{"id":"https://openalex.org/W1544947302","doi":"https://doi.org/10.3171/jns.1985.62.6.0831","title":"Extracranial-intracranial arterial bypass for middle cerebral artery stenosis and occlusion","display_name":"Extracranial-intracranial arterial bypass for middle cerebral artery stenosis and occlusion","publication_year":1985,"publication_date":"1985-06-01","ids":{"openalex":"https://openalex.org/W1544947302","doi":"https://doi.org/10.3171/jns.1985.62.6.0831","mag":"1544947302","pmid":"https://pubmed.ncbi.nlm.nih.gov/3998831"},"language":"en","primary_location":{"id":"doi:10.3171/jns.1985.62.6.0831","doi":"https://doi.org/10.3171/jns.1985.62.6.0831","is_oa":false,"landing_page_url":"https://doi.org/10.3171/jns.1985.62.6.0831","pdf_url":null,"source":{"id":"https://openalex.org/S1995308","display_name":"Journal of neurosurgery","issn_l":"0022-3085","issn":["0022-3085","1933-0693"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316861","host_organization_name":"American Association of Neurological Surgeons","host_organization_lineage":["https://openalex.org/P4310316861"],"host_organization_lineage_names":["American Association of Neurological Surgeons"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurosurgery","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076261158","display_name":"Brian T. Andrews","orcid":"https://orcid.org/0000-0003-3994-6808","observed_orcids":["https://orcid.org/0000-0003-3994-6808"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Brian T. Andrews","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042720689","display_name":"Norman L. Chater","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norman L. Chater","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103961417","display_name":"Philip R. Weinstein","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Philip R. Weinstein","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.6585,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.91482539,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"62","issue":"6","first_page":"831","last_page":"838"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9223999977111816,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.9223999977111816,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10227","display_name":"Acute Ischemic Stroke Management","score":0.038100000470876694,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12747","display_name":"Moyamoya disease diagnosis and treatment","score":0.021700000390410423,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/middle-cerebral-artery-stenosis","display_name":"middle cerebral artery stenosis","score":0.9959999918937683},{"id":"https://openalex.org/keywords/middle-cerebral-artery-occlusion","display_name":"middle cerebral artery occlusion","score":0.9909999966621399},{"id":"https://openalex.org/keywords/transient-ischemic-attack","display_name":"transient ischemic attack","score":0.9449999928474426},{"id":"https://openalex.org/keywords/stroke","display_name":"stroke","score":0.4869999885559082},{"id":"https://openalex.org/keywords/perioperative-stroke","display_name":"perioperative stroke","score":0.8050000071525574},{"id":"https://openalex.org/keywords/bypass-patency","display_name":"bypass patency","score":0.8339999914169312},{"id":"https://openalex.org/keywords/stroke-in-evolution","display_name":"stroke in evolution","score":0.6100000143051147},{"id":"https://openalex.org/keywords/neurological-deficit","display_name":"neurological deficit","score":0.4860000014305115}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.969477653503418},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.7733546495437622},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.770226240158081},{"id":"https://openalex.org/C2776268601","wikidata":"https://www.wikidata.org/wiki/Q968808","display_name":"Occlusion","level":2,"score":0.7339044809341431},{"id":"https://openalex.org/C31174226","wikidata":"https://www.wikidata.org/wiki/Q64855140","display_name":"Perioperative","level":2,"score":0.6862293481826782},{"id":"https://openalex.org/C2775841333","wikidata":"https://www.wikidata.org/wiki/Q498179","display_name":"Middle cerebral artery","level":3,"score":0.635577917098999},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.46047133207321167},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4573189616203308},{"id":"https://openalex.org/C2780643987","wikidata":"https://www.wikidata.org/wiki/Q468414","display_name":"Angiography","level":2,"score":0.4328667223453522},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.36224934458732605},{"id":"https://openalex.org/C541997718","wikidata":"https://www.wikidata.org/wiki/Q188151","display_name":"Ischemia","level":2,"score":0.22150573134422302},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001157","descriptor_name":"Arterial Occlusive Diseases","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D001157","descriptor_name":"Arterial Occlusive