{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T01:14:33Z","timestamp":1775697273791,"version":"3.50.1"},"reference-count":50,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,10,1]],"date-time":"2022-10-01T00:00:00Z","timestamp":1664582400000},"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","theclinics.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Neurosurgery Clinics of North America"],"published-print":{"date-parts":[[2022,10]]},"DOI":"10.1016\/j.nec.2022.06.004","type":"journal-article","created":{"date-parts":[[2022,10,12]],"date-time":"2022-10-12T00:08:58Z","timestamp":1665533338000},"page":"383-402","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"title":["Evolution in Cerebrovascular Bypass"],"prefix":"10.1016","volume":"33","author":[{"given":"Visish M.","family":"Srinivasan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Redi","family":"Rahmani","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed A.","family":"Labib","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael J.","family":"Lang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joshua S.","family":"Catapano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christopher S.","family":"Graffeo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael T.","family":"Lawton","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.nec.2022.06.004_bib1","series-title":"Micro-vascular surgery. Report of first conference, October 6-7, 1966, Mary Fletscher Hospital","author":"Donaghy","year":"1967"},{"issue":"1","key":"10.1016\/j.nec.2022.06.004_bib2","doi-asserted-by":"crossref","first-page":"282","DOI":"10.1161\/STROKEAHA.115.008220","article-title":"Role of and Indications for Bypass Surgery After Carotid Occlusion Surgery Study (COSS)?","volume":"47","author":"Esposito","year":"2016","journal-title":"Stroke"},{"issue":"2","key":"10.1016\/j.nec.2022.06.004_bib3","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1055\/s-2008-1058903","article-title":"Internal carotid artery sacrifice for radical resection of skull base tumors","volume":"6","author":"Lawton","year":"1996","journal-title":"Skull Base Surg"},{"key":"10.1016\/j.nec.2022.06.004_bib4","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1016\/B978-0-12-822198-3.00041-0","article-title":"Carotid artery occlusion and revascularization in the management of meningioma","volume":"170","author":"Walcott","year":"2020","journal-title":"Handb Clin Neurol"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib5","first-page":"1409","article-title":"The future of open vascular neurosurgery: perspectives on cavernous malformations, AVMs, and bypasses for complex aneurysms","volume":"130","author":"Lawton","year":"2019","journal-title":"J\u00a0Neurosurg"},{"issue":"3","key":"10.1016\/j.nec.2022.06.004_bib6","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1227\/01.NEU.0000153927.70897.A2","article-title":"Thrombotic intracranial aneurysms: classification scheme and management strategies in 68 patients","volume":"56","author":"Lawton","year":"2005","journal-title":"Neurosurgery"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib7","doi-asserted-by":"crossref","first-page":"622","DOI":"10.1093\/neuros\/nyy439","article-title":"Analysis of Wide-Neck Aneurysms in the Barrow Ruptured Aneurysm Trial","volume":"85","author":"Mascitelli","year":"2019","journal-title":"Neurosurgery"},{"issue":"19","key":"10.1016\/j.nec.2022.06.004_bib8","doi-asserted-by":"crossref","first-page":"1191","DOI":"10.1056\/NEJM198511073131904","article-title":"Failure of extracranial-intracranial arterial bypass to reduce the risk of ischemic stroke. Results of an international randomized trial","volume":"313","author":"Group","year":"1985","journal-title":"N\u00a0Engl J Med"},{"key":"10.1016\/j.nec.2022.06.004_bib9","doi-asserted-by":"crossref","first-page":"e408","DOI":"10.1016\/j.wneu.2019.01.089","article-title":"Single-Barrel Versus Double-Barrel Superficial Temporal Artery to Middle Cerebral Artery Bypass: A Comparative Analysis","volume":"125","author":"Burkhardt","year":"2019","journal-title":"World Neurosurg"},{"issue":"3","key":"10.1016\/j.nec.2022.06.004_bib10","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1093\/ons\/opx119","article-title":"Double-Barrel Superficial Temporal Artery-Middle Cerebral Artery Bypass: Can It Be Considered \"High-Flow?","volume":"14","author":"Cherian","year":"2018","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"1 Suppl Operative","key":"10.1016\/j.nec.2022.06.004_bib11","first-page":"30","article-title":"Double-barrel bypass for cerebral ischemia: technique, rationale, and preliminary