{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T13:42:02Z","timestamp":1787060522627,"version":"build-2736575974"},"reference-count":46,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2024,11,1]],"date-time":"2024-11-01T00:00:00Z","timestamp":1730419200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"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":[[2024,11]]},"DOI":"10.1016\/j.wneu.2024.07.196","type":"journal-article","created":{"date-parts":[[2024,8,6]],"date-time":"2024-08-06T04:05:20Z","timestamp":1722917120000},"page":"156-164","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":3,"special_numbering":"C","title":["Camptocormia in Parkinson Disease: Systematic Review of Management Using Spine Surgery"],"prefix":"10.1016","volume":"191","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-4655-7612","authenticated-orcid":false,"given":"Ali Saif R.","family":"Khan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8024-7094","authenticated-orcid":false,"given":"Tobias A.","family":"Mattei","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe A.","family":"Mercier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5085-3103","authenticated-orcid":false,"given":"Michael","family":"Cloney","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nader S.","family":"Dahdaleh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tyler R.","family":"Koski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5242-1646","authenticated-orcid":false,"given":"Najib E.","family":"El Tecle","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.wneu.2024.07.196_bib1","doi-asserted-by":"crossref","first-page":"576","DOI":"10.1002\/mdc3.12810","article-title":"Postural abnormalities in Parkinson\u2019s disease: an epidemiological and clinical multicenter study","volume":"6","author":"Tinazzi","year":"2019","journal-title":"Mov Disord Clin Pract"},{"key":"10.1016\/j.wneu.2024.07.196_bib2","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1186\/s40734-016-0029-8","article-title":"Postural deformities in Parkinson\u2019s disease -mutual relationships among neck flexion, fore-bent, knee-bent and lateral-bent angles and correlations with clinical predictors","volume":"3","author":"Yoshii","year":"2016","journal-title":"J\u00a0Clin Mov Disord"},{"key":"10.1016\/j.wneu.2024.07.196_bib3","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1002\/1531-8257(199905)14:3<443::AID-MDS1009>3.0.CO;2-G","article-title":"Camptocormia (bent spine) in patients with Parkinson\u2019s disease--characterization and possible pathogenesis of an unusual phenomenon","volume":"14","author":"Djaldetti","year":"1999","journal-title":"Mov Disord"},{"key":"10.1016\/j.wneu.2024.07.196_bib4","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1002\/mdc3.12437","article-title":"Clinical definition of camptocormia in Parkinson\u2019s disease","volume":"4","author":"Margraf","year":"2017","journal-title":"Mov Disord Clin Pract"},{"key":"10.1016\/j.wneu.2024.07.196_bib5","first-page":"937","article-title":"La camptocormia; incurvation du tronc, consecutive aux traumatisms du dos et des lombes; considerations morphologiques [Camptocormia; curvature of the trunk, following trauma to the back and lower back; morphological considerations]","volume":"28","author":"Souques","year":"1915","journal-title":"Res Neurl"},{"key":"10.1016\/j.wneu.2024.07.196_bib6","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1136\/bmj.2.3023.621","article-title":"The bent back of soldiers","volume":"2","author":"Hurst","year":"1918","journal-title":"Br Med J"},{"key":"10.1016\/j.wneu.2024.07.196_bib7","first-page":"295","article-title":"Camptocormia: hysterical bent back of soldiers. Report of two cases","volume":"92","author":"Hamlin","year":"1943","journal-title":"Mil Med"},{"key":"10.1016\/j.wneu.2024.07.196_bib8","first-page":"570","article-title":"Hysterical flexion deformity of the vertebral column; camptocormia","volume":"5","author":"Sutro","year":"1946","journal-title":"Bull U S Army Med Dep"},{"key":"10.1016\/j.wneu.2024.07.196_bib9","doi-asserted-by":"crossref","first-page":"1494","DOI":"10.1097\/00007632-199907150-00017","article-title":"The