Appendicular skeleton

Definition

The appendicular skeleton consists of the bones of the upper and lower limbs, as well as the girdles (shoulder and pelvic) that connect them to the axial skeleton. It facilitates movement and interaction with our environment.

Related terms

Axial Skeleton: The central core of the body's skeleton, comprising the skull, vertebral column, and rib cage.

Pelvic Girdle: A ring-like bony structure located at the base of the spine that connects the lower limbs to the axial skeleton.

Scapula: A flat triangular bone located on the posterior side of the shoulder girdle; it plays a key role in arm movement