The Upper Extremity
contains four segments, the pectoral girdle, the arm region, the forearm region, and the hand
The Pectoral Girdle
a ring of bone formed by the two clavicles and scapulae.
Clavicles
collar bones
Medial End
1
Lateral End
1
Right vs. Left Clavicle
1
Scapula
1
Acromion Process
1
Coracoid process
1
Superior border
1
Superior angle
1
Subscapular Fossa
1
Body
1
Medial border
1
Lateral Border
1
Inferior Angle
1
Inferior Border
1
Supraspinous Fossa
1
Infraspinous Fossa
1
Spine
1
Glenoid Cavity
1
Glenoid Fossa
1
Left vs. Right Scapula
1
Humerus
1