발치 가능한 두개골 모형, 4파트 분리형 W10532 [1003625] ㆍ발치 가능한 상악, 하악의 치아 ㆍ하악의 움직임, 반복적인 발치 가능 ㆍ치근, 해면질, 신경관, 매복된 사랑니 표현 ㆍ22 x 13.5 x 17 cm; 0.8 kg   Skull Model with Teeth for Extraction, 4 part The anatomical human skull is great for dentists and students alike. The teeth of the upper and lower jaw can be extracted from the skull and replaced individually with their fully formed roots. A bone flap on the right mandible of the skull can be opened to view the dental roots, spongiosa, nerve canal and an impacted wisdom tooth. This skull is a great tool for the teaching and learning of human anatomy, with a special focus on teeth.