高仿真的樹脂頭顱，與牙齒有關的解剖部位進行了突出強調，解剖形態的冠、根雙色牙齒和自然張合的下頜運動，再現真人的咬合情況。可以分解成十部分。頭顱的內部用不同顏色展示了竇、動靜脈、腦神經等。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.