高仿真的树脂头颅，与牙齿有关的解剖部位进行了突出强调，解剖形态的冠、根双色牙齿和自然张合的下颌运动，再现真人的咬合情况。可以分解成十部分。头颅的内部用不同颜色展示了窦、动静脉、脑神经等。Simulation of the resin head, and teeth were the highlight anatomical, anatomical shape of the crown, root color of natural teeth and jaw movement and close them, re live the occlusion.Can be broken down into 10 parts.Head of the internal color display of the sinus, arteriovenous, brain, etc.