Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina
Abstract: The vertebral artery has varieties in its origin, number and trajectory that oscillates between 3% and 7% according to the literature. There are not published national papers on serial dissections investigating vertebral artery varieties in fetuses. That is why from the Area...
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| Formato: | Artículo revista |
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Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología
2021
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/med/article/view/35051 |
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I10-R327-article-35051 |
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ojs |
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Universidad Nacional de Córdoba |
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I-10 |
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R-327 |
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Revista de la Facultad de Ciencias Médicas de Córdoba |
| format |
Artículo revista |
| topic |
fetal dissection vascular varieties vertebral artery fetal anatomy disección fetal variedades vasculares arteria vertebral anatomía fetal . |
| spellingShingle |
fetal dissection vascular varieties vertebral artery fetal anatomy disección fetal variedades vasculares arteria vertebral anatomía fetal . Merino Rosas , XI Fontanillo , BJ Alderete Salas , MP Corball , AG Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina |
| topic_facet |
fetal dissection vascular varieties vertebral artery fetal anatomy disección fetal variedades vasculares arteria vertebral anatomía fetal . |
| author |
Merino Rosas , XI Fontanillo , BJ Alderete Salas , MP Corball , AG |
| author_facet |
Merino Rosas , XI Fontanillo , BJ Alderete Salas , MP Corball , AG |
| author_sort |
Merino Rosas , XI |
| title |
Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina |
| title_short |
Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina |
| title_full |
Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina |
| title_fullStr |
Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina |
| title_full_unstemmed |
Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina |
| title_sort |
fetal anatomical study of vertebral artery varieties in cordoba, argentina |
| description |
Abstract:
The vertebral artery has varieties in its origin, number and trajectory that oscillates between 3% and 7% according to the literature. There are not published national papers on serial dissections investigating vertebral artery varieties in fetuses. That is why from the Area of Microanatomy of the Chair of Normal Anatomy, of the Faculty of Medical Sciences (UNC) the study of the vertebral artery and its anatomical varieties was proposed from a sample from the city of Córdoba. The objective of the present study was to determine the incidence of anatomical varieties of the vertebral artery and to describe their morphology.
Studies were conducted on fetal cadaveric material provided by misericordia hospital, Córdoba. 97 fetuses of 15 to 22 weeks of both sexes, were dissected. Microdissection instruments, binocular magnifying glasses, Nikon 3300 machine with Nikon 105 mm lens were used. Details of normal anatomy and identification of vertebral artery varieties were recorded.
The following varieties were found: aberrant left vertebral artery in 3 cases, (3,09%), incidence within the ranges of the bibliography; double right vertebral artery in 1 case, (1,03%), from a common trunk are born 2 vertebral arteries that pass through the transverse foramens of the fifth and sixth cervical vertebra, variety not registered in the international literature.
This study contributes to the formation of a database indigenous to Córdoba, Argentina, of the incidence, morphological characteristics, and photographic documentation of the vertebral arteries. Knowledge of anatomical varieties serves health professionals who diagnose and/or perform interventions in this area to improve diagnoses and avoid therapeutic accidents.