old and the new camptocormia","volume":"24","author":"Karbowski","year":"1999","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2024.07.196_bib10","doi-asserted-by":"crossref","first-page":"240","DOI":"10.1212\/CPJ.0000000000000453","article-title":"Camptocormia: etiology, diagnosis, and treatment response","volume":"8","author":"Ali","year":"2018","journal-title":"Neurol Clin Pract"},{"key":"10.1016\/j.wneu.2024.07.196_bib11","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1136\/jnnp.2008.150011","article-title":"Camptocormia in Parkinson disease: an epidemiological and clinical study","volume":"80","author":"Tiple","year":"2009","journal-title":"J\u00a0Neurol Neurosurg Psychiatr"},{"key":"10.1016\/j.wneu.2024.07.196_bib12","first-page":"75","article-title":"Camptocormia in Parkinson\u2019s disease: definition, epidemiology, pathogenesis and treatment modalities","volume":"87","author":"Srivanitchapoom","year":"2016","journal-title":"J\u00a0Neurol Neurosurg Psychiatr"},{"key":"10.1016\/j.wneu.2024.07.196_bib13","first-page":"368","article-title":"Surgical management of camptocormia in Parkinson\u2019s disease: systematic review and meta-analysis","volume":"131","author":"Chan","year":"2018","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2024.07.196_bib14","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.parkreldis.2018.04.033","article-title":"Diagnostic criteria for camptocormia in Parkinson\u2019s disease: a consensus-based proposal","volume":"53","author":"Fasano","year":"2018","journal-title":"Parkinsonism Relat Disord"},{"key":"10.1016\/j.wneu.2024.07.196_bib15","doi-asserted-by":"crossref","first-page":"765","DOI":"10.1016\/j.parkreldis.2015.02.027","article-title":"Mechanism of camptocormia in Parkinson\u2019s disease analyzed by tilt table-EMG recording","volume":"21","author":"Furusawa","year":"2015","journal-title":"Park Relat Disord"},{"key":"10.1016\/j.wneu.2024.07.196_bib16","first-page":"485","article-title":"Pathophysiological concepts and treatment of camptocormia","volume":"6","author":"Margraf","year":"2016","journal-title":"J\u00a0Parkinsons Dis"},{"key":"10.1016\/j.wneu.2024.07.196_bib17","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1007\/s00401-011-0927-7","article-title":"Myofibrillar disorganization characterizes myopathy of camptocormia in Parkinson\u2019s disease","volume":"123","author":"Wrede","year":"2012","journal-title":"Acta Neuropathol"},{"key":"10.1016\/j.wneu.2024.07.196_bib18","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1001\/archneur.1972.00490150045008","article-title":"Experimental core-like lesions and nemaline rods. A correlative morphological and physiological study","volume":"27","author":"Karpati","year":"1972","journal-title":"Arch Neurol"},{"key":"10.1016\/j.wneu.2024.07.196_bib19","doi-asserted-by":"crossref","first-page":"128","DOI":"10.3389\/fnagi.2016.00128","article-title":"Camptocormia in Parkinson\u2019s disease: a muscle disease due to dysregulated proprioceptive polysynaptic reflex arch","volume":"8","author":"Schulz-Schaeffer","year":"2016","journal-title":"Front Aging Neurosci"},{"key":"10.1016\/j.wneu.2024.07.196_bib20","doi-asserted-by":"crossref","first-page":"889","DOI":"10.1002\/mds.21967","article-title":"Ultrasound-guided injection of the iliopsoas muscle with botulinum toxin in camptocormia","volume":"23","author":"Von Coelln","year":"2008","journal-title":"Mov Disord"},{"key":"10.1016\/j.wneu.2024.07.196_bib21","doi-asserted-by":"crossref","first-page":"2027","DOI":"10.1002\/mds.22676","article-title":"Goal attainment after treatment of parkinsonian camptocormia with botulinum toxin","volume":"24","author":"Fietzek","year":"2009","journal-title":"Mov Disord"},{"key":"10.1016\/j.wneu.2024.07.196_bib22","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.toxicon.2015.06.004","article-title":"Treatment of camptocormia with botulinum toxin","volume":"107","author":"Bertram","year":"2015","journal-title":"Toxicon"},{"key":"10.1016\/j.wneu.2024.07.196_bib23","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1186\/s13643-016-0384-4","article-title":"Rayyan\u2014a web and