DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR

At present, the clinical specialized literature, insist in the necessity of an anatomical precise knowledge, necessary for the success in neurochirurgical interventions during the approaching to the posterior cranial fossa. Based in previous reports, we have made an anatomical revision of the superi...

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Autores principales:	Mandiola,E., Sanz,M. E., Gabrielli,C., Prates,J. C.
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Chilena de Anatomía 1998
Materias:	Superior cerebellar artery Anterior inferior cerebellar artery Cephalic index Posterior cranial fossa
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98681998000100004
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spelling	oai:scielo:S0716-986819980001000041999-11-26DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIORMandiola,E.Sanz,M. E.Gabrielli,C.Prates,J. C. Superior cerebellar artery Anterior inferior cerebellar artery Cephalic index Posterior cranial fossa At present, the clinical specialized literature, insist in the necessity of an anatomical precise knowledge, necessary for the success in neurochirurgical interventions during the approaching to the posterior cranial fossa. Based in previous reports, we have made an anatomical revision of the superior cerebellar artery and anterior inferior cerebellar artery focused to its anterior pontine segments with data that may contribute to their study and that they could be of practical useful. This study was done in 70 brains of brazilian adult cadavers, from both sexes, collected at the Anatomy Laboratory São Paulo Medical School / UNIFESP (São Paulo, Brazil), and to which them, we registred their anthropological data. It was considered the cephalics measurements too. We took the brains from skulls, using established anatomical techniques and inyected its vascular system with red collored neopren latex and fixed into a 10 % formaldehyde solution. At right side, masculine sex, the external diameter of superior cerebellar artery was 2.0 to 2.9 mm in range in 66.7% of the cases, and in the feminine sex in 82.1%; in 75.0% in dolicho-mesocephalics and 71.1% in the brachycephalics. The anterior inferior cerebellar artery external diameter at right side, masculine sex, this range of 1.0 to 1.5 mm was observed in 50% of the cases, the same porcentagem was registred in the feminine sex; in 53.1% in the dolicho-mesocephalicsand; in 47.4% in the brachycephalics. The authors insists in the variability observed in the patterns, upon taking in consideration, besides the side and sex, other parameters suchs as the cephalic index, that they are important in the face of the evident heterogeneity of our indoamerican populationsinfo:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaRevista chilena de anatomía v.16 n.1 19981998-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98681998000100004es10.4067/S0716-98681998000100004
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Superior cerebellar artery Anterior inferior cerebellar artery Cephalic index Posterior cranial fossa
spellingShingle	Superior cerebellar artery Anterior inferior cerebellar artery Cephalic index Posterior cranial fossa Mandiola,E. Sanz,M. E. Gabrielli,C. Prates,J. C. DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR
description	At present, the clinical specialized literature, insist in the necessity of an anatomical precise knowledge, necessary for the success in neurochirurgical interventions during the approaching to the posterior cranial fossa. Based in previous reports, we have made an anatomical revision of the superior cerebellar artery and anterior inferior cerebellar artery focused to its anterior pontine segments with data that may contribute to their study and that they could be of practical useful. This study was done in 70 brains of brazilian adult cadavers, from both sexes, collected at the Anatomy Laboratory São Paulo Medical School / UNIFESP (São Paulo, Brazil), and to which them, we registred their anthropological data. It was considered the cephalics measurements too. We took the brains from skulls, using established anatomical techniques and inyected its vascular system with red collored neopren latex and fixed into a 10 % formaldehyde solution. At right side, masculine sex, the external diameter of superior cerebellar artery was 2.0 to 2.9 mm in range in 66.7% of the cases, and in the feminine sex in 82.1%; in 75.0% in dolicho-mesocephalics and 71.1% in the brachycephalics. The anterior inferior cerebellar artery external diameter at right side, masculine sex, this range of 1.0 to 1.5 mm was observed in 50% of the cases, the same porcentagem was registred in the feminine sex; in 53.1% in the dolicho-mesocephalicsand; in 47.4% in the brachycephalics. The authors insists in the variability observed in the patterns, upon taking in consideration, besides the side and sex, other parameters suchs as the cephalic index, that they are important in the face of the evident heterogeneity of our indoamerican populations
author	Mandiola,E. Sanz,M. E. Gabrielli,C. Prates,J. C.
author_facet	Mandiola,E. Sanz,M. E. Gabrielli,C. Prates,J. C.
author_sort	Mandiola,E.
title	DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR
title_short	DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR
title_full	DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR
title_fullStr	DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR
title_full_unstemmed	DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR
title_sort	diametros de las arterias cerebelar superior y cerebelar anterior-inferior en el segmento pontino-anterior
publisher	Sociedad Chilena de Anatomía
publishDate	1998
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-98681998000100004
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DIAMETROS DE LAS ARTERIAS CEREBELAR SUPERIOR Y CEREBELAR ANTERIOR-INFERIOR EN EL SEGMENTO PONTINO-ANTERIOR

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