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| publisher |
Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología |
| publishDate |
2021 |
| url |
https://revistas.unc.edu.ar/index.php/med/article/view/35051 |
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2024-09-03T21:03:02Z |
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I10-R327-article-350512024-04-15T16:19:09Z Fetal anatomical study of vertebral artery varieties in Cordoba, Argentina Estudio anatómico fetal de las variedades de la arteria vertebral en Córdoba, Argentina A Merino Rosas , XI Fontanillo , BJ Alderete Salas , MP Corball , AG fetal dissection vascular varieties vertebral artery fetal anatomy disección fetal variedades vasculares arteria vertebral anatomía fetal . Abstract: The vertebral artery has varieties in its origin, number and trajectory that oscillates between 3% and 7% according to the literature. There are not published national papers on serial dissections investigating vertebral artery varieties in fetuses. That is why from the Area of Microanatomy of the Chair of Normal Anatomy, of the Faculty of Medical Sciences (UNC) the study of the vertebral artery and its anatomical varieties was proposed from a sample from the city of Córdoba. The objective of the present study was to determine the incidence of anatomical varieties of the vertebral artery and to describe their morphology. Studies were conducted on fetal cadaveric material provided by misericordia hospital, Córdoba. 97 fetuses of 15 to 22 weeks of both sexes, were dissected. Microdissection instruments, binocular magnifying glasses, Nikon 3300 machine with Nikon 105 mm lens were used. Details of normal anatomy and identification of vertebral artery varieties were recorded. The following varieties were found: aberrant left vertebral artery in 3 cases, (3,09%), incidence within the ranges of the bibliography; double right vertebral artery in 1 case, (1,03%), from a common trunk are born 2 vertebral arteries that pass through the transverse foramens of the fifth and sixth cervical vertebra, variety not registered in the international literature. This study contributes to the formation of a database indigenous to Córdoba, Argentina, of the incidence, morphological characteristics, and photographic documentation of the vertebral arteries. Knowledge of anatomical varieties serves health professionals who diagnose and/or perform interventions in this area to improve diagnoses and avoid therapeutic accidents. Resumen: La arteria vertebral presenta variedades en su origen, número y trayectoria que oscila entre el 3% y 7% según la literatura. Son nulos los trabajos nacionales publicados sobre disecciones en serie investigando las variedades de la arteria vertebral en fetos. Es por ello que desde el Área de Microanatomía de la Cátedra de Anatomía Normal, de la Facultad de Ciencias Médicas (UNC), se propuso el estudio de la arteria vertebral y sus variedades anatómicas a partir de una muestra proveniente de la ciudad de Córdoba. El objetivo del presente trabajo fue determinar la incidencia de las variedades anatómicas de la arteria vertebral y describir su morfología. Se realizaron los estudios en material cadavérico fetal, menor de 500 gramos, cedido por el Hospital Misericordia, Córdoba. Se disecaron 97 de 15 a 22 semanas, de ambos sexos. Se utilizó instrumental de microdisección, gafas lupas binoculares, máquina Nikon 3300 con lente Nikon 105 mm. Se registraron los detalles de la anatomía normal e identificación de las variedades de las arterias vertebrales. Se hallaron las siguientes variedades: arteria vertebral izquierda aberrante en 3 casos (3,09%), incidencia dentro de los rangos de la bibliografía; arteria vertebral derecha doble en 1 caso (1,03%), a partir de un tronco común nacen 2 arterias vertebrales que pasan por los forámenes transversos de la quinta y sexta vértebra cervical, variedad no registrada en la literatura internacional. Este estudio contribuye a la formación de una base de datos, autóctona de Córdoba, Argentina, de la incidencia, características morfológicas y documentación fotográfica de las arterias vertebrales. El conocimiento de las variedades anatómicas sirve a los profesionales de la salud que diagnostican y/o realizan intervenciones en esta área para mejorar los diagnósticos y evitar accidentes terapéuticos. . Universidad Nacional Córdoba. Facultad de Ciencias Médicas. Secretaria de Ciencia y Tecnología 2021-10-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion texto texto texto https://revistas.unc.edu.ar/index.php/med/article/view/35051 Revista de la Facultad de Ciencias Médicas de Córdoba.; Vol. 78 No. Suplemento (2021): Suplemento JIC XXII Revista de la Facultad de Ciencias Médicas de Córdoba; Vol. 78 Núm. Suplemento (2021): Suplemento JIC XXII Revista da Faculdade de Ciências Médicas de Córdoba; v. 78 n. Suplemento (2021): Suplemento JIC XXII 1853-0605 0014-6722 http://creativecommons.org/licenses/by-nc/4.0 |