Samuolyte Austeja, Luksaite-Lukste Raminta, Kvietkauskas Mindaugas
Clinic of Family Medicine, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
Department of Radiology, Nuclear Medicine and Medical Physics, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, Vilnius, Lithuania.
Front Surg. 2025 Jun 18;12:1593800. doi: 10.3389/fsurg.2025.1593800. eCollection 2025.
Variations in hepatic arterial anatomy are highly prevalent, occurring in 45% to 75% of individuals. Understanding hepatic arterial anatomy is critical in optimizing surgical outcomes in hepatopancreatobiliary surgery, transplantation, and interventional radiology. Aberrant arteries are prone to accidental injury during surgery, which may lead to life threatening complications, such as hemorrhage or ischemia. Therefore, a clear understanding of hepatic arterial anatomy is essential for reducing intraoperative risk and improving surgical outcomes. To address this need, the present review provides an overview of hepatic arterial variants according to Michel's classification, aiming to enhance anatomical awareness and contribute to improved procedural planning across disciplines.
肝动脉解剖变异非常普遍，在45%至75%的个体中出现。了解肝动脉解剖对于优化肝胰胆手术、移植和介入放射学的手术效果至关重要。异常动脉在手术过程中容易意外损伤，这可能导致危及生命的并发症，如出血或缺血。因此，清楚了解肝动脉解剖对于降低术中风险和改善手术效果至关重要。为满足这一需求，本综述根据米歇尔分类法概述了肝动脉变异，旨在增强解剖学认识并有助于跨学科改进手术规划。
