{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,23]],"date-time":"2026-07-23T11:38:37Z","timestamp":1784806717504,"version":"3.55.0"},"reference-count":17,"publisher":"Springer Science and Business Media LLC","issue":"7","license":[{"start":{"date-parts":[[2020,1,30]],"date-time":"2020-01-30T00:00:00Z","timestamp":1580342400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,1,30]],"date-time":"2020-01-30T00:00:00Z","timestamp":1580342400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Neurol Sci"],"published-print":{"date-parts":[[2020,7]]},"DOI":"10.1007\/s10072-020-04248-1","type":"journal-article","created":{"date-parts":[[2020,2,3]],"date-time":"2020-02-03T14:57:01Z","timestamp":1580741821000},"page":"1751-1757","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["The role of clivus length and cranial base flexion angle in basilar invagination and Chiari malformation pathophysiology"],"prefix":"10.1007","volume":"41","author":[{"given":"Juliete M.","family":"Diniz","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9018-2746","authenticated-orcid":false,"given":"Ricardo V.","family":"Botelho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2020,1,30]]},"reference":[{"key":"4248_CR1","doi-asserted-by":"publisher","first-page":"189","DOI":"10.1002\/(SICI)1099-1212(199603)6:2<189::AID-OA259>3.0.CO;2-D","volume":"6","author":"SM Black","year":"1996","unstructured":"Black SM, Scheuer JL (1996) Occipitalization of the atlas with reference to its embryological development. Int J Osteoarchaeol 6:189\u2013194","journal-title":"Int J Osteoarchaeol"},{"key":"4248_CR2","doi-asserted-by":"publisher","first-page":"604","DOI":"10.1007\/s10143-013-0471-0","volume":"36","author":"RV Botelho","year":"2013","unstructured":"Botelho RV, Ferreira EDZ (2013) Angular craniometry in craniocervical junction malformation. Neurosurg Rev 36:604\u2013610","journal-title":"Neurosurg Rev"},{"key":"4248_CR3","doi-asserted-by":"publisher","first-page":"180","DOI":"10.1016\/j.wneu.2018.05.233","volume":"117","author":"RV Botelho","year":"2018","unstructured":"Botelho RV, Ferreira JA, Ferreira EDZ (2018) Basilar Invagination: a craniocervical kyphosis. World Neurosurg 117:180\u2013186","journal-title":"World Neurosurg"},{"key":"4248_CR4","doi-asserted-by":"publisher","first-page":"1763","DOI":"10.1097\/BRS.0000000000001045","volume":"40","author":"EDZ Ferreira","year":"2015","unstructured":"Ferreira EDZ, Botelho RV (2015) Atlas assimilation patterns in different types of adult craniocervical junction malformations. Spine 40:1763\u20131768","journal-title":"Spine"},{"key":"4248_CR5","first-page":"118","volume":"6","author":"JA Ferreira","year":"2015","unstructured":"Ferreira JA, Botelho RV (2015) The odontoid process invagination in normal subjects, Chiari malformation and basilar invagination patients: pathophysiologic correlations with angular craniometry. SurgNeurolInt 6:118","journal-title":"SurgNeurolInt"},{"key":"4248_CR6","doi-asserted-by":"publisher","first-page":"1938","DOI":"10.3174\/ajnr.A5810","volume":"39","author":"CM Geus","year":"2018","unstructured":"Geus CM, Bergman JEH, Ravenswaaij-Arts CMAV, Meiners LC (2018) Imaging of clival hypoplasia in CHARGE syndrome and hypothesis for development: a case-control study. Am J Neuroradiol 39:1938\u20131942","journal-title":"Am J Neuroradiol"},{"key":"4248_CR7","doi-asserted-by":"publisher","first-page":"165","DOI":"10.4103\/jcvjs.JCVJS_101_17","volume":"8","author":"A Goel","year":"2017","unstructured":"Goel A (2017) Short neck, short head, short spine, and short body height. Hallmarks of basilar invagination. J Craniovertebr Junction Spine 8:165\u2013167","journal-title":"J Craniovertebr Junction Spine"},{"key":"4248_CR8","doi-asserted-by":"publisher","first-page":"962","DOI":"10.3171\/jns.1998.88.6.0962","volume":"88","author":"A Goel","year":"1998","unstructured":"Goel A, Bhatjiwale M, Desai K (1998) Basilar invagination: a study based on 190 surgically treated patients. J Neurosurg 88:962\u2013968","journal-title":"J Neurosurg"},{"key":"4248_CR9","doi-asserted-by":"publisher","first-page":"533","DOI":"10.1016\/j.wneu.2017.07.007","volume":"110","author":"A Goel","year":"2018","unstructured":"Goel A, Jain S, Shah A (2018) Radiological evaluation of 510 cases of basilar invagination with evidence of atlantoaxial instability (group A basilar