Testicular artery Testicular artery The testicular artery (the male gonadal artery, also called the internal spermatic arteries in older texts) is a branch of the abdominal aorta that supplies blood to the testis. It is a paired artery, with one for each of the testes. It is the male equivalent of the ovarian artery. Because the testis is found in a different location than that of its female equivalent, it has a different course than the ovarian artery. They are two slender vessels of considerable length, and arise from the front of the aorta a little below the renal arteries. Each passes
Trigeminal artery cerebellum, midbrain, and parts of the temporal and occipital lobes, meaning that anything disrupting blood flow in the internal carotid artery could lead to ischemia in these regions. In addition, persistent trigeminal artery has been associated with vertebrobasilar insufficiency, brainstem ischemia, and carotid cavernous fistulae. Trigeminal artery The trigeminal artery is an artery that supplies the basilar artery with blood during human embryonic development. Normally, the trigeminal artery involutes after the formation of the posterior communicating artery. However, in some cases, the artery persists into adulthood and can cause medical complications, including intracranial aneurysms. The trigeminal artery arises from the