experience with 10 consecutive cases","volume":"73","author":"Duckworth","year":"2013","journal-title":"Neurosurgery"},{"issue":"1","key":"10.1016\/j.nec.2022.06.004_bib12","doi-asserted-by":"crossref","first-page":"E14","DOI":"10.1093\/ons\/opy311","article-title":"Double-Barrel Extracranial-Intracranial Bypass and Trapping of Dolichoectatic Middle Cerebral Artery Aneurysms: 3-Dimensional Operative Video","volume":"17","author":"Gandhi","year":"2019","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"4","key":"10.1016\/j.nec.2022.06.004_bib13","first-page":"439","article-title":"Saphenous vein bypass grafts for giant aneurysms and intracranial occlusive disease","volume":"65","author":"Sundt","year":"1986","journal-title":"J\u00a0Neurosurg"},{"issue":"2","key":"10.1016\/j.nec.2022.06.004_bib14","doi-asserted-by":"crossref","first-page":"E15","DOI":"10.3171\/2018.11.FOCUS18504","article-title":"National trends in cerebral bypass for unruptured intracranial aneurysms: a National (Nationwide) Inpatient Sample analysis of 1998-2015","volume":"46","author":"Sharma","year":"2019","journal-title":"Neurosurg Focus"},{"key":"10.1016\/j.nec.2022.06.004_bib15","series-title":"Seven bypasses: Tenets and Techniques for Revascularization","author":"Lawton","year":"2018"},{"issue":"4","key":"10.1016\/j.nec.2022.06.004_bib16","doi-asserted-by":"crossref","first-page":"670","DOI":"10.1227\/01.NEU.0000348557.11968.F1","article-title":"Bypass surgery for complex brain aneurysms: an assessment of intracranial-intracranial bypass","volume":"65","author":"Sanai","year":"2009","journal-title":"Neurosurgery"},{"issue":"6","key":"10.1016\/j.nec.2022.06.004_bib17","first-page":"1364","article-title":"Anterior cerebral artery bypass for complex aneurysms: an experience with intracranial-intracranial reconstruction and review of bypass options","volume":"120","author":"Abla","year":"2014","journal-title":"J\u00a0Neurosurg"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib18","first-page":"1275","article-title":"Intracranial-to-intracranial bypass for posterior inferior cerebellar artery aneurysms: options, technical challenges, and results in 35 patients","volume":"124","author":"Abla","year":"2016","journal-title":"J\u00a0Neurosurg"},{"issue":"4 Suppl 2","key":"10.1016\/j.nec.2022.06.004_bib19","first-page":"347","article-title":"Double reimplantation technique to reconstruct arterial bifurcations with giant aneurysms","volume":"58","author":"Lawton","year":"2006","journal-title":"Neurosurgery"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib20","doi-asserted-by":"crossref","first-page":"E60","DOI":"10.1093\/ons\/opy014","article-title":"Superficial Temporal Artery to Middle Cerebral Artery Bypass in a 1-Year-Old Moyamoya Patient: 2-Dimensional Operative Video","volume":"15","author":"Bot","year":"2018","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib21","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1093\/ons\/opz268","article-title":"Side-to-Side Superficial Temporal Artery to Middle Cerebral Artery Bypass Technique: Application of Fourth Generation Bypass in a Case of Adult Moyamoya Disease","volume":"18","author":"Lang","year":"2020","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"3","key":"10.1016\/j.nec.2022.06.004_bib22","first-page":"463","article-title":"Bypass surgery for complex middle cerebral artery aneurysms: an algorithmic approach to revascularization","volume":"127","author":"Tayebi Meybodi","year":"2017","journal-title":"J\u00a0Neurosurg"},{"issue":"3","key":"10.1016\/j.nec.2022.06.004_bib23","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1227\/NEU.0000000000001143","article-title":"Revascularization of the Posterior Inferior Cerebellar Artery With Contralateral Reimplantation of Right Posterior Inferior Cerebellar Artery to Left Posterior Inferior Cerebellar Artery: 3-Dimensional Operative Video","volume":"12","author":"Benet","year":"2016","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"2","key":"10.1016\/j.nec.2022.06.004_bib24","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1093\/ons\/opz347","article-title":"Anterior Inferior Cerebellar Artery Bypasses: The 7-Bypass Framework Applied to Ischemia and Aneurysms in the Cerebellopontine Angle","volume":"19","author":"Baranoski","year":"2020","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"6","key":"10.1016\/j.nec.2022.06.004_bib25","doi-asserted-by":"crossref","first-page":"755","DOI":"10.1093\/ons\/opx011","article-title":"A3-A3 In Situ Bypass and Distal Clip Occlusion of Giant Serpentine Anterior Communicating Artery Aneurysm: 3-Dimensional Operative