External iliac artery External iliac artery The external iliac arteries are two major arteries which bifurcate off the common iliac arteries anterior to the sacroiliac joint of the pelvis. They proceed anterior and inferior along the medial border of the psoas major muscles. They exit the pelvic girdle posterior and inferior to the inguinal ligament about one third laterally from the insertion point of the inguinal ligament on the pubic tubercle at which point they are referred to as the femoral arteries. The external iliac artery is usually the artery used to attach the renal artery to the recipient of a kidney transplant.
Prostatic artery embolization sheath to be inserted into the artery. Contrast material is injected through the sheath under fluoroscopic imaging which outlines the anatomy of the blood vessels. This technique is used to help locate the prostatic artery and advance the catheter to the ostium of the prostatic artery. Polyvinyl alcohol particles are then injected into the prostatic artery. They function by causing embolization (blockage of the artery) preventing blood flow to the prostate, functionally resulting in reduced prostate size. Prostatic artery embolization Prostatic artery embolization (PAE, or prostate artery embolisation) is a developing non-surgical technique for treatment of benign prostatic hypertrophy (BPH).