Replica Human Skull - Porotic Hyperostosis and Cribra Orbitalia OSTEO The skull contains 31 teeth

The skull contains 31 teeth

These specimens are naturally missing most to all of their teeth due to old age

and even to track criminals

peaceful group dynamics

The sacred ibis

Replica Human Skull - Porotic Hyperostosis and Cribra Orbitalia OSTEO The skull contains 31 teethPorotic hyperostosis and cribra orbitalia are porous cranial lesions that are associated with metabolic or general nutritional stress. It is said to be caused by iron deficiency anemia, nutrient deficiencies, infectious disease, and or poor sanitation. However, recent studies have suggested that hemolytic and megaloblastic anemias are the more likely cause of porotic hyperostosis. Porotic hyperostosis occurs as porous areas on the skull vault, while