Arteria Appendicelaris Apr 2026

This 2022 research paper provides a statistical breakdown of where the artery originates in human patients, showing that it arises from the inferior division of the superior mesenteric artery in 46.88% of cases, the ileal branch in 28.13%, and the ileocolic artery in 18.75%. You can read the full text on NCBI PMC .

Published in 2024, this paper explores the presence of an accessory appendicular artery (often called the artery of Seshachalam), which acts as a secondary blood supply and is critical to avoid during appendectomies. You can view the publication on the Wiley Online Library . 🏥 Surgical & Clinical Overviews arteria appendicelaris

Because it is an (meaning it lacks significant collateral circulation), any blockage or thrombosis caused by inflammation (appendicitis) can rapidly cause gangrene, necrosis, or perforation of the appendix. This 2022 research paper provides a statistical breakdown