{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,2]],"date-time":"2026-06-02T09:16:10Z","timestamp":1780391770567,"version":"3.54.1"},"reference-count":7,"publisher":"Scientific Scholar","content-domain":{"domain":["surgicalneurologyint.com"],"crossmark-restriction":true},"short-container-title":[],"abstract":"<jats:sec id=\"st1\">\n<jats:title>Background: <\/jats:title>\n<jats:p>Falcine meningiomas account for 5% of intracranial meningiomas. They may involve the eloquent cortex as well as vascular structures. Gross-total resection with additional margins has been shown to be beneficial to patients and has been associated with a reduction in disease recurrence.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st2\">\n<jats:title>Case Description: <\/jats:title>\n<jats:p>A 57-year-old patient presented with recurrent frontal headaches that worsened when lying down. Magnetic resonance imaging showed a large lesion with homogeneous enhancement attached to the anterior third of the falx cerebri at the right frontal lobe, causing significant compression, and suggesting a meningioma.<\/jats:p>\n<\/jats:sec>\n<jats:sec id=\"st3\">\n<jats:title>Conclusion: <\/jats:title>\n<jats:p>This operative video highlights the application of 1<jats:sup>st<\/jats:sup>-time, exposure, bone removal, arachnoid, irrigation, and reconstruction principles for safely and effectively removing a large falcine meningioma using the \u201cgrade zero\u201d concept for maximal resection.<\/jats:p>\n<\/jats:sec>","DOI":"10.25259\/sni_509_2023","type":"journal-article","created":{"date-parts":[[2023,10,27]],"date-time":"2023-10-27T05:46:28Z","timestamp":1698385588000},"page":"380","update-policy":"https:\/\/doi.org\/10.25259\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Falcine meningioma: FEBAIR principles in a \u201cGrade Zero\u201d concept application \u2013 2D operative video"],"prefix":"10.25259","volume":"14","author":[{"given":"Tamara Brun","family":"Vidaletti","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana Clara","family":"Thibes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos Eduardo da","family":"Silva","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"10894","published-online":{"date-parts":[[2023,10,27]]},"reference":[{"key":"10.25259\/SNI_509_2023\/ref-1","first-page":"538","article-title":"Primary meningiomas of the falx cerebri","volume-title":"Meningiomas: Their classification, regional behaviour, life history and surgical end results","author":"Cushing","year":"1938"},{"key":"10.25259\/SNI_509_2023\/ref-2","doi-asserted-by":"crossref","first-page":"e635","DOI":"10.1016\/j.wneu.2022.04.050","article-title":"Sphenoid wing meningiomas with secondary cavernous sinus invasion: Surgical results and algorithm for treatment at a single brazilin center","volume":"163","author":"da Silva","year":"2022","journal-title":"World Neurosurg"},{"key":"10.25259\/SNI_509_2023\/ref-3","doi-asserted-by":"crossref","first-page":"461","DOI":"10.1016\/0090-3019(86)90259-4","article-title":"Seemingly complete removal of histologically benign intracranial meningioma: Late recurrence rate and factors predicting recurrence in 657 patients. A multivariate analysis","volume":"26","author":"Jaaskelainen","year":"1986","journal-title":"Surg Neurol"},{"key":"10.25259\/SNI_509_2023\/ref-4","first-page":"394","article-title":"Grade zero removal of supratentorial convexity meningiomas","volume":"33","author":"Kinjo","year":"1993","journal-title":"Neurosurgery"},{"key":"10.25259\/SNI_509_2023\/ref-5","doi-asserted-by":"crossref","first-page":"900","DOI":"10.1093\/neuros\/nyaa038","article-title":"Is falcine meningioma a diffuse disease of the falx? Case series and analysis of a \u201cgrade zero\u201d resection","volume":"87","author":"Mooney","year":"2020","journal-title":"Neurosurgery"},{"key":"10.25259\/SNI_509_2023\/ref-6","doi-asserted-by":"crossref","first-page":"e158","DOI":"10.1227\/ONS.0000000000000093","article-title":"Grade zero\u201d removal of a falcine meningioma: 2-dimensional operative video","volume":"22","author":"Mooney","year":"2022","journal-title":"Oper Neurosurg (Hagerstown)"},{"key":"10.25259\/SNI_509_2023\/ref-7","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1136\/jnnp.20.1.22","article-title":"The recurrence of intracranial meningiomas after surgical treatment","volume":"20","author":"Simpson","year":"1957","journal-title":"J Neurol Neurosurg Psychiatry"}],"container-title":["Surgical Neurology International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/surgicalneurologyint.com\/falcine-meningioma-febair-principles-in-a-grade-zero-concept-application-2d-operative-video\/","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/falcine-meningioma-febair-principles-in-a-grade-zero-concept-application-2d-operative-video\/","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,27]],"date-time":"2023-10-27T05:46:34Z","timestamp":1698385594000},"score":1,"resource":{"primary":{"URL":"http:\/\/surgicalneurologyint.com\/surgicalint-articles\/falcine-meningioma-febair-principles-in-a-grade-zero-concept-application-2d-operative-video\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,10,27]]},"references-count":7,"alternative-id":["10.25259\/SNI_509_2023"],"URL":"https:\/\/doi.org\/10.25259\/sni_509_2023","relation":{},"ISSN":["2152-7806","2229-5097"],"issn-type":[{"value":"2152-7806","type":"electronic"},{"value":"2229-5097","type":"print"}],"subject":[],"published":{"date-parts":[[2023,10,27]]},"article-number":"380"}}