|The renal arteries normally arise off the side of abdominal aorta which is situated immediately below the superior mesenteric artery and supply blood to the kidneys. Each renal artery is directed across the crus of the diaphragm almost forming a right angle with the aorta. A large portion of the blood flow to the kidneys is provided by the renal arteries. The renal arteries can pass through a third of the total cardiac output to be filtered by the kidneys. The kidneys have a variable arterial and there can be one or more renal arteries supplying each kidney. They are located above the renal vein. A common renovascular anamoly is teo or more arteries to a single kidney (Supernumerary renal arteries) with an occurrence ranging from 25% to 40% of kidneys. A renal artery has a radius of 0.25 cm (approximately) and 0.26 at the root.
Online Journals are scholarly and peer reviewed journals. The journals provide forum and motivates scientists, researchers, academics, engineers, and practitioners in all aspects to share their professional and academic knowledge in the fields computing, engineering, humanities, economics, social sciences, management, medical science, and related disciplines. Online Journals also aims to reach a large number of readers worldwide with original and current research work completed on the vital issues of the above important disciplines. The journals permit all readers to read, view, download and print the full-text of all published articles without any subscription or restrictions.