Anatomical variants of the common hepatic artery

Authors

  • Jose D. Fonseca Figueroa Bachiller en Ciencias Médicas y Estudiante de Licenciatura en Medicina y Cirugía, Universidad de Costa Rica. San José, Costa Rica
  • Valeria L. Alvarado Rodriguez Bachiller en Ciencias Médicas y Estudiante de Licenciatura en Medicina y Cirugía, Universidad de Costa Rica. San José, Costa Rica
  • Pedro Estrada McDermott Bachiller en Ciencias Médicas y Estudiante de Licenciatura en Medicina y Cirugía, Universidad de Costa Rica. San José, Costa Rica
  • Veronica Morales Vindas Bachiller en Ciencias Médicas y Estudiante de Licenciatura en Medicina y Cirugía, Universidad de Costa Rica. San José, Costa Rica
  • Kevin Leiva Gabriel Docente Departamento de Anatomía, Escuela de Medicina Universidad de Costa Rica. San José, Costa Rica
  • Jessica Gonzalez Fernandez Docente Departamento de Anatomía, Escuela de Medicina Universidad de Costa Rica. San José, Costa Rica

DOI:

https://doi.org/10.31051/1852.8023.v12.n3.29604

Keywords:

hepatic artery;, anatomic variation;, anatomy

Abstract

Introduction: Variants of the common hepatic artery have been studied and described since ancient times, with the subsequent appearance of anatomical classifications for their correct identification. It has been reported that up to 40% of the population present these variants. Methodology: A systematic review of the literature was carried out by using the key words “hepatic artery”, “anatomic variation” and “anatomy”, resulting in a registry of 2203 individuals previously reported by various researchers which was analyzed as a whole. Results: Anatomical variants were studied and described by Michels, Lippert & Pabst, and Hiatt. According to the Hiatt classification, 80,46% of individuals were sorted in group I, 6,46% in group II, 6,10% in group III, 1,50% in group IV, 1,32% in group V and 0,02% in group VI. Michels’ group X, not included in Hiatt’s classification, represented 0,04% of the sample. Conclusions: Preoperative imaging studies are recommended when appropriate since it could result in an decrease in surgical and post-surgical complication. Descriptive studies that determine the incidence of anatomical variants in the local population should be considered.

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References

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Published

2020-11-18

How to Cite

Fonseca Figueroa, J. D., Alvarado Rodriguez, V. L., Estrada McDermott, P., Morales Vindas, V., Leiva Gabriel, K., & Gonzalez Fernandez, J. (2020). Anatomical variants of the common hepatic artery. Revista Argentina De Anatomía Clínica (Argentine Journal of Clinical Anatomy), 12(3), 137–143. https://doi.org/10.31051/1852.8023.v12.n3.29604

Issue

Vol. 12 No. 3 (2020): Nov 2020

Section

Reviews

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Copyright (c) 2020 José D. Fonseca Figueroa, Valeria L. Alvarado Rodríguez, Pedro Estrada McDermott, Verónica Morales Vindas, Kevin Leiva Gabriel, Jéssica González Fernández

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