invagination). World Neurosurg 110:533\u2013543","journal-title":"World Neurosurg"},{"key":"4248_CR10","doi-asserted-by":"publisher","first-page":"1003","DOI":"10.4103\/0028-3886.237025","volume":"66","author":"AF Joaquim","year":"2018","unstructured":"Joaquim AF, Tedeschi H, Chandra PS (2018) Controversies in the surgical management of congenital craniocervical junction disorders \u2013 a critical review. Neurol India 66:1003\u20131015","journal-title":"Neurol India"},{"key":"4248_CR11","first-page":"3334","volume-title":"Youman\u2019s Neurological Surgery","author":"AH Menezes","year":"2004","unstructured":"Menezes AH (2004) Developmental abnormalities of the craniovertebral junction. In: Winn HR (ed) Youman\u2019s Neurological Surgery. Elsevier, Philadelphia, p 3334"},{"key":"4248_CR12","doi-asserted-by":"publisher","first-page":"297","DOI":"10.1046\/j.1469-7580.2003.00219.x","volume":"203","author":"F M\u00fcller","year":"2003","unstructured":"M\u00fcller F, O\u2019Rahilly R (2003) Segmentation in staged human embryos: the occipitocervical region revisited. J Anat 203:297\u2013315","journal-title":"J Anat"},{"key":"4248_CR13","doi-asserted-by":"publisher","first-page":"40","DOI":"10.3171\/jns.1997.86.1.0040","volume":"86","author":"M Nishikawa","year":"1997","unstructured":"Nishikawa M, Sakamoto H, Hakuba A, Nakanishi N, Inoue Y (1997) Pathogenesis of Chiari malformation: a morphometric study of the posterior cranial fossa. J Neurosurg 86:40\u201347","journal-title":"J Neurosurg"},{"key":"4248_CR14","doi-asserted-by":"publisher","first-page":"523","DOI":"10.1007\/s00381-010-1358-9","volume":"27","author":"D Pang","year":"2011","unstructured":"Pang D, Thompson DN (2011) Embryology and bony malformations of the craniovertebral junction. Childs Nerv Syst 27:523\u2013564","journal-title":"Childs Nerv Syst"},{"key":"4248_CR15","doi-asserted-by":"publisher","first-page":"1451","DOI":"10.1007\/s00381-018-3875-x","volume":"34","author":"R Rai","year":"2018","unstructured":"Rai R, Iwanaga J, Shokouhi G, Loukas M, Mortazavi MM, Oskouian RJ, Tubbs RS (2018) A comprehensive review of the clivus: anatomy, embryology, variants, pathology, and surgical approaches. Childs Nerv Syst 34:1451\u20131458","journal-title":"Childs Nerv Syst"},{"key":"4248_CR16","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1227\/01.NEU.0000365770.10690.6F","volume":"66","author":"JS Smith","year":"2010","unstructured":"Smith JS, Shaffrey CI, Abel MF, Menezes AH (2010) Basilar Invagination. Neurosurg 66:39\u201347","journal-title":"Neurosurg"},{"key":"4248_CR17","doi-asserted-by":"publisher","first-page":"255","DOI":"10.1148\/radiographics.14.2.8190952","volume":"14","author":"WR Smoker","year":"1994","unstructured":"Smoker WR (1994) Craniovertebral junction: normal anatomy, craniometry, and congenital anomalies. RadioGraphic 14:255\u2013277","journal-title":"RadioGraphic"}],"container-title":["Neurological Sciences"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10072-020-04248-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10072-020-04248-1\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10072-020-04248-1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,1,29]],"date-time":"2021-01-29T00:37:22Z","timestamp":1611880642000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10072-020-04248-1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,1,30]]},"references-count":17,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2020,7]]}},"alternative-id":["4248"],"URL":"https:\/\/doi.org\/10.1007\/s10072-020-04248-1","relation":{},"ISSN":["1590-1874","1590-3478"],"issn-type":[{"value":"1590-1874","type":"print"},{"value":"1590-3478","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,1,30]]},"assertion":[{"value":"19 September 2019","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"9 January 2020","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 January 2020","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"This work was conducted in accordance with Brazilian ethical standards (Resolution No. 510, dated April 7, 2016).","order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"The authors declare that they have no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"For this type of study, formal consent is not required.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}