Scapula

Definition

The scapula, commonly known as the shoulder blade, is a flat, triangular bone located in the upper back on either side of the body. It plays a crucial role in connecting the humerus (upper arm bone) to the clavicle (collarbone), forming part of the pectoral girdle.

Related terms

Pectoral Girdle:

The set of bones comprising the clavicle and scapula in humans that connects the upper limb to the axial skeleton.

Humerus:

The long bone in the upper arm or forelimb extending from the shoulder to the elbow.

Clavicle:

A long bone that serves as a strut between the shoulder blade and the sternum or breastbone; also known as the collarbone