Human Torso Model: The model of human head, neck trunk:The model is made of PVC(polyvinyl chloride)The organs should be loded or unloaded in the right tums:1.The head and neck can be taken apart.We can separate the head in the sagittal plane.The right half brain can be taken out.Please pay more attention not to damage the hypophysis. 2.The turn to unload the thoracic and abdominal organs:(1)Take out the front half part of the right lung in coronary section.The way to remove it:grasp the inferior border of the right lung with your right hand and raise it. (2)Take apart the heart and the front half part of the left lung together.(3)The back half part of the right lung can be removed by turn upside it with your right hand. (5)diagraph (6)liver (7)stomach (8)intestins (9)duodenum pancreas spleen(10)the front half part of the right kidney in the coronary section (11)urinary bladder 3.You can assemble the organs one by one referring to the turns mentioned above. Over size:84¡Á37¡Á25cm(include the pedestal)