Video","volume":"13","author":"Benet","year":"2017","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"4","key":"10.1016\/j.nec.2022.06.004_bib26","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1227\/ONS.0000000000000099","article-title":"The \u201cbinder ring\u201d bypass: transection, rerouting, and reanastomosis as an alternative to macrovascular decompression of a dolichoectatic vertebral artery","volume":"22","author":"Srinivasan","year":"2022","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"6","key":"10.1016\/j.nec.2022.06.004_bib27","doi-asserted-by":"crossref","first-page":"E539","DOI":"10.1093\/ons\/opab338","article-title":"Trapping and P2-P3 Posterior Inferior Cerebellar Artery Reanastomosis for Treatment of a Ruptured Fusiform Aneurysm: Application of Fourth-Generation Technique: 2-Dimensional Operative Video","volume":"21","author":"Lazaro","year":"2021","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib28","doi-asserted-by":"crossref","first-page":"467","DOI":"10.3340\/jkns.2015.58.5.467","article-title":"In Situ Intersegmental Anastomosis within a Single Artery for Treatment of an Aneurysm at the Posterior Inferior Cerebellar Artery: Closing Omega Bypass","volume":"58","author":"Lee","year":"2015","journal-title":"J\u00a0Korean Neurosurg Soc"},{"issue":"1","key":"10.1016\/j.nec.2022.06.004_bib29","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1227\/NEU.0000000000001175","article-title":"Bypass Surgery for the Treatment of Dolichoectatic Basilar Trunk Aneurysms: A Work in Progress","volume":"79","author":"Lawton","year":"2016","journal-title":"Neurosurgery"},{"key":"10.1016\/j.nec.2022.06.004_bib30","author":"Srinivasan"},{"issue":"4","key":"10.1016\/j.nec.2022.06.004_bib31","first-page":"1154","article-title":"The azygos anterior cerebral artery bypass: double reimplantation technique for giant anterior communicating artery aneurysms","volume":"114","author":"Mirzadeh","year":"2011","journal-title":"J\u00a0Neurosurg"},{"issue":"3","key":"10.1016\/j.nec.2022.06.004_bib32","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1093\/ons\/opz401","article-title":"Three-Vessel Anastomosis for Direct Bihemispheric Cerebral Revascularization","volume":"19","author":"Ravina","year":"2020","journal-title":"Oper Neurosurg (Hagerstown)"},{"issue":"1 Suppl 1","key":"10.1016\/j.nec.2022.06.004_bib33","article-title":"Treatment of a partially thrombosed giant aneurysm of the vertebral artery by aneurysm trapping and direct vertebral artery-posterior inferior cerebellar artery end-to-end anastomosis: technical case report","volume":"59","author":"Benes","year":"2006","journal-title":"Neurosurgery"},{"key":"10.1016\/j.nec.2022.06.004_bib34","doi-asserted-by":"crossref","first-page":"135","DOI":"10.4103\/2152-7806.85608","article-title":"Thrombosed giant aneurysm of the distal anterior cerebral artery treated with aneurysm resection and proximal pericallosal artery-callosomarginal artery end-to-end anastomosis: Case report and review of the literature","volume":"2","author":"Matsushima","year":"2011","journal-title":"Surg Neurol Int"},{"issue":"1 Suppl","key":"10.1016\/j.nec.2022.06.004_bib35","first-page":"66","article-title":"Reconstruction options for complex middle cerebral artery aneurysms","volume":"56","author":"Sekhar","year":"2005","journal-title":"Neurosurgery"},{"key":"10.1016\/j.nec.2022.06.004_bib36","doi-asserted-by":"crossref","first-page":"56","DOI":"10.2176\/nmc.52.56","article-title":"Direct surgical treatment of giant middle cerebral artery aneurysms using microvascular reconstruction techniques","volume":"52","author":"Nakajima","year":"2012","journal-title":"Neurol Med Chir (Tokyo)"},{"key":"10.1016\/j.nec.2022.06.004_bib37","doi-asserted-by":"crossref","first-page":"112","DOI":"10.1093\/ons\/opy091","article-title":"Side-to-side and end-to-side double anastomosis using the parietal-branch of the superficial temporal artery\u2014a novel technique for extracranial to intracranial bypass surgery: 3-dimensional operative video","volume":"16","author":"Arnone","year":"2019","journal-title":"Oper Neurosurg (Hagerstown)"},{"key":"10.1016\/j.nec.2022.06.004_bib38","first-page":"1","article-title":"Readmission following extracranial-intracranial bypass surgery in the United States: nationwide rates, causes, risk factors, and volume-driven outcomes","author":"Rumalla","year":"2020","journal-title":"J\u00a0Neurosurg"},{"issue":"18","key":"10.1016\/j.nec.2022.06.004_bib39","doi-asserted-by":"crossref","first-page":"2207","DOI":"10.1161\/01.CIR.0000126433.12527.E6","article-title":"Regionalization of treatment for subarachnoid hemorrhage: a cost-utility