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Overview
The kidneys are paired organs that lie posterior to the abdomen, in the area of the lower back. The kidneys make urine, which is transported from the kidneys to the bladder by the ureters, long muscular tubes which connect the kidneys with the bladder.
Review Date 4/2/2019
Updated by: Sovrin M. Shah, MD, Assistant Professor, Department of Urology, The Icahn School of Medicine at Mount Sinai, New York, NY. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.