3B 16 Part Human Torso Model

Durable plastic. Torso, all internal organs are numbered & true to life. Organs can be removed/replaced. Features: head (nose/mouth cavity/pharynx/skull base exposed on one side; brain half w/arteries, eyeball w/optic nerve other side), 2 lungs w/breastbone & rib junctions, heart (2-part), stomach, liver w/gall bladder, small/large intestine systems, w/pancreas (removable transverse colon and cecum flap) front kidney & bladder halves, parts all numbered. 3B, No Substitute.