Ileal artery (Arteriae ileales)
Educational content only — not medical advice.
Anatomy
Numerous branches arising from the superior mesenteric artery within the small intestinal mesentery, forming multiple tiers of arterial arcades with short vasa recta supplying the ileum.
Clinical notes
Multiple arcades and short vasa recta distinguish ileum from jejunum surgically; embolization causes segmental ischemia and gangrenous bowel infarction.
Related structures
Educational references
FAQ
What is the role of the Ileal artery?
Numerous branches arising from the superior mesenteric artery within the small intestinal mesentery, forming multiple tiers of arterial arcades with short vasa recta supplying the ileum.
Why is the Ileal artery clinically important?
Multiple arcades and short vasa recta distinguish ileum from jejunum surgically; embolization causes segmental ischemia and gangrenous bowel infarction.
Source & license
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