mobile app for systematic reviews","volume":"5","author":"Ouzzani","year":"2016","journal-title":"Syst Rev"},{"key":"10.1016\/j.wneu.2024.07.196_bib24","article-title":"The PRISMA 2020 statement: an updated guideline for reporting systematic reviews","volume":"372","author":"Page","year":"2021","journal-title":"BMJ"},{"key":"10.1016\/j.wneu.2024.07.196_bib25","doi-asserted-by":"crossref","first-page":"E563","DOI":"10.1097\/BSD.0000000000000994","article-title":"Spinal surgery for Parkinson disease with camptocormia: propensity score-matched cohort study with degenerative sagittal imbalance (DSI)","volume":"33","author":"Park","year":"2020","journal-title":"Clin Spine Surg"},{"key":"10.1016\/j.wneu.2024.07.196_bib26","doi-asserted-by":"crossref","first-page":"E5","DOI":"10.3171\/2010.1.FOCUS09288","article-title":"Spinal deformity and Parkinson disease: a treatment algorithm","volume":"28","author":"Upadhyaya","year":"2010","journal-title":"Neurosurg Focus"},{"key":"10.1016\/j.wneu.2024.07.196_bib27","doi-asserted-by":"crossref","first-page":"1275","DOI":"10.1136\/jnnp.2008.152736","article-title":"Thoracolumbar spinal fixation for camptocormia in Parkinson\u2019s disease","volume":"80","author":"Peek","year":"2009","journal-title":"J\u00a0Neurol Neurosurg Psychiatr"},{"key":"10.1016\/j.wneu.2024.07.196_bib28","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1136\/jnnp.2009.176198","article-title":"Surgical correction of kyphosis in patients with camptocormia due to Parkinson\u2019s disease: a retrospective evaluation","volume":"82","author":"Wadia","year":"2011","journal-title":"J\u00a0Neurol Neurosurg Psychiatry"},{"key":"10.1016\/j.wneu.2024.07.196_bib29","doi-asserted-by":"crossref","DOI":"10.3389\/fsurg.2022.822015","article-title":"Surgical correction of kyphosis in patients with camptocormia associated with Parkinson\u2019s disease: a case report and review of the literature","volume":"9","author":"Mei","year":"2022","journal-title":"Front Surg"},{"key":"10.1016\/j.wneu.2024.07.196_bib30","doi-asserted-by":"crossref","first-page":"264","DOI":"10.2174\/1874325001408010264","article-title":"Spinal surgery in patients with Parkinson\u2019s disease: unsatisfactory results, failure and disappointment","volume":"8","author":"Sapkas","year":"2014","journal-title":"Open Orthop J"},{"key":"10.1016\/j.wneu.2024.07.196_bib31","doi-asserted-by":"crossref","first-page":"2006","DOI":"10.1097\/01.brs.0000138306.02425.21","article-title":"Spinal surgery in patients with Parkinson\u2019s disease: construct failure and progressive deformity","volume":"29","author":"Babat","year":"2004","journal-title":"Spine"},{"key":"10.1016\/j.wneu.2024.07.196_bib32","doi-asserted-by":"crossref","first-page":"1785","DOI":"10.1007\/s00586-010-1405-y","article-title":"Spinal surgery in patients with Parkinson\u2019s disease: experiences with the challenges posed by sagittal imbalance and the Parkinson\u2019s spine","volume":"19","author":"Koller","year":"2010","journal-title":"Eur Spine J"},{"key":"10.1016\/j.wneu.2024.07.196_bib33","doi-asserted-by":"crossref","first-page":"1329","DOI":"10.1097\/BRS.0b013e3181e0f04d","article-title":"Surgical versus nonoperative treatment for lumbar spinal stenosis four-year results of the Spine Patient Outcomes Research Trial","volume":"35","author":"Weinstein","year":"2010","journal-title":"Spine (Phila Pa 1976)"},{"key":"10.1016\/j.wneu.2024.07.196_bib34","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1016\/j.bone.2012.09.013","article-title":"Osteoporosis risk and bone mineral density levels in patients with Parkinson\u2019s disease: a meta-analysis","volume":"52","author":"Zhao","year":"2013","journal-title":"Bone"},{"key":"10.1016\/j.wneu.2024.07.196_bib35","doi-asserted-by":"crossref","first-page":"1661","DOI":"10.2106\/JBJS.N.01049","article-title":"Lumbar spine surgery in patients with Parkinson disease","volume":"97","author":"Schroeder","year":"2015","journal-title":"J\u00a0Bone Joint Surg"},{"key":"10.1016\/j.wneu.2024.07.196_bib36","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1016\/j.wneu.2023.07.067","article-title":"Outcome reporting in spine surgery: a