Ovarian artery Ovarian artery The ovarian artery is an artery that supplies oxygenated blood to the ovary in females. It arises from the abdominal aorta below the renal artery. It can be found in the suspensory ligament of the ovary, anterior to the ovarian vein and ureter. The ovarian arteries are paired structures that arise from the abdominal aorta, usually at the level of L2. After emerging from the aorta, the artery travels down the suspensory ligament of the ovary, enters the mesovarium, and may anastamose with the uterine artery in the broad ligament. The ovarian arteries are the corresponding arteries in
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