The urinary system in 3D

The urinary system is made up of the two kidneys, the ureters, the bladder and the urethra. The kidneys filter blood into urine, which runs down the ureters to collect in the bladder and leaves the body through the urethra. The kidneys also help keep the body’s water and electrolyte balance.

The path urine takes

  1. Kidneys
  2. Ureters
  3. Bladder
  4. Urethra

Organs

Parts

The adrenal glands sit on top of the kidneys but are endocrine glands that make hormones; they are not part of the urinary system.

Other systems

All body systems

Read more

Related reading

Once the 3D model loads you can turn it and select each part.