Spiral artery is a branch of -

(B) (Acruate artery) (699 - Snell 9th)* SPIRAL ARTERIES: are small arteries which temporarily supply blood to endometrium of uterus during the luteal phase of menstrual cycle.Uterine artery - Arcuate artery - Radial artery - Spiral artery.* Spinal cord blood supply: Two posterior + one anterior spinal artery arises from vertebral arteries**.Branches of Internal Iliac ArteryAnterior DivisionUmblical artery-----Artery to vas deferens Obturator arteryInferior vesical arteryMiddle rectal arteryInternal pudendal arteryUterine artery (female)Vaginal artery (female)-Superior vesical artery Posterior DivisionIliolumber arteryLateral sacral arterySuperior gluteal artery Points To Remember* Great cardiac vein accompanies the anterior interventricular artery.* Posterior communicating artery is a branch of internal carotid artery.* Inferior thyroid vein drains into Brachiocephalic vein.* Superior pancreatico duodenial artery is a branch of gastro duodenal artery.* Obturator artery is a branch of Internal Iliac artery.* Accessory obturator artery is a branch of inferior epigastric artery.* Right ovarian artery is a branch of abdominal aorta.* Cystic artery is a branch of right hepatic artery.* Anterior choroidal artery is a branch of internal carotid artery.* Inferior thyroid artery arises form thyrocervical trunk and related with recurrent laryngeal nerve**.* Left colic artery is a branch of inferior mesentric artery and Right colic artery is a branch of superior mesentric artery.* Posterior cerebral artery is a branch of basilar artery and anterior cerebral artery is a branch of internal carotid artery.* Common carotid artery ends by dividing into internal carotid and external carotid at the upper border of thyroid cartilage at C4 level.* Appendiular artery is a branch of posterior cecal artery, a branch of iliocolic artery.* Maxillary artery is a terminal branch of external carotid artery.* Double aortic develops form right dorsal aorta.* Middle maningeal artery is branch of first part of maxillary artery* Two internal cerebral veins fuse to form great cerebral vein.