Ureter: The ureters are two thick

The ureters are two thick tubes which act to transport urine from the kidney to the bladder. They are 25cm long, and are situated bilaterally, with one ureter draining each kidney. Discover the anatomy and function of ureters, their arterial supply, venous drainage, innervation, and related clinical issues. ureter, duct that transmits urine from the kidney to the bladder. There normally is one ureter for each kidney. Each ureter is a narrow tube that is about 12 inches (30 cm) long. A ureter has thick contractile walls, and its diameter varies considerably at different points along its length. Ureter is the canal through which urine is transported from the kidney to the bladder. The ureters are two deep tubes that connect the kidneys to the bladder back.