review of historical and emerging trends","volume":"179","author":"Khan","year":"2023","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2024.07.196_bib37","article-title":"Enhanced recovery after surgery (ERAS) protocol in spine surgery","volume":"31","author":"Bansal","year":"2022","journal-title":"J\u00a0Clin Orthop Trauma"},{"key":"10.1016\/j.wneu.2024.07.196_bib38","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1016\/j.wneu.2022.10.065","article-title":"Degenerative spine surgery in patients with Parkinson disease: a systematic review","volume":"169","author":"Watanabe","year":"2023","journal-title":"World Neurosurg"},{"key":"10.1016\/j.wneu.2024.07.196_bib39","doi-asserted-by":"crossref","first-page":"988","DOI":"10.1589\/jpts.30.988","article-title":"Effect of spinal kypho-orthosis to gait and forward flexion in Parkinson disease","volume":"30","author":"Jo","year":"2018","journal-title":"J\u00a0Phys Ther Sci"},{"key":"10.1016\/j.wneu.2024.07.196_bib40","first-page":"11","article-title":"Efficacy of deep brain stimulation for camptocormia in Parkinson\u2019s disease: a systematic review and meta-analysis","volume":"22","author":"Wang","year":"2023","journal-title":"J\u00a0Integr Neurosci"},{"key":"10.1016\/j.wneu.2024.07.196_bib41","doi-asserted-by":"crossref","first-page":"1555","DOI":"10.1016\/j.jocn.2015.05.018","article-title":"Deep brain stimulation as a treatment for Parkinson\u2019s disease related camptocormia","volume":"22","author":"Chieng","year":"2015","journal-title":"J\u00a0Clin Neurosci"},{"key":"10.1016\/j.wneu.2024.07.196_bib42","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1055\/s-0029-1245994","article-title":"Tiefe Hirnstimulation bei Morbus Parkinson mit Kamptokormie? Ein Fallbericht [Deep brain stimulation in Parkinson\u2019s disease with camptocormia? A case report]","volume":"79","author":"Allert","year":"2011","journal-title":"Fortschr Neurol Psychiatr"},{"key":"10.1016\/j.wneu.2024.07.196_bib43","first-page":"1283","article-title":"Effect of subthalamic deep brain stimulation on postural abnormality in Parkinson disease: clinical article","volume":"112","author":"Umemura","year":"2010","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2024.07.196_bib44","doi-asserted-by":"crossref","first-page":"E1501","DOI":"10.1227\/NEU.0b013e318210c859","article-title":"High-frequency pallidal stimulation for camptocormia in Parkinson disease: case report","volume":"68","author":"Thani","year":"2011","journal-title":"Neurosurgery"},{"key":"10.1016\/j.wneu.2024.07.196_bib45","first-page":"1081","article-title":"Camptocormia in a patient with Parkinson disease: beneficial effects of pallidal deep brain stimulation: case report","volume":"103","author":"Micheli","year":"2005","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.wneu.2024.07.196_bib46","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/j.neuchi.2021.08.004","article-title":"Surgery for spinal deformity in Parkinson\u2019s disease patients: what are we missing?","volume":"68","author":"Farah","year":"2022","journal-title":"Neurochirurgie"}],"container-title":["World Neurosurgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875024013378?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1878875024013378?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,6,11]],"date-time":"2025-06-11T21:29:31Z","timestamp":1749677371000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1878875024013378"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11]]},"references-count":46,"alternative-id":["S1878875024013378"],"URL":"https:\/\/doi.org\/10.1016\/j.wneu.2024.07.196","relation":{},"ISSN":["1878-8750"],"issn-type":[{"value":"1878-8750","type":"print"}],"subject":[],"published":{"date-parts":[[2024,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Camptocormia in Parkinson Disease: Systematic Review of Management Using Spine Surgery","name":"articletitle","label":"Article Title"},{"value":"World Neurosurgery","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.wneu.2024.07.196","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2024 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}