Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery

SUMMARY: The objective of this study was to evaluate the role of the variations of carotid artery course on the relationship between styloid process (SP) and internal carotid artery (ICA). Carotid CT angiography scans of 170 patients were retrospectively evaluated. The variability of the course of I...

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Autores principales:	Esen,K, Balci,Y, Ozgur,A, Erdogan,S, Ten,B
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2021
Materias:	Styloid process Carotid artery CT angiography Aberration
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000501331
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spelling	oai:scielo:S0717-950220210005013312021-10-19Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid ArteryEsen,KBalci,YOzgur,AErdogan,STen,B Styloid process Carotid artery CT angiography Aberration SUMMARY: The objective of this study was to evaluate the role of the variations of carotid artery course on the relationship between styloid process (SP) and internal carotid artery (ICA). Carotid CT angiography scans of 170 patients were retrospectively evaluated. The variability of the course of ICA were classified. The length and medial angulation of the SP were measured on coronal 3D images. On axial images, the shortest distance between the bone edge of the SP and ICA were measured. The distance between SP and ICA among the course patterns of carotid artery were compared statistically. In the comparison of distances between SP and ICA with respect to the course of ICA, the difference between straight and curving (p <0.001) was statistically significant. Curving caused the separation of ICA and SP. The highest and the shortest distance was at the curving and coiling group, respectively. We found that SP-ICA distance has a positive and negative correlation with SP angle (p<0.001) and SP length (p<0.001), respectively. The course of ICA is one of the major determinants affecting the relationship of ICA and SP. The curving pattern of ICA has a tendency to increase the distance between SP and ICA.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.39 n.5 20212021-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000501331en10.4067/S0717-95022021000501331
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Styloid process Carotid artery CT angiography Aberration
spellingShingle	Styloid process Carotid artery CT angiography Aberration Esen,K Balci,Y Ozgur,A Erdogan,S Ten,B Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery
description	SUMMARY: The objective of this study was to evaluate the role of the variations of carotid artery course on the relationship between styloid process (SP) and internal carotid artery (ICA). Carotid CT angiography scans of 170 patients were retrospectively evaluated. The variability of the course of ICA were classified. The length and medial angulation of the SP were measured on coronal 3D images. On axial images, the shortest distance between the bone edge of the SP and ICA were measured. The distance between SP and ICA among the course patterns of carotid artery were compared statistically. In the comparison of distances between SP and ICA with respect to the course of ICA, the difference between straight and curving (p <0.001) was statistically significant. Curving caused the separation of ICA and SP. The highest and the shortest distance was at the curving and coiling group, respectively. We found that SP-ICA distance has a positive and negative correlation with SP angle (p<0.001) and SP length (p<0.001), respectively. The course of ICA is one of the major determinants affecting the relationship of ICA and SP. The curving pattern of ICA has a tendency to increase the distance between SP and ICA.
author	Esen,K Balci,Y Ozgur,A Erdogan,S Ten,B
author_facet	Esen,K Balci,Y Ozgur,A Erdogan,S Ten,B
author_sort	Esen,K
title	Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery
title_short	Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery
title_full	Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery
title_fullStr	Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery
title_full_unstemmed	Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery
title_sort	effect of internal carotid artery aberrations on the distance between styloid process and carotid artery
publisher	Sociedad Chilena de Anatomía
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000501331
work_keys_str_mv	AT esenk effectofinternalcarotidarteryaberrationsonthedistancebetweenstyloidprocessandcarotidartery AT balciy effectofinternalcarotidarteryaberrationsonthedistancebetweenstyloidprocessandcarotidartery AT ozgura effectofinternalcarotidarteryaberrationsonthedistancebetweenstyloidprocessandcarotidartery AT erdogans effectofinternalcarotidarteryaberrationsonthedistancebetweenstyloidprocessandcarotidartery AT tenb effectofinternalcarotidarteryaberrationsonthedistancebetweenstyloidprocessandcarotidartery
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Effect of Internal Carotid Artery Aberrations on the Distance Between Styloid Process and Carotid Artery

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