Human skeletons are often described in neat textbook numbers, but real bodies are far messier and more interesting. Extra ...
Some adults do indeed have more than 206 bones. These extras, known as accessory bones or supernumerary bones, may occur when ...
Accessory navicular bone disorders represent a significant yet frequently under‐diagnosed anomaly in the paediatric foot. The accessory navicular is an extra ossicle located adjacent to the navicular ...