Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region
ABSTRACTThe central sulcus region is an eloquent area situated between the frontal and parietal lobes. During neurosurgical procedures, it is sometimes difficult to understand the cortical anatomy of this region.Objective Find alternative ways to anatomically navigate in this region during neurosurg...
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| Format: | Article |
| Language: | English |
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Thieme Revinter Publicações
2015-11-01
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| Series: | Arquivos de Neuro-Psiquiatria |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2015001100934&lng=en&tlng=en |
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| _version_ | 1849704033172848640 |
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| author | Thiago Rodrigues Mariana Rodrigues Daniel Paz Marcos Devanir Costa Bruno Santos Vinicius Braga Manoel de Paiva Neto Ricardo Centeno Sergio Cavalheiro Feres Chaddad-Neto |
| author_facet | Thiago Rodrigues Mariana Rodrigues Daniel Paz Marcos Devanir Costa Bruno Santos Vinicius Braga Manoel de Paiva Neto Ricardo Centeno Sergio Cavalheiro Feres Chaddad-Neto |
| author_sort | Thiago Rodrigues |
| collection | DOAJ |
| description | ABSTRACTThe central sulcus region is an eloquent area situated between the frontal and parietal lobes. During neurosurgical procedures, it is sometimes difficult to understand the cortical anatomy of this region.Objective Find alternative ways to anatomically navigate in this region during neurosurgical procedures.Method We analyzed eighty two human hemispheres using a surgical microscope and completed a review of the literature about central sulcus region.Results In 68/82 hemispheres, the central sulcus did not reach the posterior ramus of the lateral sulcus. A knob on the second curve of the precentral gyrus was reliably identified in only 64/82 hemispheres.Conclusion The morphometric data presented in this article can be useful as supplementary method to identify the central sulcus region landmarks. |
| format | Article |
| id | doaj-art-0283dbfb7d8043f2879c9ea74ae34db4 |
| institution | DOAJ |
| issn | 1678-4227 |
| language | English |
| publishDate | 2015-11-01 |
| publisher | Thieme Revinter Publicações |
| record_format | Article |
| series | Arquivos de Neuro-Psiquiatria |
| spelling | doaj-art-0283dbfb7d8043f2879c9ea74ae34db42025-08-20T03:16:56ZengThieme Revinter PublicaçõesArquivos de Neuro-Psiquiatria1678-42272015-11-01731193493810.1590/0004-282X20150160S0004-282X2015001100934Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus regionThiago RodriguesMariana RodriguesDaniel PazMarcos Devanir CostaBruno SantosVinicius BragaManoel de Paiva NetoRicardo CentenoSergio CavalheiroFeres Chaddad-NetoABSTRACTThe central sulcus region is an eloquent area situated between the frontal and parietal lobes. During neurosurgical procedures, it is sometimes difficult to understand the cortical anatomy of this region.Objective Find alternative ways to anatomically navigate in this region during neurosurgical procedures.Method We analyzed eighty two human hemispheres using a surgical microscope and completed a review of the literature about central sulcus region.Results In 68/82 hemispheres, the central sulcus did not reach the posterior ramus of the lateral sulcus. A knob on the second curve of the precentral gyrus was reliably identified in only 64/82 hemispheres.Conclusion The morphometric data presented in this article can be useful as supplementary method to identify the central sulcus region landmarks.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2015001100934&lng=en&tlng=ensinal do ômegasulco centralanatomiacórtex motor primário |
| spellingShingle | Thiago Rodrigues Mariana Rodrigues Daniel Paz Marcos Devanir Costa Bruno Santos Vinicius Braga Manoel de Paiva Neto Ricardo Centeno Sergio Cavalheiro Feres Chaddad-Neto Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region Arquivos de Neuro-Psiquiatria sinal do ômega sulco central anatomia córtex motor primário |
| title | Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region |
| title_full | Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region |
| title_fullStr | Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region |
| title_full_unstemmed | Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region |
| title_short | Is the omega sign a reliable landmark for the neurosurgical team? An anatomical study about the central sulcus region |
| title_sort | is the omega sign a reliable landmark for the neurosurgical team an anatomical study about the central sulcus region |
| topic | sinal do ômega sulco central anatomia córtex motor primário |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0004-282X2015001100934&lng=en&tlng=en |
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