Deluxe Dual-Sex Human Torso Model with Open Back, 28-part

This deluxe dual-sex torso offers everything needed for advanced human-anatomy demonstrations in biology or medicine. It comes with interchangeable male and female genital inserts, an open neck and back for studying the vertebrae, intervertebral discs, spinal cord, spinal nerves and vertebral arteries, and a deluxe head with a 4-part brain. Removable parts include the 7th thoracic vertebra, the female chest wall and breast covering, a 6-part head, two lungs, a 2-part heart, a 2-part stomach, the liver with gall bladder, a 4-part intestinal tract, the front half of a kidney, a 4-part male genital insert and a 3-part female genital insert with fetus. Every organ is hand-painted, making the position of the human organs easy to learn.