Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivos de neuro-psiquiatria (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X1997000100004 |
Resumo: | In the surgical management of skull base lesions and vascular diseases such as giant aneurysms, involvement of the internal carotid artery may require the resection or the occlusion of the vessel. The anastomosis of the external carotid artery and the middle cerebral artery with venous graft may be indicated to re-establish the blood flow. To determine the best suture site in the middle cerebral artery, an anatomical study was carried out. Fourteen cerebral hemispheres were analysed after the injection of red latex into the internal carotid artery. The superior and inferior trunk of the main division of the middle cerebral artery have more than 2 mm of diameter. They are superficial allowing an anastomosis using a venous graft. The superior trunk has a disadvantage, it gives rise to branches for the precentral and post-central giri. The anastomosis with the inferior trunk presents lower risk of neurological deficit even though the angular artery originates from it. |
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Arquivos de neuro-psiquiatria (Online) |
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Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis sitemiddle cerebral arteryanastomosisrevascularizationanatomyIn the surgical management of skull base lesions and vascular diseases such as giant aneurysms, involvement of the internal carotid artery may require the resection or the occlusion of the vessel. The anastomosis of the external carotid artery and the middle cerebral artery with venous graft may be indicated to re-establish the blood flow. To determine the best suture site in the middle cerebral artery, an anatomical study was carried out. Fourteen cerebral hemispheres were analysed after the injection of red latex into the internal carotid artery. The superior and inferior trunk of the main division of the middle cerebral artery have more than 2 mm of diameter. They are superficial allowing an anastomosis using a venous graft. The superior trunk has a disadvantage, it gives rise to branches for the precentral and post-central giri. The anastomosis with the inferior trunk presents lower risk of neurological deficit even though the angular artery originates from it.Academia Brasileira de Neurologia - ABNEURO1997-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X1997000100004Arquivos de Neuro-Psiquiatria v.55 n.1 1997reponame:Arquivos de neuro-psiquiatria (Online)instname:Academia Brasileira de Neurologiainstacron:ABNEURO10.1590/S0004-282X1997000100004info:eu-repo/semantics/openAccessMeneses,Murilo S.Ramina,RicardoJackowski,Andrea P.Pedrozo,Ari A.Pacheco,Robertson B.Tsubouchi,Mário H.eng2010-11-10T00:00:00Zoai:scielo:S0004-282X1997000100004Revistahttp://www.scielo.br/anphttps://old.scielo.br/oai/scielo-oai.php||revista.arquivos@abneuro.org1678-42270004-282Xopendoar:2010-11-10T00:00Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologiafalse |
dc.title.none.fl_str_mv |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
title |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
spellingShingle |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site Meneses,Murilo S. middle cerebral artery anastomosis revascularization anatomy |
title_short |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
title_full |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
title_fullStr |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
title_full_unstemmed |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
title_sort |
Middle cerebral artery revascularization: anatomical studies and considerations on the anastomosis site |
author |
Meneses,Murilo S. |
author_facet |
Meneses,Murilo S. Ramina,Ricardo Jackowski,Andrea P. Pedrozo,Ari A. Pacheco,Robertson B. Tsubouchi,Mário H. |
author_role |
author |
author2 |
Ramina,Ricardo Jackowski,Andrea P. Pedrozo,Ari A. Pacheco,Robertson B. Tsubouchi,Mário H. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Meneses,Murilo S. Ramina,Ricardo Jackowski,Andrea P. Pedrozo,Ari A. Pacheco,Robertson B. Tsubouchi,Mário H. |
dc.subject.por.fl_str_mv |
middle cerebral artery anastomosis revascularization anatomy |
topic |
middle cerebral artery anastomosis revascularization anatomy |
description |
In the surgical management of skull base lesions and vascular diseases such as giant aneurysms, involvement of the internal carotid artery may require the resection or the occlusion of the vessel. The anastomosis of the external carotid artery and the middle cerebral artery with venous graft may be indicated to re-establish the blood flow. To determine the best suture site in the middle cerebral artery, an anatomical study was carried out. Fourteen cerebral hemispheres were analysed after the injection of red latex into the internal carotid artery. The superior and inferior trunk of the main division of the middle cerebral artery have more than 2 mm of diameter. They are superficial allowing an anastomosis using a venous graft. The superior trunk has a disadvantage, it gives rise to branches for the precentral and post-central giri. The anastomosis with the inferior trunk presents lower risk of neurological deficit even though the angular artery originates from it. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X1997000100004 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X1997000100004 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0004-282X1997000100004 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Academia Brasileira de Neurologia - ABNEURO |
publisher.none.fl_str_mv |
Academia Brasileira de Neurologia - ABNEURO |
dc.source.none.fl_str_mv |
Arquivos de Neuro-Psiquiatria v.55 n.1 1997 reponame:Arquivos de neuro-psiquiatria (Online) instname:Academia Brasileira de Neurologia instacron:ABNEURO |
instname_str |
Academia Brasileira de Neurologia |
instacron_str |
ABNEURO |
institution |
ABNEURO |
reponame_str |
Arquivos de neuro-psiquiatria (Online) |
collection |
Arquivos de neuro-psiquiatria (Online) |
repository.name.fl_str_mv |
Arquivos de neuro-psiquiatria (Online) - Academia Brasileira de Neurologia |
repository.mail.fl_str_mv |
||revista.arquivos@abneuro.org |
_version_ |
1754212750014283776 |