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The scapula (plural: scapulae) is a roughly triangular-shaped bone of the pectoral girdle with several articulations connecting to the humerus and clavicle. Gross anatomy Osteology The main part of the scapula , the body, consists of a somewhat... Scapula Article Media [15] The scapula (Latin: scapula ) is a flat triangular bone that connects the humerus and clavicle. It is also known as the shoulder bone , shoulder blade , wing bone , and blade bone . The name “ scapula ” derives from Latin, meaning “trowel” or “small shovel,” which it seems to resemble. The scapula bone joins with the clavicle to form the shoulder (pectoral) girdle, which connects the humerus (upper arm bone ) with the thorax. Because much of the scapula is relatively flat, it is commonly known as the shoulder blade . Scapulae is the Latin word for the “shoulder blades.” This term was likely modified from the Greek verb “ skaptein,” meaning to dig, because the bone ’s flattened shape resembles a trowel or small shovel. Several prominent anatomical landmarks are on ... The scapula , commonly known as the shoulder blade , is a flat, triangular-shaped bone that provides a vital part of the shoulder girdle. It serves as an attachment site for several muscles that facilitate the shoulder's complex movements. Structurally, it features a body, two processes (the acromion and the coracoid process), and a glenoid cavity, which articulates with the humerus to form the shoulder joint.