Diseases","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D002536","descriptor_name":"Cerebral Arteries","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D002546","descriptor_name":"Ischemic Attack, Transient","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D002546","descriptor_name":"Ischemic Attack, Transient","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D002548","descriptor_name":"Cerebral Revascularization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003251","descriptor_name":"Constriction, Pathologic","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D003251","descriptor_name":"Constriction, Pathologic","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.3171/jns.1985.62.6.0831","doi":"https://doi.org/10.3171/jns.1985.62.6.0831","is_oa":false,"landing_page_url":"https://doi.org/10.3171/jns.1985.62.6.0831","pdf_url":null,"source":{"id":"https://openalex.org/S1995308","display_name":"Journal of neurosurgery","issn_l":"0022-3085","issn":["0022-3085","1933-0693"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310316861","host_organization_name":"American Association of Neurological Surgeons","host_organization_lineage":["https://openalex.org/P4310316861"],"host_organization_lineage_names":["American Association of Neurological Surgeons"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Neurosurgery","raw_type":"journal-article"},{"id":"pmid:3998831","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3998831","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of neurosurgery","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W164620570","https://openalex.org/W583519726","https://openalex.org/W1503908281","https://openalex.org/W1987337826","https://openalex.org/W1987627499","https://openalex.org/W1990981546","https://openalex.org/W1991756209","https://openalex.org/W2014808747","https://openalex.org/W2017737955","https://openalex.org/W2017773745","https://openalex.org/W2034060775","https://openalex.org/W2064690546","https://openalex.org/W2068815629","https://openalex.org/W2074429352","https://openalex.org/W2082748333","https://openalex.org/W2102500579","https://openalex.org/W2102510817","https://openalex.org/W2136959919","https://openalex.org/W2138496702","https://openalex.org/W2141399045","https://openalex.org/W2153373238","https://openalex.org/W2243410651","https://openalex.org/W4230637651","https://openalex.org/W6647412290"],"related_works":["https://openalex.org/W2055527794","https://openalex.org/W2795744642","https://openalex.org/W1995997397","https://openalex.org/W2060747970","https://openalex.org/W2208587460","https://openalex.org/W2214559158","https://openalex.org/W3125369235","https://openalex.org/W2971906481","https://openalex.org/W4230637651","https://openalex.org/W4220707450"],"abstract_inverted_index":{"Forty-seven":[0],"patients":[1,10,54,101,161,179,196,209],"with":[2,11,21,102,109,113,131,162,180,197,201,210],"middle":[3],"cerebral":[4],"artery":[5],"(MCA)":[6],"stenosis":[7,46,58,103,115,164],"and":[8,84,104],"18":[9],"MCA":[12,45,114,132],"occlusion":[13,76,133,166],"underwent":[14],"extracranial-intracranial":[15],"arterial":[16,153],"bypass":[17,140,154],"procedures.":[18],"Patients":[19],"presented":[20],"a":[22,61,81,90,117,124,135],"history":[23],"of":[24,67,99,107,151,167,172,189],"transient":[25],"ischemic":[26,30],"attacks":[27],"(TIA's),":[28],"reversible":[29],"neurological":[31,221],"deficits,":[32],"TIA's":[33,94,173,198,202],"after":[34,203],"initial":[35,205],"stroke,":[36,83,120,206,212],"stroke-in-evolution,":[37,182],"or":[38,126,165,200],"completed":[39,211],"stroke.":[40,128,138],"Angiography":[41],"revealed":[42],"that":[43],"the":[44,57,75,100,168,183,220],"ranged":[47],"from":[48,89],"70%":[49],"to":[50,157,216],"over":[51],"95%.":[52],"Two":[53],"(4.3%)":[55],"in":[56,97,105,177,195,219],"group":[59],"had":[60,80,116,123,134],"perioperative":[62,72,82],"stroke":[63,192],"(within":[64],"30":[65],"days":[66],"operation).":[68],"There":[69],"was":[70,147,174,185,193,214],"no":[71,78],"mortality.":[73],"In":[74],"group,":[77],"patient":[79,86,112,130],"one":[85],"(5.5%)":[87],"died":[88],"non-neurological":[91],"disease.":[92],"The":[93,139,149,187],"resolved":[95],"completely":[96],"90%":[98],"91.6%":[106],"those":[108],"occlusion.":[110],"No":[111],"late":[118,136,144],"ipsilateral":[119,137,191],"although":[121],"five":[122],"contralateral":[125],"vertebrobasilar":[127],"One":[129],"patency":[141],"rate":[142],"at":[143],"follow-up":[145],"review":[146],"100%.":[148],"results":[150],"intracranial-extracranial":[152],"procedures":[155],"appear":[156],"be":[158],"similar":[159],"for":[160],"either":[163],"MCA.":[169],"Symptomatic":[170],"relief":[171],"excellent":[175],"and,":[176],"two":[178],"progressive":[181],"deficit":[184],"stabilized.":[186],"incidence":[188],"postoperative":[190],"low":[194],"alone":[199],"an":[204],"but":[207],"among":[208],"improvement":[213],"confined":[215],"slight":[217],"reduction":[218],"deficit.":[222]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}