Bones of the Upper Limb - Scapula Anatomy and Clinical Features

Vocabulary flashcards covering the anatomical landmarks, surfaces, borders, processes, notches, and clinical management of scapular fractures from the upper limb anatomy lecture.

Ventral surface of scapula

The anterior surface of the scapula, represented by the subscapular fossa.

Dorsal surface of scapula

The posterior surface of the scapula, comprising the supraspinous and infraspinous fossae.

Lateral angle of scapula

The angle of the scapula that shows the glenoid cavity.

Borders of the scapula

The three borders of the scapula: superior border, medial border (vertebral), and lateral border.

Processes of the scapula

The three bony projections of the scapula: spinous process, acromion process, and coracoid process.

Notches of the scapula

The three notches of the scapula: suprascapular notch, spinoglenoid notch, and circumflex scapular notch.

Scapula Anatomy (Anterior and Posterior Views)

Anatomical structures of the right scapula including borders, angles, processes, notches, and fossae.

Scapula fracture clinical significance

Because the scapula is sturdy and in a protected place, fractures are rare and indicate that the individual was subjected to a considerable amount of force and severe chest trauma may be present.

Treatment of scapular fractures

Most scapular fractures are treated non-surgically using: (1) Immobilization with a sling or a shoulder immobilizer, (2) Icing, and (3) Pain medication.

Sling usage duration for scapula fracture

The sling is usually kept for comfort for the first two weeks, followed by a subsequent increase of the shoulder's range of motion.