analysis","volume":"109","author":"Bardach","year":"2004","journal-title":"Circulation"},{"issue":"6","key":"10.1016\/j.nec.2022.06.004_bib40","doi-asserted-by":"crossref","first-page":"1261","DOI":"10.1227\/NEU.0b013e31822bb8a6","article-title":"Giant intracranial aneurysms: evolution of management in a contemporary surgical series","volume":"69","author":"Sughrue","year":"2011","journal-title":"Neurosurgery"},{"issue":"Suppl 1","key":"10.1016\/j.nec.2022.06.004_bib41","doi-asserted-by":"crossref","first-page":"S7","DOI":"10.1227\/NEU.0000000000000193","article-title":"Advances in open microsurgery for cerebral aneurysms","volume":"74","author":"Davies","year":"2014","journal-title":"Neurosurgery"},{"issue":"1","key":"10.1016\/j.nec.2022.06.004_bib42","first-page":"80","article-title":"Long-term patency in cerebral revascularization surgery: an analysis of a consecutive series of 430 bypasses","volume":"131","author":"Yoon","year":"2018","journal-title":"J\u00a0Neurosurg"},{"issue":"2","key":"10.1016\/j.nec.2022.06.004_bib43","first-page":"172","article-title":"Principles of preparation of vein bypass grafts to maximize patency","volume":"66","author":"Sundt","year":"1987","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.nec.2022.06.004_bib44","doi-asserted-by":"crossref","unstructured":"Graffeo CS, Srinivasan VM, Manjila S, Lawton MT. Fourth-generation bypass and flow reversal to treat a symptomatic giant dolichoectatic basilar trunk aneurysm [published online ahead of print, 2022 Jul 1]. Acta Neurochir (Wien). 2022; https:\/\/doi.org\/10.1007\/s00701-022-05292-w.","DOI":"10.1007\/s00701-022-05292-w"},{"issue":"1","key":"10.1016\/j.nec.2022.06.004_bib45","first-page":"163","article-title":"Coding cerebral bypasses: a proposed nomenclature to better describe bypass constructs and revascularization techniques","volume":"136","author":"Tayebi Meybodi","year":"2022","journal-title":"J\u00a0Neurosurg"},{"issue":"6","key":"10.1016\/j.nec.2022.06.004_bib46","first-page":"1879","article-title":"The middle communicating artery: a novel fourth-generation bypass for revascularizing trapped middle cerebral artery bifurcation aneurysms in 2 cases","volume":"134","author":"Frisoli","year":"2020","journal-title":"J\u00a0Neurosurg"},{"issue":"5","key":"10.1016\/j.nec.2022.06.004_bib47","first-page":"707","article-title":"The \"bonnet bypass\". Case report","volume":"53","author":"Spetzler","year":"1980","journal-title":"J\u00a0Neurosurg"},{"key":"10.1016\/j.nec.2022.06.004_bib48","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1016\/j.jocn.2017.01.026","article-title":"The arborization bypass: Sequential intracranial-intracranial bypasses for an unruptured fusiform MCA aneurysm","volume":"39","author":"Russin","year":"2017","journal-title":"J\u00a0Clin Neurosci"},{"issue":"2","key":"10.1016\/j.nec.2022.06.004_bib49","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1007\/s00701-012-1538-3","article-title":"Multiple reimplantation technique for treatment of complex giant aneurysms of the middle cerebral artery: technical note","volume":"155","author":"Kato","year":"2013","journal-title":"Acta Neurochir (Wien)"},{"issue":"9","key":"10.1016\/j.nec.2022.06.004_bib50","doi-asserted-by":"crossref","first-page":"1687","DOI":"10.1007\/s00701-017-3276-z","article-title":"Rescue bypass for the treatment of pseudoaneurysm on the distal anterior cerebral artery: a case report of vertical side-to-side anastomosis of the distal callosomarginal artery-pericallosal artery","volume":"159","author":"Lee","year":"2017","journal-title":"Acta Neurochir (Wien)"}],"container-title":["Neurosurgery Clinics of North America"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1042368022000523?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1042368022000523?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,19]],"date-time":"2025-10-19T20:04:16Z","timestamp":1760904256000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1042368022000523"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10]]},"references-count":50,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2022,10]]}},"alternative-id":["S1042368022000523"],"URL":"https:\/\/doi.org\/10.1016\/j.nec.2022.06.004","relation":{},"ISSN":["1042-3680"],"issn-type":[{"value":"1042-3680","type":"print"}],"subject":[],"published":{"date-parts":[[2022,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Evolution in Cerebrovascular Bypass","name":"articletitle","label":"Article Title"},{"value":"Neurosurgery Clinics of North America","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.nec.2022.06.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}