Male urinary system:

The urinary system is made up of the kidneys, ureters, urethra and bladder.
- Reviewed last on: 10/2/2008
- Louis S. Liou, MD, PhD, Assistant Professor of Urology, Department of Surgery, Boston University School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.