9]]},"DOI":"10.1016\/j.wneu.2019.05.214","type":"journal-article","created":{"date-parts":[[2019,5,30]],"date-time":"2019-05-30T17:01:21Z","timestamp":1559235681000},"page":"49-54","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":33,"special_numbering":"C","title":["A Novel Percutaneous Biportal Endoscopic Technique for Symptomatic Spinal Epidural Lipomatosis: Technical Note and Case Presentations"],"prefix":"10.1016","volume":"129","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1581-3744","authenticated-orcid":false,"given":"Sang-Soo","family":"Kang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Su-Chan","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4632-521X","authenticated-orcid":false,"given":"Seung-Kook","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wneu.2019.05.214_bib1","first-page":"664","article-title":"Symptomatic deposition of epidural fat in a morbidly obese woman","volume":"3","author":"Badami","year":"1982","journal-title":"AJNR Am J Neuroradiol"},{"key":"10.1016\/j.wneu.2019.05.214_bib2","doi-asserted-by":"crossref","first-page":"355","DOI":"10.3109\/02688699409029626","article-title":"Idiopathic spinal extradural lipomatosis in a non-obese otherwise healthy man","volume":"8","author":"Selmi","year":"1994","journal-title":"Br J Neurosurg"},{"key":"10.1016\/j.wneu.2019.05.214_bib3","doi-asserted-by":"crossref","first-page":"1333","DOI":"10.1016\/j.spinee.2016.06.022","article-title":"Patient-reported outcome of surgical treatment for lumbar spinal epidural lipomatosis","volume":"16","author":"Ferlic","year":"2016","journal-title":"Spine J"},{"key":"10.1016\/j.wneu.2019.05.214_bib4","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/0749-8063(92)90058-J","article-title":"Arthroscopic microdiscectomy","volume":"8","author":"Kambin","year":"1992","journal-title":"Arthroscopy"},{"key":"10.1016\/j.wneu.2019.05.214_bib5","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1186\/s13018-018-0725-1","article-title":"Clinical comparison of unilateral biportal endoscopic technique versus open microdiscectomy for single-level lumbar discectomy: a multicenter, retrospective analysis","volume":"13","author":"Kim","year":"2018","journal-title":"J\u00a0Orthop Surg Res"},{"key":"10.1016\/j.wneu.2019.05.214_bib6","doi-asserted-by":"crossref","first-page":"e684","DOI":"10.1016\/j.wneu.2018.08.144","article-title":"Can percutaneous biportal endoscopic surgery achieve enough canal decompression for degenerative lumbar stenosis? Prospective case\u2013control study","volume":"120","author":"Heo","year":"2018","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2019.05.214_bib7","doi-asserted-by":"crossref","first-page":"24","DOI":"10.3171\/spi.2006.4.1.24","article-title":"Decompression of idiopathic lumbar epidural lipomatosis: diagnostic magnetic resonance imaging evaluation and review of the literature","volume":"4","author":"Ishikawa","year":"2006","journal-title":"J\u00a0Neurosurg Spine"},{"key":"10.1016\/j.wneu.2019.05.214_bib8","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.1007\/s00256-011-1153-z","article-title":"A\u00a0new grading system of lumbar central canal stenosis on MRI: an easy and reliable method","volume":"40","author":"Lee","year":"2011","journal-title":"Skeletal Radiol"},{"key":"10.1016\/j.wneu.2019.05.214_bib9","doi-asserted-by":"crossref","first-page":"14554","DOI":"10.1097\/00003086-198710000-00016","article-title":"Percutaneous posterolateral discectomy. Anatomy and mechanism","volume":"223","author":"Kambin","year":"1987","journal-title":"Clin Orthop Relat Res"},{"key":"10.1016\/j.wneu.2019.05.214_bib10","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1016\/j.spinee.2004.05.252","article-title":"Spinal epidural lipomatosis: case reports, literature review and meta-analysis","volume":"5","author":"Fogel","year":"2005","journal-title":"Spine J"},{"key":"10.1016\/j.wneu.2019.05.214_bib11","doi-asserted-by":"crossref","first-page":"926","DOI":"10.1097\/01.PHM.0000143397.02251.56","article-title":"Epidural steroid injections in the treatment of symptomatic lumbar spinal stenosis associated with epidural lipomatosis","volume":"83","author":"Botwin","year":"2004","journal-title":"Am J Phys Med Rehabil"},{"key":"10.1016\/j.wneu.2019.05.214_bib12","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1097\/00007632-200102010-00017","article-title":"Cauda equina syndrome secondary to idiopathic spinal epidural lipomatosis","volume":"26","author":"Lisai","year":"2001","journal-title":"Spine"},{"key":"10.1016\/j.wneu.2019.05.214_bib13","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1016\/0303-8467(94)90059-0","article-title":"Lumbar epidural lipomatosis causing neurogenic claudication in two obese patients","volume":"96","author":"van Rooij","year":"1994","journal-title":"Clin Neurol Neurosurg"},{"key":"10.1016\/j.wneu.2019.05.214_bib14","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1055\/s-2007-1004569","article-title":"Minimally invasive excision of lumbar epidural lipomatosis using a spinal endoscope","volume":"51","author":"Sairyo","year":"2008","journal-title":"Minim Invasive Neurosurg"},{"key":"10.1016\/j.wneu.2019.05.214_bib15","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/S0090-3019(98)00016-0","article-title":"Endoscopic suction decompression of idiopathic epidural lipomatosis","volume":"50","author":"Frank","year":"1998","journal-title":"Surg Neurol"},{"key":"10.1016\/j.wneu.2019.05.214_bib16","doi-asserted-by":"crossref","first-page":"E8","DOI":"10.3171\/2017.5.FOCUS17146","article-title":"Fully endoscopic lumbar interbody fusion using a percutaneous unilateral biportal endoscopic technique: technical note and preliminary clinical results","volume":"43","author":"Heo","year":"2017","journal-title":"Neurosurg Focus"},{"key":"10.1016\/j.wneu.2019.05.214_bib17","doi-asserted-by":"crossref","first-page":"328","DOI":"10.4055\/cios.2018.10.3.328","article-title":"Clinical and radiological outcomes of unilateral biportal endoscopic decompression by 30\u00b0 arthroscopy in lumbar spinal stenosis: minimum 2-year follow-up","volume":"10","author":"Kim","year":"2018","journal-title":"Clin Orthop Surg"}],"container-title":["World Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875019314913?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875019314913?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T08:32:03Z","timestamp":1761813123000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1878875019314913"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,9]]},"references-count":17,"alternative-id":["S1878875019314913"],"URL":"https:\/\/doi.org\/10.1016\/j.wneu.2019.05.214","relation":{},"ISSN":["1878-8750"],"issn-type":[{"value":"1878-8750","type":"print"}],"subject":[],"published":{"date-parts":[[2019,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"A Novel Percutaneous Biportal Endoscopic Technique for Symptomatic Spinal Epidural Lipomatosis: Technical Note and Case Presentations","name":"articletitle","label":"Article Title"},{"value":"World Neurosurgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wneu.2019.05.214","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}