Geometric morphometric study of anterior branches of external carotid artery and carotid bifurcation by 3D-CT angiography

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dc.authorid0000-0003-0956-9327
dc.contributor.authorDemirtaş, İsmet
dc.contributor.authorAyyıldız, Behçet
dc.contributor.authorDemirbaş, Ahmet Taha
dc.contributor.authorAyyıldız, Sevilay
dc.contributor.authorSönmez Topçu, Feyza
dc.contributor.authorKuş, Koral Çağlar
dc.contributor.authorKurt, Mustafa Ayberk
dc.date.accessioned2022-11-22T13:27:41Z
dc.date.available2022-11-22T13:27:41Z
dc.date.issued2022
dc.departmentİstanbul Medipol Üniversitesi, Sağlık Bilimleri Enstitüsü, Anatomi Ana Bilim Dalı
dc.description.abstractPurpose The aim of our study was to determine the variations of the anterior branches of the external carotid artery (ECA) and investigate the morphometric and geometric features of the anterior branches of the ECA and carotid bifurcation (CB). Methods A total of 563 ECAs were included from 288 patients in the study. Classification and exit angles of anterior branches of ECA and determination of vertebral levels of CB and anterior branches were performed. Results The anterior branch variants of the ECA were observed in 8 different subgroups. The most common variations were type Ia 42.3% (n = 120) on the right and type Ib 40.9% (n = 114) on the left. When looking at the vertebral levels, CB was detected at C4 level in 32.9% of total ECAs (n = 185), STA was at C4 level in 33.4% of total ECAs (n = 188), LA was at C3 level in 50.1% of total ECAs (n = 282), and FA was at C2 level in 37.3% of total ECAs. The mean CB angle in all cases was 59.93 degrees +/- 16.04. In the anterior branches of the ECA in cases belonging to the Type I group, the widest angle belonged to FA (R = 116.88 +/- 27.04 degrees, L = 110.32 degrees +/- 25.94). Conclusion In conclusion, a new classification of the variations of the anterior branches of the ECA was made on the basis of the CTA images to gain more practicality in surgical procedures. This study revealed for the first time the angular and level relationship between CB and ECA anterior branches.
dc.identifier.citationDemirtaş, İ., Ayyıldız, B., Demirbaş, A. T., Ayyıldız, S., Sönmez Topçu, F., Kuş, K. Ç. ... Kurt, M. A. (2022). Geometric morphometric study of anterior branches of external carotid artery and carotid bifurcation by 3D-CT angiography. Surgical and Radiologic Anatomy, 44(7), 1029-1036. https://doi.org/10.1007/s00276-022-02985-w
dc.identifier.doi10.1007/s00276-022-02985-w
dc.identifier.endpage1036
dc.identifier.issn0930-1038
dc.identifier.issn1279-8517
dc.identifier.issue7
dc.identifier.pmid35840762
dc.identifier.scopus2-s2.0-85134310472
dc.identifier.scopusqualityQ2
dc.identifier.startpage1029
dc.identifier.urihttps://doi.org/10.1007/s00276-022-02985-w
dc.identifier.urihttps://hdl.handle.net/20.500.12511/10011
dc.identifier.volume44
dc.identifier.wos000825911600001en_US
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorDemirbaş, Ahmet Taha
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofSurgical and Radiologic Anatomyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectArterial Geometry
dc.subjectBranching Pattern
dc.subjectCarotid Bifurcation
dc.subjectComputed Tomography Angiography
dc.subjectExternal Carotid Artery
dc.titleGeometric morphometric study of anterior branches of external carotid artery and carotid bifurcation by 3D-CT angiography
dc.typeArticle

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