Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck

<b>Background</b>: The internal jugular vein (IJV) is a vascular structure that is responsible for the venous drainage of both the head and neck and is commonly found posterior to the internal carotid artery and adjacent to cervical lymph nodes or nerve structures such as the glossophary...

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Main Authors: Pablo Nova-Baeza, Juan José Valenzuela-Fuenzalida, Rocio Valdivia-Arroyo, Emelyn Sofia Becerra-Rodríguez, Catalina Escalona-Manzo, Yesica Tatiana Castaño-Gallego, Ricardo Miguel Luque-Bernal, Gustavo Oyanedel-Amaro, Alejandra Suazo-Santibáñez, Mathias Orellana-Donoso, Alejandro Bruna-Mejias, Juan Sanchis-Gimeno, Héctor Gutiérrez-Espinoza
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Diagnostics
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Online Access:https://www.mdpi.com/2075-4418/14/23/2765
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author Pablo Nova-Baeza
Juan José Valenzuela-Fuenzalida
Rocio Valdivia-Arroyo
Emelyn Sofia Becerra-Rodríguez
Catalina Escalona-Manzo
Yesica Tatiana Castaño-Gallego
Ricardo Miguel Luque-Bernal
Gustavo Oyanedel-Amaro
Alejandra Suazo-Santibáñez
Mathias Orellana-Donoso
Alejandro Bruna-Mejias
Juan Sanchis-Gimeno
Héctor Gutiérrez-Espinoza
author_facet Pablo Nova-Baeza
Juan José Valenzuela-Fuenzalida
Rocio Valdivia-Arroyo
Emelyn Sofia Becerra-Rodríguez
Catalina Escalona-Manzo
Yesica Tatiana Castaño-Gallego
Ricardo Miguel Luque-Bernal
Gustavo Oyanedel-Amaro
Alejandra Suazo-Santibáñez
Mathias Orellana-Donoso
Alejandro Bruna-Mejias
Juan Sanchis-Gimeno
Héctor Gutiérrez-Espinoza
author_sort Pablo Nova-Baeza
collection DOAJ
description <b>Background</b>: The internal jugular vein (IJV) is a vascular structure that is responsible for the venous drainage of both the head and neck and is commonly found posterior to the internal carotid artery and adjacent to cervical lymph nodes or nerve structures such as the glossopharyngeal and accessory nerves. As a vagal nerve, it is an important reference point for surgical access in neck interventions and dissections. <b>Methods</b>: The databases Medline, Scopus, Web of Science, Google Scholar, CINAHL, and LILACS were searched until August 2024. Methodological quality was evaluated with an assurance tool for anatomical studies (AQUA). Pooled prevalence was estimated using a random effects model. <b>Results</b>: A total of 10 studies met the established selection criteria in this meta-analysis study. The prevalence of variants of the IJV was 3.36% (CI: 2.81–6.96%), with a heterogeneity of 94.46%. Regarding the subgroup analysis, no study presents statistically significant differences in the studies analyzed for this review. <b>Conclusions</b>: Knowing the IJV variants in detail will make early diagnosis useful, especially in surgeries in the neck region and in classic surgeries such as thyroidectomies and tracheostomies, among others. It will be important to know the position of the IJV.
