Human skull and skeleton replicas by Active Science Parts are an excellent alternative to natural bone for teaching elemental or advanced anatomy. We manufacture a large selection of human skulls and skeletons from fetal to advanced age, sex, and ancestry. Several medical quality skulls designed for teaching advanced anatomy include calvarium cut skulls, color-coded skulls, and our premier Human Medical Study Skull, which comprises 22 separate cranial bones. Additionally, we have a vast selection of human skulls showing evidence of trauma (e.g., gunshot and hammer blows) and pathology (e.g. syphilis and trephination). Fully articulated and disarticulated skeletons are available here Considered the best models available for use in teaching comparative and advanced medical anatomy our casts are accurate reproductions of the best originals available and more durable than natural bone. Visit our Human Child Skulls and Skeletons and our Human Fetal Skulls and Skeletons categories. Note: A number of our human skulls and skeletons come with an osteological evaluation report, conducted by one of our anatomy expert consultants. Please see our Osteological Evaluation Reports Category for a complete list of these items.