inferior epigastric artery


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in·fe·ri·or ep·i·gas·tric ar·ter·y

[TA]
origin, external iliac; branches, cremasteric, muscular and pubic; anastomoses, superior epigastric, obturator. With overlying peritoneum, forms lateral umbilical ligament and forms a basis for distinguishing types of inguinal herniae: direct hernias pass medial to the artery; indirect hernias pass laterally.

inferior epigastric artery

A branch of the external iliac artery, just above the inguinal ligament; it runs upward and medially along the anterior abdominal wall medial to the internal inguinal ring. It then continues upward in the rectus sheath and eventually anastomoses with the superior epigastric artery, which is running downward in the sheath.
See also: artery
References in periodicals archive ?
The combined use of a pedicled superficial inferior epigastric artery flap and a groin flap for reconstruction of a dorsal and volar hand blast injury.
The vascular roadmap depends on two crucial vessels, namely the inferior epigastric artery and the femoral vein.
In comparison with other arteries, He showed that the RA reactivity is between that of the gastroepiploic artery (representative of the splanchnic arteries, highest reactivity) and that of the coronary and somatic arteries (internal mammary artery and inferior epigastric artery, lowest reactivity).
The inferior epigastric artery can also be used, but it's more variable in diameter and length than ITA and radial artery grafts.
8] In such cases inferior epigastric artery is used as an arterial supply which provided good flow to the lower pole of the kidney.
In order of frequency of use, graft arteries include the internal mammary arteries (IMAs), radial arteries (RAs), right gastroepiploic artery, and inferior epigastric artery.

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