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spelling doaj-art-57b51fadcbf44be58868acb98369f6f72024-12-13T16:24:58ZengMDPI AGDiagnostics2075-44182024-12-011423276510.3390/diagnostics14232765Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and NeckPablo Nova-Baeza0Juan José Valenzuela-Fuenzalida1Rocio Valdivia-Arroyo2Emelyn Sofia Becerra-Rodríguez3Catalina Escalona-Manzo4Yesica Tatiana Castaño-Gallego5Ricardo Miguel Luque-Bernal6Gustavo Oyanedel-Amaro7Alejandra Suazo-Santibáñez8Mathias Orellana-Donoso9Alejandro Bruna-Mejias10Juan Sanchis-Gimeno11Héctor Gutiérrez-Espinoza12Department of Morphology, Faculty of Medicine, Universidad Andres Bello, Santiago 7501015, ChileDepartment of Morphology, Faculty of Medicine, Universidad Andres Bello, Santiago 7501015, ChileDepartment of Morphology, Faculty of Medicine, Universidad Andres Bello, Santiago 7501015, ChileEscuela de Medicina, Unidad Central del Valle del Cauca, Tuluá 763022, ColombiaDepartment of Morphology, Faculty of Medicine, Universidad Andres Bello, Santiago 7501015, ChileEscuela de Medicina, Unidad Central del Valle del Cauca, Tuluá 763022, ColombiaEscuela de Medicina, Ciencias de la Salud, Universidad del Rosario, Bogota 111321, ColombiaFacultad de Ciencias de la Salud, Universidad Autónoma de Chile, Santiago 8910060, ChileFaculty of Health Sciences, Universidad de las Americas, Santiago 8370040, ChileEscuela de Medicina, Universidad Finis Terrae, Santiago 7501015, ChileDepartment of Morphology, Faculty of Medicine, Universidad Andres Bello, Santiago 7501015, ChileGIAVAL Research Group, Department of Anatomy and Human Embryology, Faculty of Medicine, University of Valencia, 46001 Valencia, SpainOne Health Research Group, Universidad de las Americas, Quito 170124, Ecuador<b>Background</b>: The internal jugular vein (IJV) is a vascular structure that is responsible for the venous drainage of both the head and neck and is commonly found posterior to the internal carotid artery and adjacent to cervical lymph nodes or nerve structures such as the glossopharyngeal and accessory nerves. As a vagal nerve, it is an important reference point for surgical access in neck interventions and dissections. <b>Methods</b>: The databases Medline, Scopus, Web of Science, Google Scholar, CINAHL, and LILACS were searched until August 2024. Methodological quality was evaluated with an assurance tool for anatomical studies (AQUA). Pooled prevalence was estimated using a random effects model. <b>Results</b>: A total of 10 studies met the established selection criteria in this meta-analysis study. The prevalence of variants of the IJV was 3.36% (CI: 2.81–6.96%), with a heterogeneity of 94.46%. Regarding the subgroup analysis, no study presents statistically significant differences in the studies analyzed for this review. <b>Conclusions</b>: Knowing the IJV variants in detail will make early diagnosis useful, especially in surgeries in the neck region and in classic surgeries such as thyroidectomies and tracheostomies, among others. It will be important to know the position of the IJV.https://www.mdpi.com/2075-4418/14/23/2765jugular internal vein variationsaberrant jugular internal veinencephalic venous drainageclinical anatomyanatomical variations
spellingShingle Pablo Nova-Baeza
Juan José Valenzuela-Fuenzalida
Rocio Valdivia-Arroyo
Emelyn Sofia Becerra-Rodríguez
Catalina Escalona-Manzo
Yesica Tatiana Castaño-Gallego
Ricardo Miguel Luque-Bernal
Gustavo Oyanedel-Amaro
Alejandra Suazo-Santibáñez
Mathias Orellana-Donoso
Alejandro Bruna-Mejias
Juan Sanchis-Gimeno
Héctor Gutiérrez-Espinoza
Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck
Diagnostics
jugular internal vein variations
aberrant jugular internal vein
encephalic venous drainage
clinical anatomy
anatomical variations
title Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck
title_full Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck
title_fullStr Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck
title_full_unstemmed Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck
title_short Systematic Review and Meta-Analysis of Internal Jugular Vein Variants and Their Relationship to Clinical Implications in the Head and Neck
title_sort systematic review and meta analysis of internal jugular vein variants and their relationship to clinical implications in the head and neck
topic jugular internal vein variations
aberrant jugular internal vein
encephalic venous drainage
clinical anatomy
anatomical variations
url https://www.mdpi.com/2075-4418/14/23/2765
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