How are bones categorized?

Bones are categorized primarily into two major groups: the axial skeleton and the appendicular skeleton. The axial skeleton includes the skull, vertebral column, and rib cage, providing the main support for the body's structure and facilitating the protection of vital organs. The appendicular skeleton consists of the limbs and the girdles that connect them to the axial skeleton, playing a crucial role in movement and interaction with the environment.

While other classifications exist, such as by shape (long, short, flat, and irregular bones), these categories serve different purposes and are not as fundamental in the anatomical context as the axial and appendicular distinction. The classification into axial and appendicular skeletons provides a comprehensive framework for understanding the overall organization of the skeletal system, ensuring clarity in discussions regarding function, anatomy, and relevant medical or biological implications.